There has never been one song that has come anywhere near that over copyright infringement.
For file sharing lawsuits they all ask for "statutory" damages. Those are in the range from $750 to $30000 in the US (but can be lowered to as low as $250 in the case of an "innocent infringer" [1] or raised to as much as $150000 in the case of a "willful infringer" [2]).
These damages are per work infringed, so even if someone were found to be a willful infringer for sharing a song, and the court found their behavior so egregious that it went all the way to $150000, and the person had made and distributed a vast number of copies, it would still only by $150000 because it is not per copy. (Well, it might be per copy in a way...in deciding were to land on the $750-$150000 scale the court may have considered the number of copies).
There have been copyright and copyright adjacent lawsuits over songs that have hit $200 million in the aggregate, but those all involved large collections of songs. Some examples:
• Limp Bizkit sued their record label for $200+ million saying they had concealed that much in royalties that they owed the band.
• There was a $200 million suit by music publishers against Roblox for allowing users to upload and stream commercial compositions without paying the writers.
• There's a massive suit underway I believe against some AI music generation companies.
As far as I know the biggest ever over an individual song was an award of $7.4 million against "Blurred Lines" by Robin Thicke and Pharrell Williams over accusations that the infringed Marvin Gaye's "Got to Give it Up". (That was reduced later to $5.3 million plus 50% of future "Blurred Lines" publishing and songwriting royalties).
[1] Someone who did not know they were infringing and had no reason to know. This almost never applies when pirating things you know are commercial recordings.