Word of the bonuses last week stirred such deep consternation inside the Obama administration that Treasury Secretary Timothy F. Geithner told the firm they were unacceptable and demanded they be renegotiated, a senior administration official said. But the bonuses will go forward because lawyers said the firm was contractually obligated to pay them.

The payments to A.I.G.’s financial products unit are in addition to $121 million in previously scheduled bonuses for the company’s senior executives and 6,400 employees across the sprawling corporation. Mr. Geithner last week pressured A.I.G. to cut the $9.6 million going to the top 50 executives in half and tie the rest to performance.