The factors of the number 777,645,150 are: 1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 53, 58, 75, 87, 106, 145, 150, 159, 174, 265, 290, 318, 435, 530, 725, 795, 870, 1325, 1450, 1537, 1590, 2175, 2650, 3074, 3373, 3975, 4350, 4611, 6746, 7685, 7950, 9222, 10119, 15370, 16865, 20238, 23055, 33730, 38425, 46110, 50595, 76850, 84325, 97817, 101190, 115275, 168650, 178769, 195634, 230550, 252975, 293451, 357538, 489085, 505950, 536307, 586902, 893845, 978170, 1072614, 1467255, 1787690, 2445425, 2681535, 2934510, 4469225, 4890850, 5184301, 5363070, 7336275, 8938450, 10368602, 13407675, 14672550, 15552903, 25921505, 26815350, 31105806, 51843010, 77764515, 129607525, 155529030, 259215050, 388822575, 777645150.
If you add them up, you will get the total of 2,033,307,360.