The factors of the number 28,883,250 are: 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 125, 135, 150, 165, 198, 225, 250, 270, 275, 297, 330, 375, 389, 450, 495, 550, 594, 675, 750, 778, 825, 990, 1125, 1167, 1350, 1375, 1485, 1650, 1945, 2250, 2334, 2475, 2750, 2970, 3375, 3501, 3890, 4125, 4279, 4950, 5835, 6750, 7002, 7425, 8250, 8558, 9725, 10503, 11670, 12375, 12837, 14850, 17505, 19450, 21006, 21395, 24750, 25674, 29175, 35010, 37125, 38511, 42790, 48625, 52515, 58350, 64185, 74250, 77022, 87525, 97250, 105030, 106975, 115533, 128370, 145875, 175050, 192555, 213950, 231066, 262575, 291750, 320925, 385110, 437625, 525150, 534875, 577665, 641850, 875250, 962775, 1069750, 1155330, 1312875, 1604625, 1925550, 2625750, 2888325, 3209250, 4813875, 5776650, 9627750, 14441625, 28883250.
If you add them up, you will get the total of 87,609,600.