85439100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9187}}^1$

素因数の和:9235

約数の個数: 72

約数和(自身を含む): 255205888

約数和(自身を除く): 169766788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9187, 9300, 18374, 27561, 36748, 45935, 55122, 91870, 110244, 137805, 183740, 229675, 275610, 284797, 459350, 551220, 569594, 689025, 854391, 918700, 1139188, 1378050, 1423985, 1708782, 2756100, 2847970, 3417564, 4271955, 5695940, 7119925, 8543910, 14239850, 17087820, 21359775, 28479700, 42719550, 85439100]

約数ペア:

[(1, 85439100), (2, 42719550), (3, 28479700), (4, 21359775), (5, 17087820), (6, 14239850), (10, 8543910), (12, 7119925), (15, 5695940), (20, 4271955), (25, 3417564), (30, 2847970), (31, 2756100), (50, 1708782), (60, 1423985), (62, 1378050), (75, 1139188), (93, 918700), (100, 854391), (124, 689025), (150, 569594), (155, 551220), (186, 459350), (300, 284797), (310, 275610), (372, 229675), (465, 183740), (620, 137805), (775, 110244), (930, 91870), (1550, 55122), (1860, 45935), (2325, 36748), (3100, 27561), (4650, 18374), (9187, 9300)]