85878300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 249577776

約数和(自身を除く): 163699476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 293, 300, 586, 879, 977, 1172, 1465, 1758, 1954, 2930, 2931, 3516, 3908, 4395, 4885, 5860, 5862, 7325, 8790, 9770, 11724, 14650, 14655, 17580, 19540, 21975, 24425, 29300, 29310, 43950, 48850, 58620, 73275, 87900, 97700, 146550, 286261, 293100, 572522, 858783, 1145044, 1431305, 1717566, 2862610, 3435132, 4293915, 5725220, 7156525, 8587830, 14313050, 17175660, 21469575, 28626100, 42939150, 85878300]

約数ペア:

[(1, 85878300), (2, 42939150), (3, 28626100), (4, 21469575), (5, 17175660), (6, 14313050), (10, 8587830), (12, 7156525), (15, 5725220), (20, 4293915), (25, 3435132), (30, 2862610), (50, 1717566), (60, 1431305), (75, 1145044), (100, 858783), (150, 572522), (293, 293100), (300, 286261), (586, 146550), (879, 97700), (977, 87900), (1172, 73275), (1465, 58620), (1758, 48850), (1954, 43950), (2930, 29310), (2931, 29300), (3516, 24425), (3908, 21975), (4395, 19540), (4885, 17580), (5860, 14655), (5862, 14650), (7325, 11724), (8790, 9770)]