89108550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2789}}^1$

素因数の和:2878

約数の個数: 72

約数和(自身を含む): 242863920

約数和(自身を除く): 153755370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 2789, 3195, 3550, 5325, 5578, 6390, 8367, 10650, 13945, 15975, 16734, 25101, 27890, 31950, 41835, 50202, 69725, 83670, 125505, 139450, 198019, 209175, 251010, 396038, 418350, 594057, 627525, 990095, 1188114, 1255050, 1782171, 1980190, 2970285, 3564342, 4950475, 5940570, 8910855, 9900950, 14851425, 17821710, 29702850, 44554275, 89108550]

約数ペア:

[(1, 89108550), (2, 44554275), (3, 29702850), (5, 17821710), (6, 14851425), (9, 9900950), (10, 8910855), (15, 5940570), (18, 4950475), (25, 3564342), (30, 2970285), (45, 1980190), (50, 1782171), (71, 1255050), (75, 1188114), (90, 990095), (142, 627525), (150, 594057), (213, 418350), (225, 396038), (355, 251010), (426, 209175), (450, 198019), (639, 139450), (710, 125505), (1065, 83670), (1278, 69725), (1775, 50202), (2130, 41835), (2789, 31950), (3195, 27890), (3550, 25101), (5325, 16734), (5578, 15975), (6390, 13945), (8367, 10650)]