82580100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3877}}^1$

素因数の和:3965

約数の個数: 72

約数和(自身を含む): 242359488

約数和(自身を除く): 159779388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 3877, 4260, 5325, 7100, 7754, 10650, 11631, 15508, 19385, 21300, 23262, 38770, 46524, 58155, 77540, 96925, 116310, 193850, 232620, 275267, 290775, 387700, 550534, 581550, 825801, 1101068, 1163100, 1376335, 1651602, 2752670, 3303204, 4129005, 5505340, 6881675, 8258010, 13763350, 16516020, 20645025, 27526700, 41290050, 82580100]

約数ペア:

[(1, 82580100), (2, 41290050), (3, 27526700), (4, 20645025), (5, 16516020), (6, 13763350), (10, 8258010), (12, 6881675), (15, 5505340), (20, 4129005), (25, 3303204), (30, 2752670), (50, 1651602), (60, 1376335), (71, 1163100), (75, 1101068), (100, 825801), (142, 581550), (150, 550534), (213, 387700), (284, 290775), (300, 275267), (355, 232620), (426, 193850), (710, 116310), (852, 96925), (1065, 77540), (1420, 58155), (1775, 46524), (2130, 38770), (3550, 23262), (3877, 21300), (4260, 19385), (5325, 15508), (7100, 11631), (7754, 10650)]