131876550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22543}}^1$

素因数の和:22574

約数の個数: 72

約数和(自身を含む): 381579744

約数和(自身を除く): 249703194

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 22543, 45086, 67629, 112715, 135258, 202887, 225430, 293059, 338145, 405774, 563575, 586118, 676290, 879177, 1014435, 1127150, 1465295, 1690725, 1758354, 2028870, 2637531, 2930590, 3381450, 4395885, 5072175, 5275062, 7326475, 8791770, 10144350, 13187655, 14652950, 21979425, 26375310, 43958850, 65938275, 131876550]

約数ペア:

[(1, 131876550), (2, 65938275), (3, 43958850), (5, 26375310), (6, 21979425), (9, 14652950), (10, 13187655), (13, 10144350), (15, 8791770), (18, 7326475), (25, 5275062), (26, 5072175), (30, 4395885), (39, 3381450), (45, 2930590), (50, 2637531), (65, 2028870), (75, 1758354), (78, 1690725), (90, 1465295), (117, 1127150), (130, 1014435), (150, 879177), (195, 676290), (225, 586118), (234, 563575), (325, 405774), (390, 338145), (450, 293059), (585, 225430), (650, 202887), (975, 135258), (1170, 112715), (1950, 67629), (2925, 45086), (5850, 22543)]