151849100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6871}}^1$

素因数の和:6915

約数の個数: 72

約数和(自身を含む): 375788448

約数和(自身を除く): 223939348

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 6871, 11050, 13742, 22100, 27484, 34355, 68710, 89323, 116807, 137420, 171775, 178646, 233614, 343550, 357292, 446615, 467228, 584035, 687100, 893230, 1168070, 1518491, 1786460, 2233075, 2336140, 2920175, 3036982, 4466150, 5840350, 6073964, 7592455, 8932300, 11680700, 15184910, 30369820, 37962275, 75924550, 151849100]

約数ペア:

[(1, 151849100), (2, 75924550), (4, 37962275), (5, 30369820), (10, 15184910), (13, 11680700), (17, 8932300), (20, 7592455), (25, 6073964), (26, 5840350), (34, 4466150), (50, 3036982), (52, 2920175), (65, 2336140), (68, 2233075), (85, 1786460), (100, 1518491), (130, 1168070), (170, 893230), (221, 687100), (260, 584035), (325, 467228), (340, 446615), (425, 357292), (442, 343550), (650, 233614), (850, 178646), (884, 171775), (1105, 137420), (1300, 116807), (1700, 89323), (2210, 68710), (4420, 34355), (5525, 27484), (6871, 22100), (11050, 13742)]