120627450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1680

約数の個数: 72

約数和(自身を含む): 326096316

約数和(自身を除く): 205468866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 181, 225, 362, 450, 543, 905, 1086, 1481, 1629, 1810, 2715, 2962, 3258, 4443, 4525, 5430, 7405, 8145, 8886, 9050, 13329, 13575, 14810, 16290, 22215, 26658, 27150, 37025, 40725, 44430, 66645, 74050, 81450, 111075, 133290, 222150, 268061, 333225, 536122, 666450, 804183, 1340305, 1608366, 2412549, 2680610, 4020915, 4825098, 6701525, 8041830, 12062745, 13403050, 20104575, 24125490, 40209150, 60313725, 120627450]

約数ペア:

[(1, 120627450), (2, 60313725), (3, 40209150), (5, 24125490), (6, 20104575), (9, 13403050), (10, 12062745), (15, 8041830), (18, 6701525), (25, 4825098), (30, 4020915), (45, 2680610), (50, 2412549), (75, 1608366), (90, 1340305), (150, 804183), (181, 666450), (225, 536122), (362, 333225), (450, 268061), (543, 222150), (905, 133290), (1086, 111075), (1481, 81450), (1629, 74050), (1810, 66645), (2715, 44430), (2962, 40725), (3258, 37025), (4443, 27150), (4525, 26658), (5430, 22215), (7405, 16290), (8145, 14810), (8886, 13575), (9050, 13329)]