89929560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 310809600

約数和(自身を除く): 220880040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 709, 755, 840, 906, 1057, 1208, 1418, 1510, 1812, 2114, 2127, 2265, 2836, 3020, 3171, 3545, 3624, 4228, 4254, 4530, 4963, 5285, 5672, 6040, 6342, 7090, 8456, 8508, 9060, 9926, 10570, 10635, 12684, 14180, 14889, 15855, 17016, 18120, 19852, 21140, 21270, 24815, 25368, 28360, 29778, 31710, 39704, 42280, 42540, 49630, 59556, 63420, 74445, 85080, 99260, 107059, 119112, 126840, 148890, 198520, 214118, 297780, 321177, 428236, 535295, 595560, 642354, 749413, 856472, 1070590, 1284708, 1498826, 1605885, 2141180, 2248239, 2569416, 2997652, 3211770, 3747065, 4282360, 4496478, 5995304, 6423540, 7494130, 8992956, 11241195, 12847080, 14988260, 17985912, 22482390, 29976520, 44964780, 89929560]

約数ペア:

[(1, 89929560), (2, 44964780), (3, 29976520), (4, 22482390), (5, 17985912), (6, 14988260), (7, 12847080), (8, 11241195), (10, 8992956), (12, 7494130), (14, 6423540), (15, 5995304), (20, 4496478), (21, 4282360), (24, 3747065), (28, 3211770), (30, 2997652), (35, 2569416), (40, 2248239), (42, 2141180), (56, 1605885), (60, 1498826), (70, 1284708), (84, 1070590), (105, 856472), (120, 749413), (140, 642354), (151, 595560), (168, 535295), (210, 428236), (280, 321177), (302, 297780), (420, 214118), (453, 198520), (604, 148890), (709, 126840), (755, 119112), (840, 107059), (906, 99260), (1057, 85080), (1208, 74445), (1418, 63420), (1510, 59556), (1812, 49630), (2114, 42540), (2127, 42280), (2265, 39704), (2836, 31710), (3020, 29778), (3171, 28360), (3545, 25368), (3624, 24815), (4228, 21270), (4254, 21140), (4530, 19852), (4963, 18120), (5285, 17016), (5672, 15855), (6040, 14889), (6342, 14180), (7090, 12684), (8456, 10635), (8508, 10570), (9060, 9926)]