670180050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{31687}}^1$

素因数の和:31752

約数の個数: 72

約数和(自身を含む): 1838918016

約数和(自身を除く): 1168737966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3525, 4230, 7050, 10575, 21150, 31687, 63374, 95061, 158435, 190122, 285183, 316870, 475305, 570366, 792175, 950610, 1425915, 1489289, 1584350, 2376525, 2851830, 2978578, 4467867, 4753050, 7129575, 7446445, 8935734, 13403601, 14259150, 14892890, 22339335, 26807202, 37232225, 44678670, 67018005, 74464450, 111696675, 134036010, 223393350, 335090025, 670180050]

約数ペア:

[(1, 670180050), (2, 335090025), (3, 223393350), (5, 134036010), (6, 111696675), (9, 74464450), (10, 67018005), (15, 44678670), (18, 37232225), (25, 26807202), (30, 22339335), (45, 14892890), (47, 14259150), (50, 13403601), (75, 8935734), (90, 7446445), (94, 7129575), (141, 4753050), (150, 4467867), (225, 2978578), (235, 2851830), (282, 2376525), (423, 1584350), (450, 1489289), (470, 1425915), (705, 950610), (846, 792175), (1175, 570366), (1410, 475305), (2115, 316870), (2350, 285183), (3525, 190122), (4230, 158435), (7050, 95061), (10575, 63374), (21150, 31687)]