1250398260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{2473}}^1$

素因数の和:2594

約数の個数: 108

約数和(自身を含む): 3867351852

約数和(自身を除く): 2616953592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 2473, 2809, 3180, 4770, 4946, 5618, 7419, 8427, 9540, 9892, 11236, 12365, 14045, 14838, 16854, 22257, 24730, 25281, 28090, 29676, 33708, 37095, 42135, 44514, 49460, 50562, 56180, 74190, 84270, 89028, 101124, 111285, 126405, 131069, 148380, 168540, 222570, 252810, 262138, 393207, 445140, 505620, 524276, 655345, 786414, 1179621, 1310690, 1572828, 1966035, 2359242, 2621380, 3932070, 4718484, 5898105, 6946657, 7864140, 11796210, 13893314, 20839971, 23592420, 27786628, 34733285, 41679942, 62519913, 69466570, 83359884, 104199855, 125039826, 138933140, 208399710, 250079652, 312599565, 416799420, 625199130, 1250398260]

約数ペア:

[(1, 1250398260), (2, 625199130), (3, 416799420), (4, 312599565), (5, 250079652), (6, 208399710), (9, 138933140), (10, 125039826), (12, 104199855), (15, 83359884), (18, 69466570), (20, 62519913), (30, 41679942), (36, 34733285), (45, 27786628), (53, 23592420), (60, 20839971), (90, 13893314), (106, 11796210), (159, 7864140), (180, 6946657), (212, 5898105), (265, 4718484), (318, 3932070), (477, 2621380), (530, 2359242), (636, 1966035), (795, 1572828), (954, 1310690), (1060, 1179621), (1590, 786414), (1908, 655345), (2385, 524276), (2473, 505620), (2809, 445140), (3180, 393207), (4770, 262138), (4946, 252810), (5618, 222570), (7419, 168540), (8427, 148380), (9540, 131069), (9892, 126405), (11236, 111285), (12365, 101124), (14045, 89028), (14838, 84270), (16854, 74190), (22257, 56180), (24730, 50562), (25281, 49460), (28090, 44514), (29676, 42135), (33708, 37095)]