25166520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 83397600

約数和(自身を除く): 58231080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1319, 1590, 1908, 2120, 2385, 2638, 3180, 3816, 3957, 4770, 5276, 6360, 6595, 7914, 9540, 10552, 11871, 13190, 15828, 19080, 19785, 23742, 26380, 31656, 39570, 47484, 52760, 59355, 69907, 79140, 94968, 118710, 139814, 158280, 209721, 237420, 279628, 349535, 419442, 474840, 559256, 629163, 699070, 838884, 1048605, 1258326, 1398140, 1677768, 2097210, 2516652, 2796280, 3145815, 4194420, 5033304, 6291630, 8388840, 12583260, 25166520]

約数ペア:

[(1, 25166520), (2, 12583260), (3, 8388840), (4, 6291630), (5, 5033304), (6, 4194420), (8, 3145815), (9, 2796280), (10, 2516652), (12, 2097210), (15, 1677768), (18, 1398140), (20, 1258326), (24, 1048605), (30, 838884), (36, 699070), (40, 629163), (45, 559256), (53, 474840), (60, 419442), (72, 349535), (90, 279628), (106, 237420), (120, 209721), (159, 158280), (180, 139814), (212, 118710), (265, 94968), (318, 79140), (360, 69907), (424, 59355), (477, 52760), (530, 47484), (636, 39570), (795, 31656), (954, 26380), (1060, 23742), (1272, 19785), (1319, 19080), (1590, 15828), (1908, 13190), (2120, 11871), (2385, 10552), (2638, 9540), (3180, 7914), (3816, 6595), (3957, 6360), (4770, 5276)]