315038600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^2\times {\mathrm{1873}}^1$

素因数の和:1947

約数の個数: 72

約数和(自身を含む): 758998110

約数和(自身を除く): 443959510

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 841, 1160, 1450, 1682, 1873, 2900, 3364, 3746, 4205, 5800, 6728, 7492, 8410, 9365, 14984, 16820, 18730, 21025, 33640, 37460, 42050, 46825, 54317, 74920, 84100, 93650, 108634, 168200, 187300, 217268, 271585, 374600, 434536, 543170, 1086340, 1357925, 1575193, 2172680, 2715850, 3150386, 5431700, 6300772, 7875965, 10863400, 12601544, 15751930, 31503860, 39379825, 63007720, 78759650, 157519300, 315038600]

約数ペア:

[(1, 315038600), (2, 157519300), (4, 78759650), (5, 63007720), (8, 39379825), (10, 31503860), (20, 15751930), (25, 12601544), (29, 10863400), (40, 7875965), (50, 6300772), (58, 5431700), (100, 3150386), (116, 2715850), (145, 2172680), (200, 1575193), (232, 1357925), (290, 1086340), (580, 543170), (725, 434536), (841, 374600), (1160, 271585), (1450, 217268), (1682, 187300), (1873, 168200), (2900, 108634), (3364, 93650), (3746, 84100), (4205, 74920), (5800, 54317), (6728, 46825), (7492, 42050), (8410, 37460), (9365, 33640), (14984, 21025), (16820, 18730)]