72317400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 229479360

約数和(自身を除く): 157161960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 1032, 1075, 1290, 1720, 2150, 2580, 2803, 3225, 4300, 5160, 5606, 6450, 8409, 8600, 11212, 12900, 14015, 16818, 22424, 25800, 28030, 33636, 42045, 56060, 67272, 70075, 84090, 112120, 120529, 140150, 168180, 210225, 241058, 280300, 336360, 361587, 420450, 482116, 560600, 602645, 723174, 840900, 964232, 1205290, 1446348, 1681800, 1807935, 2410580, 2892696, 3013225, 3615870, 4821160, 6026450, 7231740, 9039675, 12052900, 14463480, 18079350, 24105800, 36158700, 72317400]

約数ペア:

[(1, 72317400), (2, 36158700), (3, 24105800), (4, 18079350), (5, 14463480), (6, 12052900), (8, 9039675), (10, 7231740), (12, 6026450), (15, 4821160), (20, 3615870), (24, 3013225), (25, 2892696), (30, 2410580), (40, 1807935), (43, 1681800), (50, 1446348), (60, 1205290), (75, 964232), (86, 840900), (100, 723174), (120, 602645), (129, 560600), (150, 482116), (172, 420450), (200, 361587), (215, 336360), (258, 280300), (300, 241058), (344, 210225), (430, 168180), (516, 140150), (600, 120529), (645, 112120), (860, 84090), (1032, 70075), (1075, 67272), (1290, 56060), (1720, 42045), (2150, 33636), (2580, 28030), (2803, 25800), (3225, 22424), (4300, 16818), (5160, 14015), (5606, 12900), (6450, 11212), (8409, 8600)]