15393428100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{397763}}^1$

素因数の和:397826

約数の個数: 108

約数和(自身を含む): 49372058736

約数和(自身を除く): 33978630636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2580, 3225, 3870, 4300, 6450, 7740, 9675, 12900, 19350, 38700, 397763, 795526, 1193289, 1591052, 1988815, 2386578, 3579867, 3977630, 4773156, 5966445, 7159734, 7955260, 9944075, 11932890, 14319468, 17103809, 17899335, 19888150, 23865780, 29832225, 34207618, 35798670, 39776300, 51311427, 59664450, 68415236, 71597340, 85519045, 89496675, 102622854, 119328900, 153934281, 171038090, 178993350, 205245708, 256557135, 307868562, 342076180, 357986700, 427595225, 513114270, 615737124, 769671405, 855190450, 1026228540, 1282785675, 1539342810, 1710380900, 2565571350, 3078685620, 3848357025, 5131142700, 7696714050, 15393428100]

約数ペア:

[(1, 15393428100), (2, 7696714050), (3, 5131142700), (4, 3848357025), (5, 3078685620), (6, 2565571350), (9, 1710380900), (10, 1539342810), (12, 1282785675), (15, 1026228540), (18, 855190450), (20, 769671405), (25, 615737124), (30, 513114270), (36, 427595225), (43, 357986700), (45, 342076180), (50, 307868562), (60, 256557135), (75, 205245708), (86, 178993350), (90, 171038090), (100, 153934281), (129, 119328900), (150, 102622854), (172, 89496675), (180, 85519045), (215, 71597340), (225, 68415236), (258, 59664450), (300, 51311427), (387, 39776300), (430, 35798670), (450, 34207618), (516, 29832225), (645, 23865780), (774, 19888150), (860, 17899335), (900, 17103809), (1075, 14319468), (1290, 11932890), (1548, 9944075), (1935, 7955260), (2150, 7159734), (2580, 5966445), (3225, 4773156), (3870, 3977630), (4300, 3579867), (6450, 2386578), (7740, 1988815), (9675, 1591052), (12900, 1193289), (19350, 795526), (38700, 397763)]