57230460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 202378176

約数和(自身を除く): 145147716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 857, 954, 1060, 1113, 1260, 1484, 1590, 1714, 1855, 1908, 2226, 2385, 2571, 3180, 3339, 3428, 3710, 4285, 4452, 4770, 5142, 5565, 5999, 6678, 7420, 7713, 8570, 9540, 10284, 11130, 11998, 12855, 13356, 15426, 16695, 17140, 17997, 22260, 23996, 25710, 29995, 30852, 33390, 35994, 38565, 45421, 51420, 53991, 59990, 66780, 71988, 77130, 89985, 90842, 107982, 119980, 136263, 154260, 179970, 181684, 215964, 227105, 269955, 272526, 317947, 359940, 408789, 454210, 539910, 545052, 635894, 681315, 817578, 908420, 953841, 1079820, 1271788, 1362630, 1589735, 1635156, 1907682, 2043945, 2725260, 2861523, 3179470, 3815364, 4087890, 4769205, 5723046, 6358940, 8175780, 9538410, 11446092, 14307615, 19076820, 28615230, 57230460]

約数ペア:

[(1, 57230460), (2, 28615230), (3, 19076820), (4, 14307615), (5, 11446092), (6, 9538410), (7, 8175780), (9, 6358940), (10, 5723046), (12, 4769205), (14, 4087890), (15, 3815364), (18, 3179470), (20, 2861523), (21, 2725260), (28, 2043945), (30, 1907682), (35, 1635156), (36, 1589735), (42, 1362630), (45, 1271788), (53, 1079820), (60, 953841), (63, 908420), (70, 817578), (84, 681315), (90, 635894), (105, 545052), (106, 539910), (126, 454210), (140, 408789), (159, 359940), (180, 317947), (210, 272526), (212, 269955), (252, 227105), (265, 215964), (315, 181684), (318, 179970), (371, 154260), (420, 136263), (477, 119980), (530, 107982), (630, 90842), (636, 89985), (742, 77130), (795, 71988), (857, 66780), (954, 59990), (1060, 53991), (1113, 51420), (1260, 45421), (1484, 38565), (1590, 35994), (1714, 33390), (1855, 30852), (1908, 29995), (2226, 25710), (2385, 23996), (2571, 22260), (3180, 17997), (3339, 17140), (3428, 16695), (3710, 15426), (4285, 13356), (4452, 12855), (4770, 11998), (5142, 11130), (5565, 10284), (5999, 9540), (6678, 8570), (7420, 7713)]