57447420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3313}}^1$

素因数の和:3359

約数の個数: 72

約数和(自身を含む): 170922864

約数和(自身を除く): 113475444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3313, 3468, 4335, 5780, 6626, 8670, 9939, 13252, 16565, 17340, 19878, 33130, 39756, 49695, 56321, 66260, 99390, 112642, 168963, 198780, 225284, 281605, 337926, 563210, 675852, 844815, 957457, 1126420, 1689630, 1914914, 2872371, 3379260, 3829828, 4787285, 5744742, 9574570, 11489484, 14361855, 19149140, 28723710, 57447420]

約数ペア:

[(1, 57447420), (2, 28723710), (3, 19149140), (4, 14361855), (5, 11489484), (6, 9574570), (10, 5744742), (12, 4787285), (15, 3829828), (17, 3379260), (20, 2872371), (30, 1914914), (34, 1689630), (51, 1126420), (60, 957457), (68, 844815), (85, 675852), (102, 563210), (170, 337926), (204, 281605), (255, 225284), (289, 198780), (340, 168963), (510, 112642), (578, 99390), (867, 66260), (1020, 56321), (1156, 49695), (1445, 39756), (1734, 33130), (2890, 19878), (3313, 17340), (3468, 16565), (4335, 13252), (5780, 9939), (6626, 8670)]