68469200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10069}}^1$

素因数の和:10104

約数の個数: 60

約数和(自身を含む): 174190860

約数和(自身を除く): 105721660

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 10069, 20138, 40276, 50345, 80552, 100690, 161104, 171173, 201380, 251725, 342346, 402760, 503450, 684692, 805520, 855865, 1006900, 1369384, 1711730, 2013800, 2738768, 3423460, 4027600, 4279325, 6846920, 8558650, 13693840, 17117300, 34234600, 68469200]

約数ペア:

[(1, 68469200), (2, 34234600), (4, 17117300), (5, 13693840), (8, 8558650), (10, 6846920), (16, 4279325), (17, 4027600), (20, 3423460), (25, 2738768), (34, 2013800), (40, 1711730), (50, 1369384), (68, 1006900), (80, 855865), (85, 805520), (100, 684692), (136, 503450), (170, 402760), (200, 342346), (272, 251725), (340, 201380), (400, 171173), (425, 161104), (680, 100690), (850, 80552), (1360, 50345), (1700, 40276), (3400, 20138), (6800, 10069)]