68018700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13337}}^1$

素因数の和:13371

約数の個数: 72

約数和(自身を含む): 208392912

約数和(自身を除く): 140374212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 13337, 26674, 40011, 53348, 66685, 80022, 133370, 160044, 200055, 226729, 266740, 333425, 400110, 453458, 666850, 680187, 800220, 906916, 1000275, 1133645, 1333700, 1360374, 2000550, 2267290, 2720748, 3400935, 4001100, 4534580, 5668225, 6801870, 11336450, 13603740, 17004675, 22672900, 34009350, 68018700]

約数ペア:

[(1, 68018700), (2, 34009350), (3, 22672900), (4, 17004675), (5, 13603740), (6, 11336450), (10, 6801870), (12, 5668225), (15, 4534580), (17, 4001100), (20, 3400935), (25, 2720748), (30, 2267290), (34, 2000550), (50, 1360374), (51, 1333700), (60, 1133645), (68, 1000275), (75, 906916), (85, 800220), (100, 680187), (102, 666850), (150, 453458), (170, 400110), (204, 333425), (255, 266740), (300, 226729), (340, 200055), (425, 160044), (510, 133370), (850, 80022), (1020, 66685), (1275, 53348), (1700, 40011), (2550, 26674), (5100, 13337)]