64733700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1597

約数の個数: 72

約数和(自身を含む): 188668480

約数和(自身を除く): 123934780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 300, 302, 453, 604, 755, 906, 1429, 1510, 1812, 2265, 2858, 3020, 3775, 4287, 4530, 5716, 7145, 7550, 8574, 9060, 11325, 14290, 15100, 17148, 21435, 22650, 28580, 35725, 42870, 45300, 71450, 85740, 107175, 142900, 214350, 215779, 428700, 431558, 647337, 863116, 1078895, 1294674, 2157790, 2589348, 3236685, 4315580, 5394475, 6473370, 10788950, 12946740, 16183425, 21577900, 32366850, 64733700]

約数ペア:

[(1, 64733700), (2, 32366850), (3, 21577900), (4, 16183425), (5, 12946740), (6, 10788950), (10, 6473370), (12, 5394475), (15, 4315580), (20, 3236685), (25, 2589348), (30, 2157790), (50, 1294674), (60, 1078895), (75, 863116), (100, 647337), (150, 431558), (151, 428700), (300, 215779), (302, 214350), (453, 142900), (604, 107175), (755, 85740), (906, 71450), (1429, 45300), (1510, 42870), (1812, 35725), (2265, 28580), (2858, 22650), (3020, 21435), (3775, 17148), (4287, 15100), (4530, 14290), (5716, 11325), (7145, 9060), (7550, 8574)]