42695250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 119508480

約数和(自身を除く): 76813230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 125, 130, 145, 150, 151, 174, 195, 250, 290, 302, 325, 375, 377, 390, 435, 453, 650, 725, 750, 754, 755, 870, 906, 975, 1131, 1450, 1510, 1625, 1885, 1950, 1963, 2175, 2262, 2265, 3250, 3625, 3770, 3775, 3926, 4350, 4379, 4530, 4875, 5655, 5889, 7250, 7550, 8758, 9425, 9750, 9815, 10875, 11310, 11325, 11778, 13137, 18850, 18875, 19630, 21750, 21895, 22650, 26274, 28275, 29445, 37750, 43790, 47125, 49075, 56550, 56625, 56927, 58890, 65685, 94250, 98150, 109475, 113250, 113854, 131370, 141375, 147225, 170781, 218950, 245375, 282750, 284635, 294450, 328425, 341562, 490750, 547375, 569270, 656850, 736125, 853905, 1094750, 1423175, 1472250, 1642125, 1707810, 2846350, 3284250, 4269525, 7115875, 8539050, 14231750, 21347625, 42695250]

約数ペア:

[(1, 42695250), (2, 21347625), (3, 14231750), (5, 8539050), (6, 7115875), (10, 4269525), (13, 3284250), (15, 2846350), (25, 1707810), (26, 1642125), (29, 1472250), (30, 1423175), (39, 1094750), (50, 853905), (58, 736125), (65, 656850), (75, 569270), (78, 547375), (87, 490750), (125, 341562), (130, 328425), (145, 294450), (150, 284635), (151, 282750), (174, 245375), (195, 218950), (250, 170781), (290, 147225), (302, 141375), (325, 131370), (375, 113854), (377, 113250), (390, 109475), (435, 98150), (453, 94250), (650, 65685), (725, 58890), (750, 56927), (754, 56625), (755, 56550), (870, 49075), (906, 47125), (975, 43790), (1131, 37750), (1450, 29445), (1510, 28275), (1625, 26274), (1885, 22650), (1950, 21895), (1963, 21750), (2175, 19630), (2262, 18875), (2265, 18850), (3250, 13137), (3625, 11778), (3770, 11325), (3775, 11310), (3926, 10875), (4350, 9815), (4379, 9750), (4530, 9425), (4875, 8758), (5655, 7550), (5889, 7250)]