85390500

素因数分解:

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

素因数の和:215

約数の個数: 192

約数和(自身を含む): 278853120

約数和(自身を除く): 193462620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 125, 130, 145, 150, 151, 156, 174, 195, 250, 260, 290, 300, 302, 325, 348, 375, 377, 390, 435, 453, 500, 580, 604, 650, 725, 750, 754, 755, 780, 870, 906, 975, 1131, 1300, 1450, 1500, 1508, 1510, 1625, 1740, 1812, 1885, 1950, 1963, 2175, 2262, 2265, 2900, 3020, 3250, 3625, 3770, 3775, 3900, 3926, 4350, 4379, 4524, 4530, 4875, 5655, 5889, 6500, 7250, 7540, 7550, 7852, 8700, 8758, 9060, 9425, 9750, 9815, 10875, 11310, 11325, 11778, 13137, 14500, 15100, 17516, 18850, 18875, 19500, 19630, 21750, 21895, 22620, 22650, 23556, 26274, 28275, 29445, 37700, 37750, 39260, 43500, 43790, 45300, 47125, 49075, 52548, 56550, 56625, 56927, 58890, 65685, 75500, 87580, 94250, 98150, 109475, 113100, 113250, 113854, 117780, 131370, 141375, 147225, 170781, 188500, 196300, 218950, 226500, 227708, 245375, 262740, 282750, 284635, 294450, 328425, 341562, 437900, 490750, 547375, 565500, 569270, 588900, 656850, 683124, 736125, 853905, 981500, 1094750, 1138540, 1313700, 1423175, 1472250, 1642125, 1707810, 2189500, 2846350, 2944500, 3284250, 3415620, 4269525, 5692700, 6568500, 7115875, 8539050, 14231750, 17078100, 21347625, 28463500, 42695250, 85390500]

約数ペア:

[(1, 85390500), (2, 42695250), (3, 28463500), (4, 21347625), (5, 17078100), (6, 14231750), (10, 8539050), (12, 7115875), (13, 6568500), (15, 5692700), (20, 4269525), (25, 3415620), (26, 3284250), (29, 2944500), (30, 2846350), (39, 2189500), (50, 1707810), (52, 1642125), (58, 1472250), (60, 1423175), (65, 1313700), (75, 1138540), (78, 1094750), (87, 981500), (100, 853905), (116, 736125), (125, 683124), (130, 656850), (145, 588900), (150, 569270), (151, 565500), (156, 547375), (174, 490750), (195, 437900), (250, 341562), (260, 328425), (290, 294450), (300, 284635), (302, 282750), (325, 262740), (348, 245375), (375, 227708), (377, 226500), (390, 218950), (435, 196300), (453, 188500), (500, 170781), (580, 147225), (604, 141375), (650, 131370), (725, 117780), (750, 113854), (754, 113250), (755, 113100), (780, 109475), (870, 98150), (906, 94250), (975, 87580), (1131, 75500), (1300, 65685), (1450, 58890), (1500, 56927), (1508, 56625), (1510, 56550), (1625, 52548), (1740, 49075), (1812, 47125), (1885, 45300), (1950, 43790), (1963, 43500), (2175, 39260), (2262, 37750), (2265, 37700), (2900, 29445), (3020, 28275), (3250, 26274), (3625, 23556), (3770, 22650), (3775, 22620), (3900, 21895), (3926, 21750), (4350, 19630), (4379, 19500), (4524, 18875), (4530, 18850), (4875, 17516), (5655, 15100), (5889, 14500), (6500, 13137), (7250, 11778), (7540, 11325), (7550, 11310), (7852, 10875), (8700, 9815), (8758, 9750), (9060, 9425)]