200620500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 591951360

約数和(自身を除く): 391330860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 125, 150, 158, 237, 250, 300, 316, 375, 395, 474, 500, 750, 790, 948, 1185, 1500, 1580, 1693, 1975, 2370, 3386, 3950, 4740, 5079, 5925, 6772, 7900, 8465, 9875, 10158, 11850, 16930, 19750, 20316, 23700, 25395, 29625, 33860, 39500, 42325, 50790, 59250, 84650, 101580, 118500, 126975, 133747, 169300, 211625, 253950, 267494, 401241, 423250, 507900, 534988, 634875, 668735, 802482, 846500, 1269750, 1337470, 1604964, 2006205, 2539500, 2674940, 3343675, 4012410, 6687350, 8024820, 10031025, 13374700, 16718375, 20062050, 33436750, 40124100, 50155125, 66873500, 100310250, 200620500]

約数ペア:

[(1, 200620500), (2, 100310250), (3, 66873500), (4, 50155125), (5, 40124100), (6, 33436750), (10, 20062050), (12, 16718375), (15, 13374700), (20, 10031025), (25, 8024820), (30, 6687350), (50, 4012410), (60, 3343675), (75, 2674940), (79, 2539500), (100, 2006205), (125, 1604964), (150, 1337470), (158, 1269750), (237, 846500), (250, 802482), (300, 668735), (316, 634875), (375, 534988), (395, 507900), (474, 423250), (500, 401241), (750, 267494), (790, 253950), (948, 211625), (1185, 169300), (1500, 133747), (1580, 126975), (1693, 118500), (1975, 101580), (2370, 84650), (3386, 59250), (3950, 50790), (4740, 42325), (5079, 39500), (5925, 33860), (6772, 29625), (7900, 25395), (8465, 23700), (9875, 20316), (10158, 19750), (11850, 16930)]