224560900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 508467456

約数和(自身を除く): 283906556

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 107, 124, 155, 214, 310, 428, 535, 620, 677, 775, 1070, 1354, 1550, 2140, 2675, 2708, 3100, 3317, 3385, 5350, 6634, 6770, 10700, 13268, 13540, 16585, 16925, 20987, 33170, 33850, 41974, 66340, 67700, 72439, 82925, 83948, 104935, 144878, 165850, 209870, 289756, 331700, 362195, 419740, 524675, 724390, 1049350, 1448780, 1810975, 2098700, 2245609, 3621950, 4491218, 7243900, 8982436, 11228045, 22456090, 44912180, 56140225, 112280450, 224560900]

約数ペア:

[(1, 224560900), (2, 112280450), (4, 56140225), (5, 44912180), (10, 22456090), (20, 11228045), (25, 8982436), (31, 7243900), (50, 4491218), (62, 3621950), (100, 2245609), (107, 2098700), (124, 1810975), (155, 1448780), (214, 1049350), (310, 724390), (428, 524675), (535, 419740), (620, 362195), (677, 331700), (775, 289756), (1070, 209870), (1354, 165850), (1550, 144878), (2140, 104935), (2675, 83948), (2708, 82925), (3100, 72439), (3317, 67700), (3385, 66340), (5350, 41974), (6634, 33850), (6770, 33170), (10700, 20987), (13268, 16925), (13540, 16585)]