159020100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1750

約数の個数: 108

約数和(自身を含む): 503322820

約数和(自身を除く): 344302720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 436, 450, 545, 654, 900, 981, 1090, 1308, 1621, 1635, 1962, 2180, 2725, 3242, 3270, 3924, 4863, 4905, 5450, 6484, 6540, 8105, 8175, 9726, 9810, 10900, 14589, 16210, 16350, 19452, 19620, 24315, 24525, 29178, 32420, 32700, 40525, 48630, 49050, 58356, 72945, 81050, 97260, 98100, 121575, 145890, 162100, 176689, 243150, 291780, 353378, 364725, 486300, 530067, 706756, 729450, 883445, 1060134, 1458900, 1590201, 1766890, 2120268, 2650335, 3180402, 3533780, 4417225, 5300670, 6360804, 7951005, 8834450, 10601340, 13251675, 15902010, 17668900, 26503350, 31804020, 39755025, 53006700, 79510050, 159020100]

約数ペア:

[(1, 159020100), (2, 79510050), (3, 53006700), (4, 39755025), (5, 31804020), (6, 26503350), (9, 17668900), (10, 15902010), (12, 13251675), (15, 10601340), (18, 8834450), (20, 7951005), (25, 6360804), (30, 5300670), (36, 4417225), (45, 3533780), (50, 3180402), (60, 2650335), (75, 2120268), (90, 1766890), (100, 1590201), (109, 1458900), (150, 1060134), (180, 883445), (218, 729450), (225, 706756), (300, 530067), (327, 486300), (436, 364725), (450, 353378), (545, 291780), (654, 243150), (900, 176689), (981, 162100), (1090, 145890), (1308, 121575), (1621, 98100), (1635, 97260), (1962, 81050), (2180, 72945), (2725, 58356), (3242, 49050), (3270, 48630), (3924, 40525), (4863, 32700), (4905, 32420), (5450, 29178), (6484, 24525), (6540, 24315), (8105, 19620), (8175, 19452), (9726, 16350), (9810, 16210), (10900, 14589)]