2020631700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{164279}}^1$

素因数の和:164337

約数の個数: 72

約数和(自身を含む): 5988991680

約数和(自身を除く): 3968359980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 6150, 12300, 164279, 328558, 492837, 657116, 821395, 985674, 1642790, 1971348, 2464185, 3285580, 4106975, 4928370, 6735439, 8213950, 9856740, 12320925, 13470878, 16427900, 20206317, 24641850, 26941756, 33677195, 40412634, 49283700, 67354390, 80825268, 101031585, 134708780, 168385975, 202063170, 336771950, 404126340, 505157925, 673543900, 1010315850, 2020631700]

約数ペア:

[(1, 2020631700), (2, 1010315850), (3, 673543900), (4, 505157925), (5, 404126340), (6, 336771950), (10, 202063170), (12, 168385975), (15, 134708780), (20, 101031585), (25, 80825268), (30, 67354390), (41, 49283700), (50, 40412634), (60, 33677195), (75, 26941756), (82, 24641850), (100, 20206317), (123, 16427900), (150, 13470878), (164, 12320925), (205, 9856740), (246, 8213950), (300, 6735439), (410, 4928370), (492, 4106975), (615, 3285580), (820, 2464185), (1025, 1971348), (1230, 1642790), (2050, 985674), (2460, 821395), (3075, 657116), (4100, 492837), (6150, 328558), (12300, 164279)]