61406700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2591}}^1$

素因数の和:2687

約数の個数: 72

約数和(自身を含む): 179988480

約数和(自身を除く): 118581780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 2591, 3950, 4740, 5182, 5925, 7773, 7900, 10364, 11850, 12955, 15546, 23700, 25910, 31092, 38865, 51820, 64775, 77730, 129550, 155460, 194325, 204689, 259100, 388650, 409378, 614067, 777300, 818756, 1023445, 1228134, 2046890, 2456268, 3070335, 4093780, 5117225, 6140670, 10234450, 12281340, 15351675, 20468900, 30703350, 61406700]

約数ペア:

[(1, 61406700), (2, 30703350), (3, 20468900), (4, 15351675), (5, 12281340), (6, 10234450), (10, 6140670), (12, 5117225), (15, 4093780), (20, 3070335), (25, 2456268), (30, 2046890), (50, 1228134), (60, 1023445), (75, 818756), (79, 777300), (100, 614067), (150, 409378), (158, 388650), (237, 259100), (300, 204689), (316, 194325), (395, 155460), (474, 129550), (790, 77730), (948, 64775), (1185, 51820), (1580, 38865), (1975, 31092), (2370, 25910), (2591, 23700), (3950, 15546), (4740, 12955), (5182, 11850), (5925, 10364), (7773, 7900)]