80615550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6803}}^1$

素因数の和:6897

約数の個数: 48

約数和(自身を含む): 202487040

約数和(自身を除く): 121871490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2370, 3950, 5925, 6803, 11850, 13606, 20409, 34015, 40818, 68030, 102045, 170075, 204090, 340150, 510225, 537437, 1020450, 1074874, 1612311, 2687185, 3224622, 5374370, 8061555, 13435925, 16123110, 26871850, 40307775, 80615550]

約数ペア:

[(1, 80615550), (2, 40307775), (3, 26871850), (5, 16123110), (6, 13435925), (10, 8061555), (15, 5374370), (25, 3224622), (30, 2687185), (50, 1612311), (75, 1074874), (79, 1020450), (150, 537437), (158, 510225), (237, 340150), (395, 204090), (474, 170075), (790, 102045), (1185, 68030), (1975, 40818), (2370, 34015), (3950, 20409), (5925, 13606), (6803, 11850)]