145681350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{13679}}^1$

素因数の和:13765

約数の個数: 48

約数和(自身を含む): 366405120

約数和(自身を除く): 220723770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 13679, 27358, 41037, 68395, 82074, 136790, 205185, 341975, 410370, 683950, 971209, 1025925, 1942418, 2051850, 2913627, 4856045, 5827254, 9712090, 14568135, 24280225, 29136270, 48560450, 72840675, 145681350]

約数ペア:

[(1, 145681350), (2, 72840675), (3, 48560450), (5, 29136270), (6, 24280225), (10, 14568135), (15, 9712090), (25, 5827254), (30, 4856045), (50, 2913627), (71, 2051850), (75, 1942418), (142, 1025925), (150, 971209), (213, 683950), (355, 410370), (426, 341975), (710, 205185), (1065, 136790), (1775, 82074), (2130, 68395), (3550, 41037), (5325, 27358), (10650, 13679)]