75391350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7079}}^1$

素因数の和:7165

約数の個数: 48

約数和(自身を含む): 189630720

約数和(自身を除く): 114239370

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, 7079, 10650, 14158, 21237, 35395, 42474, 70790, 106185, 176975, 212370, 353950, 502609, 530925, 1005218, 1061850, 1507827, 2513045, 3015654, 5026090, 7539135, 12565225, 15078270, 25130450, 37695675, 75391350]

約数ペア:

[(1, 75391350), (2, 37695675), (3, 25130450), (5, 15078270), (6, 12565225), (10, 7539135), (15, 5026090), (25, 3015654), (30, 2513045), (50, 1507827), (71, 1061850), (75, 1005218), (142, 530925), (150, 502609), (213, 353950), (355, 212370), (426, 176975), (710, 106185), (1065, 70790), (1775, 42474), (2130, 35395), (3550, 21237), (5325, 14158), (7079, 10650)]