3780750

素因数分解:

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

素因数の和:162

約数の個数: 48

約数和(自身を含む): 9571536

約数和(自身を除く): 5790786

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 250, 355, 375, 426, 710, 750, 1065, 1775, 2130, 3550, 5041, 5325, 8875, 10082, 10650, 15123, 17750, 25205, 26625, 30246, 50410, 53250, 75615, 126025, 151230, 252050, 378075, 630125, 756150, 1260250, 1890375, 3780750]

約数ペア:

[(1, 3780750), (2, 1890375), (3, 1260250), (5, 756150), (6, 630125), (10, 378075), (15, 252050), (25, 151230), (30, 126025), (50, 75615), (71, 53250), (75, 50410), (125, 30246), (142, 26625), (150, 25205), (213, 17750), (250, 15123), (355, 10650), (375, 10082), (426, 8875), (710, 5325), (750, 5041), (1065, 3550), (1775, 2130)]