75017140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1231}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 172617984

約数和(自身を除く): 97600844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 277, 554, 1108, 1231, 1385, 2462, 2770, 3047, 4924, 5540, 6094, 6155, 12188, 12310, 13541, 15235, 24620, 27082, 30470, 54164, 60940, 67705, 135410, 270820, 340987, 681974, 1363948, 1704935, 3409870, 3750857, 6819740, 7501714, 15003428, 18754285, 37508570, 75017140]

約数ペア:

[(1, 75017140), (2, 37508570), (4, 18754285), (5, 15003428), (10, 7501714), (11, 6819740), (20, 3750857), (22, 3409870), (44, 1704935), (55, 1363948), (110, 681974), (220, 340987), (277, 270820), (554, 135410), (1108, 67705), (1231, 60940), (1385, 54164), (2462, 30470), (2770, 27082), (3047, 24620), (4924, 15235), (5540, 13541), (6094, 12310), (6155, 12188)]