75007340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 90103060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 1637, 2291, 3274, 4582, 6548, 8185, 9164, 11455, 16370, 22910, 32740, 45820, 47473, 94946, 129323, 189892, 237365, 258646, 474730, 517292, 646615, 949460, 1293230, 2586460, 3750367, 7500734, 15001468, 18751835, 37503670, 75007340]

約数ペア:

[(1, 75007340), (2, 37503670), (4, 18751835), (5, 15001468), (10, 7500734), (20, 3750367), (29, 2586460), (58, 1293230), (79, 949460), (116, 646615), (145, 517292), (158, 474730), (290, 258646), (316, 237365), (395, 189892), (580, 129323), (790, 94946), (1580, 47473), (1637, 45820), (2291, 32740), (3274, 22910), (4582, 16370), (6548, 11455), (8185, 9164)]