75508740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139831}}^1$

素因数の和:139849

約数の個数: 48

約数和(自身を含む): 234917760

約数和(自身を除く): 159409020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 139831, 279662, 419493, 559324, 699155, 838986, 1258479, 1398310, 1677972, 2097465, 2516958, 2796620, 3775437, 4194930, 5033916, 6292395, 7550874, 8389860, 12584790, 15101748, 18877185, 25169580, 37754370, 75508740]

約数ペア:

[(1, 75508740), (2, 37754370), (3, 25169580), (4, 18877185), (5, 15101748), (6, 12584790), (9, 8389860), (10, 7550874), (12, 6292395), (15, 5033916), (18, 4194930), (20, 3775437), (27, 2796620), (30, 2516958), (36, 2097465), (45, 1677972), (54, 1398310), (60, 1258479), (90, 838986), (108, 699155), (135, 559324), (180, 419493), (270, 279662), (540, 139831)]