57502980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{106487}}^1$

素因数の和:106505

約数の個数: 48

約数和(自身を含む): 178899840

約数和(自身を除く): 121396860

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, 106487, 212974, 319461, 425948, 532435, 638922, 958383, 1064870, 1277844, 1597305, 1916766, 2129740, 2875149, 3194610, 3833532, 4791915, 5750298, 6389220, 9583830, 11500596, 14375745, 19167660, 28751490, 57502980]

約数ペア:

[(1, 57502980), (2, 28751490), (3, 19167660), (4, 14375745), (5, 11500596), (6, 9583830), (9, 6389220), (10, 5750298), (12, 4791915), (15, 3833532), (18, 3194610), (20, 2875149), (27, 2129740), (30, 1916766), (36, 1597305), (45, 1277844), (54, 1064870), (60, 958383), (90, 638922), (108, 532435), (135, 425948), (180, 319461), (270, 212974), (540, 106487)]