55257660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102329}}^1$

素因数の和:102347

約数の個数: 48

約数和(自身を含む): 171914400

約数和(自身を除く): 116656740

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, 102329, 204658, 306987, 409316, 511645, 613974, 920961, 1023290, 1227948, 1534935, 1841922, 2046580, 2762883, 3069870, 3683844, 4604805, 5525766, 6139740, 9209610, 11051532, 13814415, 18419220, 27628830, 55257660]

約数ペア:

[(1, 55257660), (2, 27628830), (3, 18419220), (4, 13814415), (5, 11051532), (6, 9209610), (9, 6139740), (10, 5525766), (12, 4604805), (15, 3683844), (18, 3069870), (20, 2762883), (27, 2046580), (30, 1841922), (36, 1534935), (45, 1227948), (54, 1023290), (60, 920961), (90, 613974), (108, 511645), (135, 409316), (180, 306987), (270, 204658), (540, 102329)]