27465660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2947

約数の個数: 72

約数和(自身を含む): 84913920

約数和(自身を除く): 57448260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 2879, 3180, 4770, 5758, 8637, 9540, 11516, 14395, 17274, 25911, 28790, 34548, 43185, 51822, 57580, 86370, 103644, 129555, 152587, 172740, 259110, 305174, 457761, 518220, 610348, 762935, 915522, 1373283, 1525870, 1831044, 2288805, 2746566, 3051740, 4577610, 5493132, 6866415, 9155220, 13732830, 27465660]

約数ペア:

[(1, 27465660), (2, 13732830), (3, 9155220), (4, 6866415), (5, 5493132), (6, 4577610), (9, 3051740), (10, 2746566), (12, 2288805), (15, 1831044), (18, 1525870), (20, 1373283), (30, 915522), (36, 762935), (45, 610348), (53, 518220), (60, 457761), (90, 305174), (106, 259110), (159, 172740), (180, 152587), (212, 129555), (265, 103644), (318, 86370), (477, 57580), (530, 51822), (636, 43185), (795, 34548), (954, 28790), (1060, 25911), (1590, 17274), (1908, 14395), (2385, 11516), (2879, 9540), (3180, 8637), (4770, 5758)]