91495980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{56479}}^1$

素因数の和:56500

約数の個数: 60

約数和(自身を含む): 287031360

約数和(自身を除く): 195535380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 56479, 112958, 169437, 225916, 282395, 338874, 508311, 564790, 677748, 847185, 1016622, 1129580, 1524933, 1694370, 2033244, 2541555, 3049866, 3388740, 4574799, 5083110, 6099732, 7624665, 9149598, 10166220, 15249330, 18299196, 22873995, 30498660, 45747990, 91495980]

約数ペア:

[(1, 91495980), (2, 45747990), (3, 30498660), (4, 22873995), (5, 18299196), (6, 15249330), (9, 10166220), (10, 9149598), (12, 7624665), (15, 6099732), (18, 5083110), (20, 4574799), (27, 3388740), (30, 3049866), (36, 2541555), (45, 2033244), (54, 1694370), (60, 1524933), (81, 1129580), (90, 1016622), (108, 847185), (135, 677748), (162, 564790), (180, 508311), (270, 338874), (324, 282395), (405, 225916), (540, 169437), (810, 112958), (1620, 56479)]