90881010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2304

約数の個数: 96

約数和(自身を含む): 264176640

約数和(自身を除く): 173295630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 123, 165, 198, 205, 246, 330, 369, 410, 451, 495, 615, 738, 902, 990, 1230, 1353, 1845, 2239, 2255, 2706, 3690, 4059, 4478, 4510, 6717, 6765, 8118, 11195, 13434, 13530, 20151, 20295, 22390, 24629, 33585, 40302, 40590, 49258, 67170, 73887, 91799, 100755, 123145, 147774, 183598, 201510, 221661, 246290, 275397, 369435, 443322, 458995, 550794, 738870, 826191, 917990, 1009789, 1108305, 1376985, 1652382, 2019578, 2216610, 2753970, 3029367, 4130955, 5048945, 6058734, 8261910, 9088101, 10097890, 15146835, 18176202, 30293670, 45440505, 90881010]

約数ペア:

[(1, 90881010), (2, 45440505), (3, 30293670), (5, 18176202), (6, 15146835), (9, 10097890), (10, 9088101), (11, 8261910), (15, 6058734), (18, 5048945), (22, 4130955), (30, 3029367), (33, 2753970), (41, 2216610), (45, 2019578), (55, 1652382), (66, 1376985), (82, 1108305), (90, 1009789), (99, 917990), (110, 826191), (123, 738870), (165, 550794), (198, 458995), (205, 443322), (246, 369435), (330, 275397), (369, 246290), (410, 221661), (451, 201510), (495, 183598), (615, 147774), (738, 123145), (902, 100755), (990, 91799), (1230, 73887), (1353, 67170), (1845, 49258), (2239, 40590), (2255, 40302), (2706, 33585), (3690, 24629), (4059, 22390), (4478, 20295), (4510, 20151), (6717, 13530), (6765, 13434), (8118, 11195)]