2288264220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1155689}}^1$

素因数の和:1155715

約数の個数: 72

約数和(自身を含む): 7572080880

約数和(自身を除く): 5283816660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1155689, 2311378, 3467067, 4622756, 5778445, 6934134, 10401201, 11556890, 12712579, 13868268, 17335335, 20802402, 23113780, 25425158, 34670670, 38137737, 41604804, 50850316, 52006005, 63562895, 69341340, 76275474, 104012010, 114413211, 127125790, 152550948, 190688685, 208024020, 228826422, 254251580, 381377370, 457652844, 572066055, 762754740, 1144132110, 2288264220]

約数ペア:

[(1, 2288264220), (2, 1144132110), (3, 762754740), (4, 572066055), (5, 457652844), (6, 381377370), (9, 254251580), (10, 228826422), (11, 208024020), (12, 190688685), (15, 152550948), (18, 127125790), (20, 114413211), (22, 104012010), (30, 76275474), (33, 69341340), (36, 63562895), (44, 52006005), (45, 50850316), (55, 41604804), (60, 38137737), (66, 34670670), (90, 25425158), (99, 23113780), (110, 20802402), (132, 17335335), (165, 13868268), (180, 12712579), (198, 11556890), (220, 10401201), (330, 6934134), (396, 5778445), (495, 4622756), (660, 3467067), (990, 2311378), (1980, 1155689)]