222217830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1093}}^1$

素因数の和:1363

約数の個数: 80

約数和(自身を含む): 600448464

約数和(自身を除く): 378230634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 251, 270, 405, 502, 753, 810, 1093, 1255, 1506, 2186, 2259, 2510, 3279, 3765, 4518, 5465, 6558, 6777, 7530, 9837, 10930, 11295, 13554, 16395, 19674, 20331, 22590, 29511, 32790, 33885, 40662, 49185, 59022, 67770, 88533, 98370, 101655, 147555, 177066, 203310, 274343, 295110, 442665, 548686, 823029, 885330, 1371715, 1646058, 2469087, 2743430, 4115145, 4938174, 7407261, 8230290, 12345435, 14814522, 22221783, 24690870, 37036305, 44443566, 74072610, 111108915, 222217830]

約数ペア:

[(1, 222217830), (2, 111108915), (3, 74072610), (5, 44443566), (6, 37036305), (9, 24690870), (10, 22221783), (15, 14814522), (18, 12345435), (27, 8230290), (30, 7407261), (45, 4938174), (54, 4115145), (81, 2743430), (90, 2469087), (135, 1646058), (162, 1371715), (251, 885330), (270, 823029), (405, 548686), (502, 442665), (753, 295110), (810, 274343), (1093, 203310), (1255, 177066), (1506, 147555), (2186, 101655), (2259, 98370), (2510, 88533), (3279, 67770), (3765, 59022), (4518, 49185), (5465, 40662), (6558, 33885), (6777, 32790), (7530, 29511), (9837, 22590), (10930, 20331), (11295, 19674), (13554, 16395)]