211060260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40433}}^1$

素因数の和:40477

約数の個数: 72

約数和(自身を含む): 662308920

約数和(自身を除く): 451248660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 40433, 80866, 121299, 161732, 202165, 242598, 363897, 404330, 485196, 606495, 727794, 808660, 1172557, 1212990, 1455588, 1819485, 2345114, 2425980, 3517671, 3638970, 4690228, 5862785, 7035342, 7277940, 10553013, 11725570, 14070684, 17588355, 21106026, 23451140, 35176710, 42212052, 52765065, 70353420, 105530130, 211060260]

約数ペア:

[(1, 211060260), (2, 105530130), (3, 70353420), (4, 52765065), (5, 42212052), (6, 35176710), (9, 23451140), (10, 21106026), (12, 17588355), (15, 14070684), (18, 11725570), (20, 10553013), (29, 7277940), (30, 7035342), (36, 5862785), (45, 4690228), (58, 3638970), (60, 3517671), (87, 2425980), (90, 2345114), (116, 1819485), (145, 1455588), (174, 1212990), (180, 1172557), (261, 808660), (290, 727794), (348, 606495), (435, 485196), (522, 404330), (580, 363897), (870, 242598), (1044, 202165), (1305, 161732), (1740, 121299), (2610, 80866), (5220, 40433)]