552650220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{8101}}^1$

素因数の和:8495

約数の個数: 72

約数和(自身を含む): 1681002960

約数和(自身を除く): 1128352740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 5685, 6822, 7580, 8101, 11370, 13644, 16202, 17055, 22740, 24303, 32404, 34110, 40505, 48606, 68220, 72909, 81010, 97212, 121515, 145818, 162020, 243030, 291636, 364545, 486060, 729090, 1458180, 3070279, 6140558, 9210837, 12281116, 15351395, 18421674, 27632511, 30702790, 36843348, 46054185, 55265022, 61405580, 92108370, 110530044, 138162555, 184216740, 276325110, 552650220]

約数ペア:

[(1, 552650220), (2, 276325110), (3, 184216740), (4, 138162555), (5, 110530044), (6, 92108370), (9, 61405580), (10, 55265022), (12, 46054185), (15, 36843348), (18, 30702790), (20, 27632511), (30, 18421674), (36, 15351395), (45, 12281116), (60, 9210837), (90, 6140558), (180, 3070279), (379, 1458180), (758, 729090), (1137, 486060), (1516, 364545), (1895, 291636), (2274, 243030), (3411, 162020), (3790, 145818), (4548, 121515), (5685, 97212), (6822, 81010), (7580, 72909), (8101, 68220), (11370, 48606), (13644, 40505), (16202, 34110), (17055, 32404), (22740, 24303)]