108519780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2203}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 304363584

約数和(自身を除く): 195843804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1642, 2203, 2463, 3284, 4105, 4406, 4926, 6609, 8210, 8812, 9852, 11015, 12315, 13218, 16420, 22030, 24630, 26436, 33045, 44060, 49260, 66090, 132180, 1808663, 3617326, 5425989, 7234652, 9043315, 10851978, 18086630, 21703956, 27129945, 36173260, 54259890, 108519780]

約数ペア:

[(1, 108519780), (2, 54259890), (3, 36173260), (4, 27129945), (5, 21703956), (6, 18086630), (10, 10851978), (12, 9043315), (15, 7234652), (20, 5425989), (30, 3617326), (60, 1808663), (821, 132180), (1642, 66090), (2203, 49260), (2463, 44060), (3284, 33045), (4105, 26436), (4406, 24630), (4926, 22030), (6609, 16420), (8210, 13218), (8812, 12315), (9852, 11015)]