75246660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1103}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 229057920

約数和(自身を除く): 153811260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1103, 1137, 1516, 1895, 2206, 2274, 3309, 3411, 3790, 4412, 4548, 5515, 5685, 6618, 6822, 7580, 9927, 11030, 11370, 13236, 13644, 16545, 17055, 19854, 22060, 22740, 33090, 34110, 39708, 49635, 66180, 68220, 99270, 198540, 418037, 836074, 1254111, 1672148, 2090185, 2508222, 3762333, 4180370, 5016444, 6270555, 7524666, 8360740, 12541110, 15049332, 18811665, 25082220, 37623330, 75246660]

約数ペア:

[(1, 75246660), (2, 37623330), (3, 25082220), (4, 18811665), (5, 15049332), (6, 12541110), (9, 8360740), (10, 7524666), (12, 6270555), (15, 5016444), (18, 4180370), (20, 3762333), (30, 2508222), (36, 2090185), (45, 1672148), (60, 1254111), (90, 836074), (180, 418037), (379, 198540), (758, 99270), (1103, 68220), (1137, 66180), (1516, 49635), (1895, 39708), (2206, 34110), (2274, 33090), (3309, 22740), (3411, 22060), (3790, 19854), (4412, 17055), (4548, 16545), (5515, 13644), (5685, 13236), (6618, 11370), (6822, 11030), (7580, 9927)]