27356220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 83406960

約数和(自身を除く): 56050740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 401, 758, 802, 1137, 1203, 1516, 1604, 1895, 2005, 2274, 2406, 3411, 3609, 3790, 4010, 4548, 4812, 5685, 6015, 6822, 7218, 7580, 8020, 11370, 12030, 13644, 14436, 17055, 18045, 22740, 24060, 34110, 36090, 68220, 72180, 151979, 303958, 455937, 607916, 759895, 911874, 1367811, 1519790, 1823748, 2279685, 2735622, 3039580, 4559370, 5471244, 6839055, 9118740, 13678110, 27356220]

約数ペア:

[(1, 27356220), (2, 13678110), (3, 9118740), (4, 6839055), (5, 5471244), (6, 4559370), (9, 3039580), (10, 2735622), (12, 2279685), (15, 1823748), (18, 1519790), (20, 1367811), (30, 911874), (36, 759895), (45, 607916), (60, 455937), (90, 303958), (180, 151979), (379, 72180), (401, 68220), (758, 36090), (802, 34110), (1137, 24060), (1203, 22740), (1516, 18045), (1604, 17055), (1895, 14436), (2005, 13644), (2274, 12030), (2406, 11370), (3411, 8020), (3609, 7580), (3790, 7218), (4010, 6822), (4548, 6015), (4812, 5685)]