57236580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{839}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 174283200

約数和(自身を除く): 117046620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 839, 1137, 1516, 1678, 1895, 2274, 2517, 3356, 3411, 3790, 4195, 4548, 5034, 5685, 6822, 7551, 7580, 8390, 10068, 11370, 12585, 13644, 15102, 16780, 17055, 22740, 25170, 30204, 34110, 37755, 50340, 68220, 75510, 151020, 317981, 635962, 953943, 1271924, 1589905, 1907886, 2861829, 3179810, 3815772, 4769715, 5723658, 6359620, 9539430, 11447316, 14309145, 19078860, 28618290, 57236580]

約数ペア:

[(1, 57236580), (2, 28618290), (3, 19078860), (4, 14309145), (5, 11447316), (6, 9539430), (9, 6359620), (10, 5723658), (12, 4769715), (15, 3815772), (18, 3179810), (20, 2861829), (30, 1907886), (36, 1589905), (45, 1271924), (60, 953943), (90, 635962), (180, 317981), (379, 151020), (758, 75510), (839, 68220), (1137, 50340), (1516, 37755), (1678, 34110), (1895, 30204), (2274, 25170), (2517, 22740), (3356, 17055), (3411, 16780), (3790, 15102), (4195, 13644), (4548, 12585), (5034, 11370), (5685, 10068), (6822, 8390), (7551, 7580)]