45919620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{757}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 139887384

約数和(自身を除く): 93967764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 757, 1011, 1348, 1514, 1685, 2022, 2271, 3028, 3033, 3370, 3785, 4044, 4542, 5055, 6066, 6740, 6813, 7570, 9084, 10110, 11355, 12132, 13626, 15140, 15165, 20220, 22710, 27252, 30330, 34065, 45420, 60660, 68130, 136260, 255109, 510218, 765327, 1020436, 1275545, 1530654, 2295981, 2551090, 3061308, 3826635, 4591962, 5102180, 7653270, 9183924, 11479905, 15306540, 22959810, 45919620]

約数ペア:

[(1, 45919620), (2, 22959810), (3, 15306540), (4, 11479905), (5, 9183924), (6, 7653270), (9, 5102180), (10, 4591962), (12, 3826635), (15, 3061308), (18, 2551090), (20, 2295981), (30, 1530654), (36, 1275545), (45, 1020436), (60, 765327), (90, 510218), (180, 255109), (337, 136260), (674, 68130), (757, 60660), (1011, 45420), (1348, 34065), (1514, 30330), (1685, 27252), (2022, 22710), (2271, 20220), (3028, 15165), (3033, 15140), (3370, 13626), (3785, 12132), (4044, 11355), (4542, 10110), (5055, 9084), (6066, 7570), (6740, 6813)]