61751880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 201684600

約数和(自身を除く): 139932720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 337, 360, 509, 674, 1011, 1018, 1348, 1527, 1685, 2022, 2036, 2545, 2696, 3033, 3054, 3370, 4044, 4072, 4581, 5055, 5090, 6066, 6108, 6740, 7635, 8088, 9162, 10110, 10180, 12132, 12216, 13480, 15165, 15270, 18324, 20220, 20360, 22905, 24264, 30330, 30540, 36648, 40440, 45810, 60660, 61080, 91620, 121320, 171533, 183240, 343066, 514599, 686132, 857665, 1029198, 1372264, 1543797, 1715330, 2058396, 2572995, 3087594, 3430660, 4116792, 5145990, 6175188, 6861320, 7718985, 10291980, 12350376, 15437970, 20583960, 30875940, 61751880]

約数ペア:

[(1, 61751880), (2, 30875940), (3, 20583960), (4, 15437970), (5, 12350376), (6, 10291980), (8, 7718985), (9, 6861320), (10, 6175188), (12, 5145990), (15, 4116792), (18, 3430660), (20, 3087594), (24, 2572995), (30, 2058396), (36, 1715330), (40, 1543797), (45, 1372264), (60, 1029198), (72, 857665), (90, 686132), (120, 514599), (180, 343066), (337, 183240), (360, 171533), (509, 121320), (674, 91620), (1011, 61080), (1018, 60660), (1348, 45810), (1527, 40440), (1685, 36648), (2022, 30540), (2036, 30330), (2545, 24264), (2696, 22905), (3033, 20360), (3054, 20220), (3370, 18324), (4044, 15270), (4072, 15165), (4581, 13480), (5055, 12216), (5090, 12132), (6066, 10180), (6108, 10110), (6740, 9162), (7635, 8088)]