61548660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37993}}^1$

素因数の和:38014

約数の個数: 60

約数和(自身を含む): 193085508

約数和(自身を除く): 131536848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 37993, 75986, 113979, 151972, 189965, 227958, 341937, 379930, 455916, 569895, 683874, 759860, 1025811, 1139790, 1367748, 1709685, 2051622, 2279580, 3077433, 3419370, 4103244, 5129055, 6154866, 6838740, 10258110, 12309732, 15387165, 20516220, 30774330, 61548660]

約数ペア:

[(1, 61548660), (2, 30774330), (3, 20516220), (4, 15387165), (5, 12309732), (6, 10258110), (9, 6838740), (10, 6154866), (12, 5129055), (15, 4103244), (18, 3419370), (20, 3077433), (27, 2279580), (30, 2051622), (36, 1709685), (45, 1367748), (54, 1139790), (60, 1025811), (81, 759860), (90, 683874), (108, 569895), (135, 455916), (162, 379930), (180, 341937), (270, 227958), (324, 189965), (405, 151972), (540, 113979), (810, 75986), (1620, 37993)]