61278660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3122

約数の個数: 96

約数和(自身を含む): 195861120

約数和(自身を除く): 134582460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3067, 3330, 3996, 4995, 6134, 6660, 9201, 9990, 12268, 15335, 18402, 19980, 27603, 30670, 36804, 46005, 55206, 61340, 82809, 92010, 110412, 113479, 138015, 165618, 184020, 226958, 276030, 331236, 340437, 414045, 453916, 552060, 567395, 680874, 828090, 1021311, 1134790, 1361748, 1656180, 1702185, 2042622, 2269580, 3063933, 3404370, 4085244, 5106555, 6127866, 6808740, 10213110, 12255732, 15319665, 20426220, 30639330, 61278660]

約数ペア:

[(1, 61278660), (2, 30639330), (3, 20426220), (4, 15319665), (5, 12255732), (6, 10213110), (9, 6808740), (10, 6127866), (12, 5106555), (15, 4085244), (18, 3404370), (20, 3063933), (27, 2269580), (30, 2042622), (36, 1702185), (37, 1656180), (45, 1361748), (54, 1134790), (60, 1021311), (74, 828090), (90, 680874), (108, 567395), (111, 552060), (135, 453916), (148, 414045), (180, 340437), (185, 331236), (222, 276030), (270, 226958), (333, 184020), (370, 165618), (444, 138015), (540, 113479), (555, 110412), (666, 92010), (740, 82809), (999, 61340), (1110, 55206), (1332, 46005), (1665, 36804), (1998, 30670), (2220, 27603), (3067, 19980), (3330, 18402), (3996, 15335), (4995, 12268), (6134, 9990), (6660, 9201)]