66097620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{40801}}^1$

素因数の和:40822

約数の個数: 60

約数和(自身を含む): 207355764

約数和(自身を除く): 141258144

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, 40801, 81602, 122403, 163204, 204005, 244806, 367209, 408010, 489612, 612015, 734418, 816020, 1101627, 1224030, 1468836, 1836045, 2203254, 2448060, 3304881, 3672090, 4406508, 5508135, 6609762, 7344180, 11016270, 13219524, 16524405, 22032540, 33048810, 66097620]

約数ペア:

[(1, 66097620), (2, 33048810), (3, 22032540), (4, 16524405), (5, 13219524), (6, 11016270), (9, 7344180), (10, 6609762), (12, 5508135), (15, 4406508), (18, 3672090), (20, 3304881), (27, 2448060), (30, 2203254), (36, 1836045), (45, 1468836), (54, 1224030), (60, 1101627), (81, 816020), (90, 734418), (108, 612015), (135, 489612), (162, 408010), (180, 367209), (270, 244806), (324, 204005), (405, 163204), (540, 122403), (810, 81602), (1620, 40801)]