66150270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{81667}}^1$

素因数の和:81686

約数の個数: 40

約数和(自身を含む): 177872904

約数和(自身を除く): 111722634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 81667, 163334, 245001, 408335, 490002, 735003, 816670, 1225005, 1470006, 2205009, 2450010, 3675015, 4410018, 6615027, 7350030, 11025045, 13230054, 22050090, 33075135, 66150270]

約数ペア:

[(1, 66150270), (2, 33075135), (3, 22050090), (5, 13230054), (6, 11025045), (9, 7350030), (10, 6615027), (15, 4410018), (18, 3675015), (27, 2450010), (30, 2205009), (45, 1470006), (54, 1225005), (81, 816670), (90, 735003), (135, 490002), (162, 408335), (270, 245001), (405, 163334), (810, 81667)]