45806220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8209}}^1$

素因数の和:8255

約数の個数: 72

約数和(自身を含む): 143445120

約数和(自身を除く): 97638900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8209, 16418, 24627, 32836, 41045, 49254, 73881, 82090, 98508, 123135, 147762, 164180, 246270, 254479, 295524, 369405, 492540, 508958, 738810, 763437, 1017916, 1272395, 1477620, 1526874, 2290311, 2544790, 3053748, 3817185, 4580622, 5089580, 7634370, 9161244, 11451555, 15268740, 22903110, 45806220]

約数ペア:

[(1, 45806220), (2, 22903110), (3, 15268740), (4, 11451555), (5, 9161244), (6, 7634370), (9, 5089580), (10, 4580622), (12, 3817185), (15, 3053748), (18, 2544790), (20, 2290311), (30, 1526874), (31, 1477620), (36, 1272395), (45, 1017916), (60, 763437), (62, 738810), (90, 508958), (93, 492540), (124, 369405), (155, 295524), (180, 254479), (186, 246270), (279, 164180), (310, 147762), (372, 123135), (465, 98508), (558, 82090), (620, 73881), (930, 49254), (1116, 41045), (1395, 32836), (1860, 24627), (2790, 16418), (5580, 8209)]