121683330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1627}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 325860480

約数和(自身を除く): 204177150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277, 554, 831, 1385, 1627, 1662, 2493, 2770, 3254, 4155, 4881, 4986, 7479, 8135, 8310, 9762, 12465, 14643, 14958, 16270, 24405, 24930, 29286, 37395, 43929, 48810, 73215, 74790, 87858, 146430, 219645, 439290, 450679, 901358, 1352037, 2253395, 2704074, 4056111, 4506790, 6760185, 8112222, 12168333, 13520370, 20280555, 24336666, 40561110, 60841665, 121683330]

約数ペア:

[(1, 121683330), (2, 60841665), (3, 40561110), (5, 24336666), (6, 20280555), (9, 13520370), (10, 12168333), (15, 8112222), (18, 6760185), (27, 4506790), (30, 4056111), (45, 2704074), (54, 2253395), (90, 1352037), (135, 901358), (270, 450679), (277, 439290), (554, 219645), (831, 146430), (1385, 87858), (1627, 74790), (1662, 73215), (2493, 48810), (2770, 43929), (3254, 37395), (4155, 29286), (4881, 24930), (4986, 24405), (7479, 16270), (8135, 14958), (8310, 14643), (9762, 12465)]