45465660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1103}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 138640320

約数和(自身を除く): 93174660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1103, 1145, 1374, 2061, 2206, 2290, 2748, 3309, 3435, 4122, 4412, 4580, 5515, 6618, 6870, 8244, 9927, 10305, 11030, 13236, 13740, 16545, 19854, 20610, 22060, 33090, 39708, 41220, 49635, 66180, 99270, 198540, 252587, 505174, 757761, 1010348, 1262935, 1515522, 2273283, 2525870, 3031044, 3788805, 4546566, 5051740, 7577610, 9093132, 11366415, 15155220, 22732830, 45465660]

約数ペア:

[(1, 45465660), (2, 22732830), (3, 15155220), (4, 11366415), (5, 9093132), (6, 7577610), (9, 5051740), (10, 4546566), (12, 3788805), (15, 3031044), (18, 2525870), (20, 2273283), (30, 1515522), (36, 1262935), (45, 1010348), (60, 757761), (90, 505174), (180, 252587), (229, 198540), (458, 99270), (687, 66180), (916, 49635), (1103, 41220), (1145, 39708), (1374, 33090), (2061, 22060), (2206, 20610), (2290, 19854), (2748, 16545), (3309, 13740), (3435, 13236), (4122, 11030), (4412, 10305), (4580, 9927), (5515, 8244), (6618, 6870)]