76605660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2017}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 233587536

約数和(自身を除く): 156981876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2017, 2110, 2532, 3165, 3798, 4034, 4220, 6051, 6330, 7596, 8068, 9495, 10085, 12102, 12660, 18153, 18990, 20170, 24204, 30255, 36306, 37980, 40340, 60510, 72612, 90765, 121020, 181530, 363060, 425587, 851174, 1276761, 1702348, 2127935, 2553522, 3830283, 4255870, 5107044, 6383805, 7660566, 8511740, 12767610, 15321132, 19151415, 25535220, 38302830, 76605660]

約数ペア:

[(1, 76605660), (2, 38302830), (3, 25535220), (4, 19151415), (5, 15321132), (6, 12767610), (9, 8511740), (10, 7660566), (12, 6383805), (15, 5107044), (18, 4255870), (20, 3830283), (30, 2553522), (36, 2127935), (45, 1702348), (60, 1276761), (90, 851174), (180, 425587), (211, 363060), (422, 181530), (633, 121020), (844, 90765), (1055, 72612), (1266, 60510), (1899, 40340), (2017, 37980), (2110, 36306), (2532, 30255), (3165, 24204), (3798, 20170), (4034, 18990), (4220, 18153), (6051, 12660), (6330, 12102), (7596, 10085), (8068, 9495)]