77242860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{429127}}^1$

素因数の和:429142

約数の個数: 36

約数和(自身を含む): 234303888

約数和(自身を除く): 157061028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 429127, 858254, 1287381, 1716508, 2145635, 2574762, 3862143, 4291270, 5149524, 6436905, 7724286, 8582540, 12873810, 15448572, 19310715, 25747620, 38621430, 77242860]

約数ペア:

[(1, 77242860), (2, 38621430), (3, 25747620), (4, 19310715), (5, 15448572), (6, 12873810), (9, 8582540), (10, 7724286), (12, 6436905), (15, 5149524), (18, 4291270), (20, 3862143), (30, 2574762), (36, 2145635), (45, 1716508), (60, 1287381), (90, 858254), (180, 429127)]