125712810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{155201}}^1$

素因数の和:155220

約数の個数: 40

約数和(自身を含む): 338029956

約数和(自身を除く): 212317146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 155201, 310402, 465603, 776005, 931206, 1396809, 1552010, 2328015, 2793618, 4190427, 4656030, 6984045, 8380854, 12571281, 13968090, 20952135, 25142562, 41904270, 62856405, 125712810]

約数ペア:

[(1, 125712810), (2, 62856405), (3, 41904270), (5, 25142562), (6, 20952135), (9, 13968090), (10, 12571281), (15, 8380854), (18, 6984045), (27, 4656030), (30, 4190427), (45, 2793618), (54, 2328015), (81, 1552010), (90, 1396809), (135, 931206), (162, 776005), (270, 465603), (405, 310402), (810, 155201)]