80811270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{99767}}^1$

素因数の和:99786

約数の個数: 40

約数和(自身を含む): 217294704

約数和(自身を除く): 136483434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 99767, 199534, 299301, 498835, 598602, 897903, 997670, 1496505, 1795806, 2693709, 2993010, 4489515, 5387418, 8081127, 8979030, 13468545, 16162254, 26937090, 40405635, 80811270]

約数ペア:

[(1, 80811270), (2, 40405635), (3, 26937090), (5, 16162254), (6, 13468545), (9, 8979030), (10, 8081127), (15, 5387418), (18, 4489515), (27, 2993010), (30, 2693709), (45, 1795806), (54, 1496505), (81, 997670), (90, 897903), (135, 598602), (162, 498835), (270, 299301), (405, 199534), (810, 99767)]