750787020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{9127}}^1$

素因数の和:9599

約数の個数: 72

約数和(自身を含む): 2282620704

約数和(自身を除く): 1531833684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1828, 2285, 2742, 4113, 4570, 5484, 6855, 8226, 9127, 9140, 13710, 16452, 18254, 20565, 27381, 27420, 36508, 41130, 45635, 54762, 82143, 82260, 91270, 109524, 136905, 164286, 182540, 273810, 328572, 410715, 547620, 821430, 1642860, 4171039, 8342078, 12513117, 16684156, 20855195, 25026234, 37539351, 41710390, 50052468, 62565585, 75078702, 83420780, 125131170, 150157404, 187696755, 250262340, 375393510, 750787020]

約数ペア:

[(1, 750787020), (2, 375393510), (3, 250262340), (4, 187696755), (5, 150157404), (6, 125131170), (9, 83420780), (10, 75078702), (12, 62565585), (15, 50052468), (18, 41710390), (20, 37539351), (30, 25026234), (36, 20855195), (45, 16684156), (60, 12513117), (90, 8342078), (180, 4171039), (457, 1642860), (914, 821430), (1371, 547620), (1828, 410715), (2285, 328572), (2742, 273810), (4113, 182540), (4570, 164286), (5484, 136905), (6855, 109524), (8226, 91270), (9127, 82260), (9140, 82143), (13710, 54762), (16452, 45635), (18254, 41130), (20565, 36508), (27381, 27420)]