202144860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10303}}^1$

素因数の和:10427

約数の個数: 72

約数和(自身を含む): 618858240

約数和(自身を除く): 416713380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 10303, 19620, 20606, 30909, 41212, 51515, 61818, 92727, 103030, 123636, 154545, 185454, 206060, 309090, 370908, 463635, 618180, 927270, 1123027, 1854540, 2246054, 3369081, 4492108, 5615135, 6738162, 10107243, 11230270, 13476324, 16845405, 20214486, 22460540, 33690810, 40428972, 50536215, 67381620, 101072430, 202144860]

約数ペア:

[(1, 202144860), (2, 101072430), (3, 67381620), (4, 50536215), (5, 40428972), (6, 33690810), (9, 22460540), (10, 20214486), (12, 16845405), (15, 13476324), (18, 11230270), (20, 10107243), (30, 6738162), (36, 5615135), (45, 4492108), (60, 3369081), (90, 2246054), (109, 1854540), (180, 1123027), (218, 927270), (327, 618180), (436, 463635), (545, 370908), (654, 309090), (981, 206060), (1090, 185454), (1308, 154545), (1635, 123636), (1962, 103030), (2180, 92727), (3270, 61818), (3924, 51515), (4905, 41212), (6540, 30909), (9810, 20606), (10303, 19620)]