202141620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10903}}^1$

素因数の和:11021

約数の個数: 72

約数和(自身を含む): 619172736

約数和(自身を除く): 417031116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 10903, 18540, 21806, 32709, 43612, 54515, 65418, 98127, 109030, 130836, 163545, 196254, 218060, 327090, 392508, 490635, 654180, 981270, 1123009, 1962540, 2246018, 3369027, 4492036, 5615045, 6738054, 10107081, 11230090, 13476108, 16845135, 20214162, 22460180, 33690270, 40428324, 50535405, 67380540, 101070810, 202141620]

約数ペア:

[(1, 202141620), (2, 101070810), (3, 67380540), (4, 50535405), (5, 40428324), (6, 33690270), (9, 22460180), (10, 20214162), (12, 16845135), (15, 13476108), (18, 11230090), (20, 10107081), (30, 6738054), (36, 5615045), (45, 4492036), (60, 3369027), (90, 2246018), (103, 1962540), (180, 1123009), (206, 981270), (309, 654180), (412, 490635), (515, 392508), (618, 327090), (927, 218060), (1030, 196254), (1236, 163545), (1545, 130836), (1854, 109030), (2060, 98127), (3090, 65418), (3708, 54515), (4635, 43612), (6180, 32709), (9270, 21806), (10903, 18540)]