125143740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{695243}}^1$

素因数の和:695258

約数の個数: 36

約数和(自身を含む): 379603224

約数和(自身を除く): 254459484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 695243, 1390486, 2085729, 2780972, 3476215, 4171458, 6257187, 6952430, 8342916, 10428645, 12514374, 13904860, 20857290, 25028748, 31285935, 41714580, 62571870, 125143740]

約数ペア:

[(1, 125143740), (2, 62571870), (3, 41714580), (4, 31285935), (5, 25028748), (6, 20857290), (9, 13904860), (10, 12514374), (12, 10428645), (15, 8342916), (18, 6952430), (20, 6257187), (30, 4171458), (36, 3476215), (45, 2780972), (60, 2085729), (90, 1390486), (180, 695243)]