121915350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{270923}}^1$

素因数の和:270941

約数の個数: 36

約数和(自身を含む): 327547116

約数和(自身を除く): 205631766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 270923, 541846, 812769, 1354615, 1625538, 2438307, 2709230, 4063845, 4876614, 6773075, 8127690, 12191535, 13546150, 20319225, 24383070, 40638450, 60957675, 121915350]

約数ペア:

[(1, 121915350), (2, 60957675), (3, 40638450), (5, 24383070), (6, 20319225), (9, 13546150), (10, 12191535), (15, 8127690), (18, 6773075), (25, 4876614), (30, 4063845), (45, 2709230), (50, 2438307), (75, 1625538), (90, 1354615), (150, 812769), (225, 541846), (450, 270923)]