68705550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{50893}}^1$

素因数の和:50914

約数の個数: 48

約数和(自身を含む): 189325680

約数和(自身を除く): 120620130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 50893, 101786, 152679, 254465, 305358, 458037, 508930, 763395, 916074, 1272325, 1374111, 1526790, 2290185, 2544650, 2748222, 3816975, 4580370, 6870555, 7633950, 11450925, 13741110, 22901850, 34352775, 68705550]

約数ペア:

[(1, 68705550), (2, 34352775), (3, 22901850), (5, 13741110), (6, 11450925), (9, 7633950), (10, 6870555), (15, 4580370), (18, 3816975), (25, 2748222), (27, 2544650), (30, 2290185), (45, 1526790), (50, 1374111), (54, 1272325), (75, 916074), (90, 763395), (135, 508930), (150, 458037), (225, 305358), (270, 254465), (450, 152679), (675, 101786), (1350, 50893)]