20229900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67433}}^1$

素因数の和:67450

約数の個数: 36

約数和(自身を含む): 58532712

約数和(自身を除く): 38302812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 67433, 134866, 202299, 269732, 337165, 404598, 674330, 809196, 1011495, 1348660, 1685825, 2022990, 3371650, 4045980, 5057475, 6743300, 10114950, 20229900]

約数ペア:

[(1, 20229900), (2, 10114950), (3, 6743300), (4, 5057475), (5, 4045980), (6, 3371650), (10, 2022990), (12, 1685825), (15, 1348660), (20, 1011495), (25, 809196), (30, 674330), (50, 404598), (60, 337165), (75, 269732), (100, 202299), (150, 134866), (300, 67433)]