2225700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2473}}^1$

素因数の和:2493

約数の個数: 54

約数和(自身を含む): 6979154

約数和(自身を除く): 4753454

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2473, 4946, 7419, 9892, 12365, 14838, 22257, 24730, 29676, 37095, 44514, 49460, 61825, 74190, 89028, 111285, 123650, 148380, 185475, 222570, 247300, 370950, 445140, 556425, 741900, 1112850, 2225700]

約数ペア:

[(1, 2225700), (2, 1112850), (3, 741900), (4, 556425), (5, 445140), (6, 370950), (9, 247300), (10, 222570), (12, 185475), (15, 148380), (18, 123650), (20, 111285), (25, 89028), (30, 74190), (36, 61825), (45, 49460), (50, 44514), (60, 37095), (75, 29676), (90, 24730), (100, 22257), (150, 14838), (180, 12365), (225, 9892), (300, 7419), (450, 4946), (900, 2473)]