10638900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11821}}^1$

素因数の和:11841

約数の個数: 54

約数和(自身を含む): 33349862

約数和(自身を除く): 22710962

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, 11821, 23642, 35463, 47284, 59105, 70926, 106389, 118210, 141852, 177315, 212778, 236420, 295525, 354630, 425556, 531945, 591050, 709260, 886575, 1063890, 1182100, 1773150, 2127780, 2659725, 3546300, 5319450, 10638900]

約数ペア:

[(1, 10638900), (2, 5319450), (3, 3546300), (4, 2659725), (5, 2127780), (6, 1773150), (9, 1182100), (10, 1063890), (12, 886575), (15, 709260), (18, 591050), (20, 531945), (25, 425556), (30, 354630), (36, 295525), (45, 236420), (50, 212778), (60, 177315), (75, 141852), (90, 118210), (100, 106389), (150, 70926), (180, 59105), (225, 47284), (300, 35463), (450, 23642), (900, 11821)]