101628900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{112921}}^1$

素因数の和:112941

約数の個数: 54

約数和(自身を含む): 318552962

約数和(自身を除く): 216924062

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, 112921, 225842, 338763, 451684, 564605, 677526, 1016289, 1129210, 1355052, 1693815, 2032578, 2258420, 2823025, 3387630, 4065156, 5081445, 5646050, 6775260, 8469075, 10162890, 11292100, 16938150, 20325780, 25407225, 33876300, 50814450, 101628900]

約数ペア:

[(1, 101628900), (2, 50814450), (3, 33876300), (4, 25407225), (5, 20325780), (6, 16938150), (9, 11292100), (10, 10162890), (12, 8469075), (15, 6775260), (18, 5646050), (20, 5081445), (25, 4065156), (30, 3387630), (36, 2823025), (45, 2258420), (50, 2032578), (60, 1693815), (75, 1355052), (90, 1129210), (100, 1016289), (150, 677526), (180, 564605), (225, 451684), (300, 338763), (450, 225842), (900, 112921)]