9006900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{4289}}^1$

素因数の和:4313

約数の個数: 72

約数和(自身を含む): 29789760

約数和(自身を除く): 20782860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 4289, 8578, 12867, 17156, 21445, 25734, 30023, 42890, 51468, 60046, 64335, 85780, 90069, 107225, 120092, 128670, 150115, 180138, 214450, 257340, 300230, 321675, 360276, 428900, 450345, 600460, 643350, 750575, 900690, 1286700, 1501150, 1801380, 2251725, 3002300, 4503450, 9006900]

約数ペア:

[(1, 9006900), (2, 4503450), (3, 3002300), (4, 2251725), (5, 1801380), (6, 1501150), (7, 1286700), (10, 900690), (12, 750575), (14, 643350), (15, 600460), (20, 450345), (21, 428900), (25, 360276), (28, 321675), (30, 300230), (35, 257340), (42, 214450), (50, 180138), (60, 150115), (70, 128670), (75, 120092), (84, 107225), (100, 90069), (105, 85780), (140, 64335), (150, 60046), (175, 51468), (210, 42890), (300, 30023), (350, 25734), (420, 21445), (525, 17156), (700, 12867), (1050, 8578), (2100, 4289)]