72384900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{34469}}^1$

素因数の和:34493

約数の個数: 72

約数和(自身を含む): 239359680

約数和(自身を除く): 166974780

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, 34469, 68938, 103407, 137876, 172345, 206814, 241283, 344690, 413628, 482566, 517035, 689380, 723849, 861725, 965132, 1034070, 1206415, 1447698, 1723450, 2068140, 2412830, 2585175, 2895396, 3446900, 3619245, 4825660, 5170350, 6032075, 7238490, 10340700, 12064150, 14476980, 18096225, 24128300, 36192450, 72384900]

約数ペア:

[(1, 72384900), (2, 36192450), (3, 24128300), (4, 18096225), (5, 14476980), (6, 12064150), (7, 10340700), (10, 7238490), (12, 6032075), (14, 5170350), (15, 4825660), (20, 3619245), (21, 3446900), (25, 2895396), (28, 2585175), (30, 2412830), (35, 2068140), (42, 1723450), (50, 1447698), (60, 1206415), (70, 1034070), (75, 965132), (84, 861725), (100, 723849), (105, 689380), (140, 517035), (150, 482566), (175, 413628), (210, 344690), (300, 241283), (350, 206814), (420, 172345), (525, 137876), (700, 103407), (1050, 68938), (2100, 34469)]