9139900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 24748416

約数和(自身を除く): 15608516

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1187, 1540, 1925, 2374, 3850, 4748, 5935, 7700, 8309, 11870, 13057, 16618, 23740, 26114, 29675, 33236, 41545, 52228, 59350, 65285, 83090, 91399, 118700, 130570, 166180, 182798, 207725, 261140, 326425, 365596, 415450, 456995, 652850, 830900, 913990, 1305700, 1827980, 2284975, 4569950, 9139900]

約数ペア:

[(1, 9139900), (2, 4569950), (4, 2284975), (5, 1827980), (7, 1305700), (10, 913990), (11, 830900), (14, 652850), (20, 456995), (22, 415450), (25, 365596), (28, 326425), (35, 261140), (44, 207725), (50, 182798), (55, 166180), (70, 130570), (77, 118700), (100, 91399), (110, 83090), (140, 65285), (154, 59350), (175, 52228), (220, 41545), (275, 33236), (308, 29675), (350, 26114), (385, 23740), (550, 16618), (700, 13057), (770, 11870), (1100, 8309), (1187, 7700), (1540, 5935), (1925, 4748), (2374, 3850)]