99001000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{14143}}^1$

素因数の和:14171

約数の個数: 64

約数和(自身を含む): 264775680

約数和(自身を除く): 165774680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 14143, 28286, 56572, 70715, 99001, 113144, 141430, 198002, 282860, 353575, 396004, 495005, 565720, 707150, 792008, 990010, 1414300, 1767875, 1980020, 2475025, 2828600, 3535750, 3960040, 4950050, 7071500, 9900100, 12375125, 14143000, 19800200, 24750250, 49500500, 99001000]

約数ペア:

[(1, 99001000), (2, 49500500), (4, 24750250), (5, 19800200), (7, 14143000), (8, 12375125), (10, 9900100), (14, 7071500), (20, 4950050), (25, 3960040), (28, 3535750), (35, 2828600), (40, 2475025), (50, 1980020), (56, 1767875), (70, 1414300), (100, 990010), (125, 792008), (140, 707150), (175, 565720), (200, 495005), (250, 396004), (280, 353575), (350, 282860), (500, 198002), (700, 141430), (875, 113144), (1000, 99001), (1400, 70715), (1750, 56572), (3500, 28286), (7000, 14143)]