199040550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{30859}}^1$

素因数の和:30917

約数の個数: 48

約数和(自身を含む): 505116480

約数和(自身を除く): 306075930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 30859, 61718, 92577, 154295, 185154, 308590, 462885, 771475, 925770, 1326937, 1542950, 2314425, 2653874, 3980811, 4628850, 6634685, 7961622, 13269370, 19904055, 33173425, 39808110, 66346850, 99520275, 199040550]

約数ペア:

[(1, 199040550), (2, 99520275), (3, 66346850), (5, 39808110), (6, 33173425), (10, 19904055), (15, 13269370), (25, 7961622), (30, 6634685), (43, 4628850), (50, 3980811), (75, 2653874), (86, 2314425), (129, 1542950), (150, 1326937), (215, 925770), (258, 771475), (430, 462885), (645, 308590), (1075, 185154), (1290, 154295), (2150, 92577), (3225, 61718), (6450, 30859)]