201620304900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 1152

約数和(自身を含む): 795615744000

約数和(自身を除く): 593995439100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 43, 45, 49, 50, 54, 60, 61, 63, 70, 75, 83, 84, 86, 90, 98, 100, 105, 108, 122, 126, 129, 135, 140, 147, 150, 166, 172, 175, 180, 183, 189, 196, 210, 215, 225, 244, 245, 249, 252, 258, 270, 294, 300, 301, 305, 315, 332, 343, 350, 366, 378, 387, 415, 420, 427, 430, 441, 450, 490, 498, 516, 525, 540, 549, 581, 588, 602, 610, 630, 645, 675, 686, 700, 732, 735, 747, 756, 774, 830, 854, 860, 882, 900, 903, 915, 945, 980, 996, 1029, 1050, 1075, 1098, 1161, 1162, 1204, 1220, 1225, 1245, 1260, 1281, 1290, 1323, 1350, 1372, 1470, 1494, 1505, 1525, 1548, 1575, 1647, 1660, 1708, 1715, 1743, 1764, 1806, 1830, 1890, 1935, 2058, 2075, 2100, 2107, 2135, 2150, 2196, 2205, 2241, 2322, 2324, 2450, 2490, 2562, 2580, 2623, 2646, 2700, 2709, 2745, 2905, 2940, 2988, 2989, 3010, 3050, 3087, 3150, 3225, 3294, 3430, 3486, 3569, 3612, 3660, 3675, 3735, 3780, 3843, 3870, 4067, 4116, 4150, 4214, 4270, 4300, 4410, 4482, 4515, 4575, 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約数ペア:

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