90210600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2224

約数の個数: 144

約数和(自身を含む): 316274400

約数和(自身を除く): 226063800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2179, 2300, 2760, 3450, 4140, 4358, 4600, 5175, 6537, 6900, 8280, 8716, 10350, 10895, 13074, 13800, 17432, 19611, 20700, 21790, 26148, 32685, 39222, 41400, 43580, 50117, 52296, 54475, 65370, 78444, 87160, 98055, 100234, 108950, 130740, 150351, 156888, 163425, 196110, 200468, 217900, 250585, 261480, 300702, 326850, 392220, 400936, 435800, 451053, 490275, 501170, 601404, 653700, 751755, 784440, 902106, 980550, 1002340, 1202808, 1252925, 1307400, 1503510, 1804212, 1961100, 2004680, 2255265, 2505850, 3007020, 3608424, 3758775, 3922200, 4510530, 5011700, 6014040, 7517550, 9021060, 10023400, 11276325, 15035100, 18042120, 22552650, 30070200, 45105300, 90210600]

約数ペア:

[(1, 90210600), (2, 45105300), (3, 30070200), (4, 22552650), (5, 18042120), (6, 15035100), (8, 11276325), (9, 10023400), (10, 9021060), (12, 7517550), (15, 6014040), (18, 5011700), (20, 4510530), (23, 3922200), (24, 3758775), (25, 3608424), (30, 3007020), (36, 2505850), (40, 2255265), (45, 2004680), (46, 1961100), (50, 1804212), (60, 1503510), (69, 1307400), (72, 1252925), (75, 1202808), (90, 1002340), (92, 980550), (100, 902106), (115, 784440), (120, 751755), (138, 653700), (150, 601404), (180, 501170), (184, 490275), (200, 451053), (207, 435800), (225, 400936), (230, 392220), (276, 326850), (300, 300702), (345, 261480), (360, 250585), (414, 217900), (450, 200468), (460, 196110), (552, 163425), (575, 156888), (600, 150351), (690, 130740), (828, 108950), (900, 100234), (920, 98055), (1035, 87160), (1150, 78444), (1380, 65370), (1656, 54475), (1725, 52296), (1800, 50117), (2070, 43580), (2179, 41400), (2300, 39222), (2760, 32685), (3450, 26148), (4140, 21790), (4358, 20700), (4600, 19611), (5175, 17432), (6537, 13800), (6900, 13074), (8280, 10895), (8716, 10350)]