118515200

素因数分解:

$2^9\times 5^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 120

約数和(自身を含む): 301400352

約数和(自身を除く): 182885152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 197, 200, 235, 256, 320, 376, 394, 400, 470, 512, 640, 752, 788, 800, 940, 985, 1175, 1280, 1504, 1576, 1600, 1880, 1970, 2350, 2560, 3008, 3152, 3200, 3760, 3940, 4700, 4925, 6016, 6304, 6400, 7520, 7880, 9259, 9400, 9850, 12032, 12608, 12800, 15040, 15760, 18518, 18800, 19700, 24064, 25216, 30080, 31520, 37036, 37600, 39400, 46295, 50432, 60160, 63040, 74072, 75200, 78800, 92590, 100864, 120320, 126080, 148144, 150400, 157600, 185180, 231475, 252160, 296288, 300800, 315200, 370360, 462950, 504320, 592576, 601600, 630400, 740720, 925900, 1185152, 1260800, 1481440, 1851800, 2370304, 2521600, 2962880, 3703600, 4740608, 5925760, 7407200, 11851520, 14814400, 23703040, 29628800, 59257600, 118515200]

約数ペア:

[(1, 118515200), (2, 59257600), (4, 29628800), (5, 23703040), (8, 14814400), (10, 11851520), (16, 7407200), (20, 5925760), (25, 4740608), (32, 3703600), (40, 2962880), (47, 2521600), (50, 2370304), (64, 1851800), (80, 1481440), (94, 1260800), (100, 1185152), (128, 925900), (160, 740720), (188, 630400), (197, 601600), (200, 592576), (235, 504320), (256, 462950), (320, 370360), (376, 315200), (394, 300800), (400, 296288), (470, 252160), (512, 231475), (640, 185180), (752, 157600), (788, 150400), (800, 148144), (940, 126080), (985, 120320), (1175, 100864), (1280, 92590), (1504, 78800), (1576, 75200), (1600, 74072), (1880, 63040), (1970, 60160), (2350, 50432), (2560, 46295), (3008, 39400), (3152, 37600), (3200, 37036), (3760, 31520), (3940, 30080), (4700, 25216), (4925, 24064), (6016, 19700), (6304, 18800), (6400, 18518), (7520, 15760), (7880, 15040), (9259, 12800), (9400, 12608), (9850, 12032)]