29628800

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 75129120

約数和(自身を除く): 45500320

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, 320, 376, 394, 400, 470, 640, 752, 788, 800, 940, 985, 1175, 1504, 1576, 1600, 1880, 1970, 2350, 3008, 3152, 3200, 3760, 3940, 4700, 4925, 6016, 6304, 7520, 7880, 9259, 9400, 9850, 12608, 15040, 15760, 18518, 18800, 19700, 25216, 30080, 31520, 37036, 37600, 39400, 46295, 63040, 74072, 75200, 78800, 92590, 126080, 148144, 150400, 157600, 185180, 231475, 296288, 315200, 370360, 462950, 592576, 630400, 740720, 925900, 1185152, 1481440, 1851800, 2962880, 3703600, 5925760, 7407200, 14814400, 29628800]

約数ペア:

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