61314400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{10949}}^1$

素因数の和:10976

約数の個数: 72

約数和(自身を含む): 171082800

約数和(自身を除く): 109768400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 10949, 21898, 43796, 54745, 76643, 87592, 109490, 153286, 175184, 218980, 273725, 306572, 350368, 383215, 437960, 547450, 613144, 766430, 875920, 1094900, 1226288, 1532860, 1751840, 1916075, 2189800, 2452576, 3065720, 3832150, 4379600, 6131440, 7664300, 8759200, 12262880, 15328600, 30657200, 61314400]

約数ペア:

[(1, 61314400), (2, 30657200), (4, 15328600), (5, 12262880), (7, 8759200), (8, 7664300), (10, 6131440), (14, 4379600), (16, 3832150), (20, 3065720), (25, 2452576), (28, 2189800), (32, 1916075), (35, 1751840), (40, 1532860), (50, 1226288), (56, 1094900), (70, 875920), (80, 766430), (100, 613144), (112, 547450), (140, 437960), (160, 383215), (175, 350368), (200, 306572), (224, 273725), (280, 218980), (350, 175184), (400, 153286), (560, 109490), (700, 87592), (800, 76643), (1120, 54745), (1400, 43796), (2800, 21898), (5600, 10949)]