9074800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{463}}^1$

素因数の和:495

約数の個数: 90

約数和(自身を含む): 25416528

約数和(自身を除く): 16341728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 463, 490, 560, 700, 784, 926, 980, 1225, 1400, 1852, 1960, 2315, 2450, 2800, 3241, 3704, 3920, 4630, 4900, 6482, 7408, 9260, 9800, 11575, 12964, 16205, 18520, 19600, 22687, 23150, 25928, 32410, 37040, 45374, 46300, 51856, 64820, 81025, 90748, 92600, 113435, 129640, 162050, 181496, 185200, 226870, 259280, 324100, 362992, 453740, 567175, 648200, 907480, 1134350, 1296400, 1814960, 2268700, 4537400, 9074800]

約数ペア:

[(1, 9074800), (2, 4537400), (4, 2268700), (5, 1814960), (7, 1296400), (8, 1134350), (10, 907480), (14, 648200), (16, 567175), (20, 453740), (25, 362992), (28, 324100), (35, 259280), (40, 226870), (49, 185200), (50, 181496), (56, 162050), (70, 129640), (80, 113435), (98, 92600), (100, 90748), (112, 81025), (140, 64820), (175, 51856), (196, 46300), (200, 45374), (245, 37040), (280, 32410), (350, 25928), (392, 23150), (400, 22687), (463, 19600), (490, 18520), (560, 16205), (700, 12964), (784, 11575), (926, 9800), (980, 9260), (1225, 7408), (1400, 6482), (1852, 4900), (1960, 4630), (2315, 3920), (2450, 3704), (2800, 3241)]