57957200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{2957}}^1$

素因数の和:2989

約数の個数: 90

約数和(自身を含む): 162030366

約数和(自身を除く): 104073166

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, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 2957, 3920, 4900, 5914, 9800, 11828, 14785, 19600, 20699, 23656, 29570, 41398, 47312, 59140, 73925, 82796, 103495, 118280, 144893, 147850, 165592, 206990, 236560, 289786, 295700, 331184, 413980, 517475, 579572, 591400, 724465, 827960, 1034950, 1159144, 1182800, 1448930, 1655920, 2069900, 2318288, 2897860, 3622325, 4139800, 5795720, 7244650, 8279600, 11591440, 14489300, 28978600, 57957200]

約数ペア:

[(1, 57957200), (2, 28978600), (4, 14489300), (5, 11591440), (7, 8279600), (8, 7244650), (10, 5795720), (14, 4139800), (16, 3622325), (20, 2897860), (25, 2318288), (28, 2069900), (35, 1655920), (40, 1448930), (49, 1182800), (50, 1159144), (56, 1034950), (70, 827960), (80, 724465), (98, 591400), (100, 579572), (112, 517475), (140, 413980), (175, 331184), (196, 295700), (200, 289786), (245, 236560), (280, 206990), (350, 165592), (392, 147850), (400, 144893), (490, 118280), (560, 103495), (700, 82796), (784, 73925), (980, 59140), (1225, 47312), (1400, 41398), (1960, 29570), (2450, 23656), (2800, 20699), (2957, 19600), (3920, 14785), (4900, 11828), (5914, 9800)]