71195600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 200011008

約数和(自身を除く): 128815408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 329, 350, 376, 400, 470, 541, 560, 658, 700, 752, 940, 1082, 1175, 1316, 1400, 1645, 1880, 2164, 2350, 2632, 2705, 2800, 3290, 3760, 3787, 4328, 4700, 5264, 5410, 6580, 7574, 8225, 8656, 9400, 10820, 13160, 13525, 15148, 16450, 18800, 18935, 21640, 25427, 26320, 27050, 30296, 32900, 37870, 43280, 50854, 54100, 60592, 65800, 75740, 94675, 101708, 108200, 127135, 131600, 151480, 177989, 189350, 203416, 216400, 254270, 302960, 355978, 378700, 406832, 508540, 635675, 711956, 757400, 889945, 1017080, 1271350, 1423912, 1514800, 1779890, 2034160, 2542700, 2847824, 3559780, 4449725, 5085400, 7119560, 8899450, 10170800, 14239120, 17798900, 35597800, 71195600]

約数ペア:

[(1, 71195600), (2, 35597800), (4, 17798900), (5, 14239120), (7, 10170800), (8, 8899450), (10, 7119560), (14, 5085400), (16, 4449725), (20, 3559780), (25, 2847824), (28, 2542700), (35, 2034160), (40, 1779890), (47, 1514800), (50, 1423912), (56, 1271350), (70, 1017080), (80, 889945), (94, 757400), (100, 711956), (112, 635675), (140, 508540), (175, 406832), (188, 378700), (200, 355978), (235, 302960), (280, 254270), (329, 216400), (350, 203416), (376, 189350), (400, 177989), (470, 151480), (541, 131600), (560, 127135), (658, 108200), (700, 101708), (752, 94675), (940, 75740), (1082, 65800), (1175, 60592), (1316, 54100), (1400, 50854), (1645, 43280), (1880, 37870), (2164, 32900), (2350, 30296), (2632, 27050), (2705, 26320), (2800, 25427), (3290, 21640), (3760, 18935), (3787, 18800), (4328, 16450), (4700, 15148), (5264, 13525), (5410, 13160), (6580, 10820), (7574, 9400), (8225, 8656)]