212949800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4111}}^1$

素因数の和:4171

約数の個数: 96

約数和(自身を含む): 581272320

約数和(自身を除く): 368322520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 100, 140, 148, 175, 185, 200, 259, 280, 296, 350, 370, 518, 700, 740, 925, 1036, 1295, 1400, 1480, 1850, 2072, 2590, 3700, 4111, 5180, 6475, 7400, 8222, 10360, 12950, 16444, 20555, 25900, 28777, 32888, 41110, 51800, 57554, 82220, 102775, 115108, 143885, 152107, 164440, 205550, 230216, 287770, 304214, 411100, 575540, 608428, 719425, 760535, 822200, 1064749, 1151080, 1216856, 1438850, 1521070, 2129498, 2877700, 3042140, 3802675, 4258996, 5323745, 5755400, 6084280, 7605350, 8517992, 10647490, 15210700, 21294980, 26618725, 30421400, 42589960, 53237450, 106474900, 212949800]

約数ペア:

[(1, 212949800), (2, 106474900), (4, 53237450), (5, 42589960), (7, 30421400), (8, 26618725), (10, 21294980), (14, 15210700), (20, 10647490), (25, 8517992), (28, 7605350), (35, 6084280), (37, 5755400), (40, 5323745), (50, 4258996), (56, 3802675), (70, 3042140), (74, 2877700), (100, 2129498), (140, 1521070), (148, 1438850), (175, 1216856), (185, 1151080), (200, 1064749), (259, 822200), (280, 760535), (296, 719425), (350, 608428), (370, 575540), (518, 411100), (700, 304214), (740, 287770), (925, 230216), (1036, 205550), (1295, 164440), (1400, 152107), (1480, 143885), (1850, 115108), (2072, 102775), (2590, 82220), (3700, 57554), (4111, 51800), (5180, 41110), (6475, 32888), (7400, 28777), (8222, 25900), (10360, 20555), (12950, 16444)]