54068700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{25747}}^1$

素因数の和:25771

約数の個数: 72

約数和(自身を含む): 178794112

約数和(自身を除く): 124725412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 25747, 51494, 77241, 102988, 128735, 154482, 180229, 257470, 308964, 360458, 386205, 514940, 540687, 643675, 720916, 772410, 901145, 1081374, 1287350, 1544820, 1802290, 1931025, 2162748, 2574700, 2703435, 3604580, 3862050, 4505725, 5406870, 7724100, 9011450, 10813740, 13517175, 18022900, 27034350, 54068700]

約数ペア:

[(1, 54068700), (2, 27034350), (3, 18022900), (4, 13517175), (5, 10813740), (6, 9011450), (7, 7724100), (10, 5406870), (12, 4505725), (14, 3862050), (15, 3604580), (20, 2703435), (21, 2574700), (25, 2162748), (28, 1931025), (30, 1802290), (35, 1544820), (42, 1287350), (50, 1081374), (60, 901145), (70, 772410), (75, 720916), (84, 643675), (100, 540687), (105, 514940), (140, 386205), (150, 360458), (175, 308964), (210, 257470), (300, 180229), (350, 154482), (420, 128735), (525, 102988), (700, 77241), (1050, 51494), (2100, 25747)]