133120400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47543}}^1$

素因数の和:47568

約数の個数: 60

約数和(自身を含む): 365518272

約数和(自身を除く): 232397872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 47543, 95086, 190172, 237715, 332801, 380344, 475430, 665602, 760688, 950860, 1188575, 1331204, 1664005, 1901720, 2377150, 2662408, 3328010, 3803440, 4754300, 5324816, 6656020, 8320025, 9508600, 13312040, 16640050, 19017200, 26624080, 33280100, 66560200, 133120400]

約数ペア:

[(1, 133120400), (2, 66560200), (4, 33280100), (5, 26624080), (7, 19017200), (8, 16640050), (10, 13312040), (14, 9508600), (16, 8320025), (20, 6656020), (25, 5324816), (28, 4754300), (35, 3803440), (40, 3328010), (50, 2662408), (56, 2377150), (70, 1901720), (80, 1664005), (100, 1331204), (112, 1188575), (140, 950860), (175, 760688), (200, 665602), (280, 475430), (350, 380344), (400, 332801), (560, 237715), (700, 190172), (1400, 95086), (2800, 47543)]