272500.00000000

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 22420495

約数列:

[1, 5, 25, 29, 41, 43, 47, 145, 205, 215, 235, 725, 1025, 1075, 1175, 1189, 1247, 1363, 1763, 1927, 2021, 5945, 6235, 6815, 8815, 9635, 10105, 29725, 31175, 34075, 44075, 48175, 50525, 51127, 55883, 58609, 82861, 255635, 279415, 293045, 414305, 1278175, 1397075, 1465225, 2071525, 2402969, 12014845, 60074225]

約数ペア:

[(1, 60074225), (5, 12014845), (25, 2402969), (29, 2071525), (41, 1465225), (43, 1397075), (47, 1278175), (145, 414305), (205, 293045), (215, 279415), (235, 255635), (725, 82861), (1025, 58609), (1075, 55883), (1175, 51127), (1189, 50525), (1247, 48175), (1363, 44075), (1763, 34075), (1927, 31175), (2021, 29725), (5945, 10105), (6235, 9635), (6815, 8815)]