138141500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1416

約数の個数: 96

約数和(自身を含む): 356952960

約数和(自身を除く): 218811460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 140, 145, 175, 203, 250, 290, 350, 406, 500, 580, 700, 725, 812, 875, 1015, 1361, 1450, 1750, 2030, 2722, 2900, 3500, 3625, 4060, 5075, 5444, 6805, 7250, 9527, 10150, 13610, 14500, 19054, 20300, 25375, 27220, 34025, 38108, 39469, 47635, 50750, 68050, 78938, 95270, 101500, 136100, 157876, 170125, 190540, 197345, 238175, 276283, 340250, 394690, 476350, 552566, 680500, 789380, 952700, 986725, 1105132, 1190875, 1381415, 1973450, 2381750, 2762830, 3946900, 4763500, 4933625, 5525660, 6907075, 9867250, 13814150, 19734500, 27628300, 34535375, 69070750, 138141500]

約数ペア:

[(1, 138141500), (2, 69070750), (4, 34535375), (5, 27628300), (7, 19734500), (10, 13814150), (14, 9867250), (20, 6907075), (25, 5525660), (28, 4933625), (29, 4763500), (35, 3946900), (50, 2762830), (58, 2381750), (70, 1973450), (100, 1381415), (116, 1190875), (125, 1105132), (140, 986725), (145, 952700), (175, 789380), (203, 680500), (250, 552566), (290, 476350), (350, 394690), (406, 340250), (500, 276283), (580, 238175), (700, 197345), (725, 190540), (812, 170125), (875, 157876), (1015, 136100), (1361, 101500), (1450, 95270), (1750, 78938), (2030, 68050), (2722, 50750), (2900, 47635), (3500, 39469), (3625, 38108), (4060, 34025), (5075, 27220), (5444, 25375), (6805, 20300), (7250, 19054), (9527, 14500), (10150, 13610)]