27628300

素因数分解:

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

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 70932960

約数和(自身を除く): 43304660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1361, 1450, 2030, 2722, 2900, 4060, 5075, 5444, 6805, 9527, 10150, 13610, 19054, 20300, 27220, 34025, 38108, 39469, 47635, 68050, 78938, 95270, 136100, 157876, 190540, 197345, 238175, 276283, 394690, 476350, 552566, 789380, 952700, 986725, 1105132, 1381415, 1973450, 2762830, 3946900, 5525660, 6907075, 13814150, 27628300]

約数ペア:

[(1, 27628300), (2, 13814150), (4, 6907075), (5, 5525660), (7, 3946900), (10, 2762830), (14, 1973450), (20, 1381415), (25, 1105132), (28, 986725), (29, 952700), (35, 789380), (50, 552566), (58, 476350), (70, 394690), (100, 276283), (116, 238175), (140, 197345), (145, 190540), (175, 157876), (203, 136100), (290, 95270), (350, 78938), (406, 68050), (580, 47635), (700, 39469), (725, 38108), (812, 34025), (1015, 27220), (1361, 20300), (1450, 19054), (2030, 13610), (2722, 10150), (2900, 9527), (4060, 6805), (5075, 5444)]