27166300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{197}}^2$

素因数の和:415

約数の個数: 54

約数和(自身を含む): 67716152

約数和(自身を除く): 40549852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 197, 350, 394, 700, 788, 985, 1379, 1970, 2758, 3940, 4925, 5516, 6895, 9850, 13790, 19700, 27580, 34475, 38809, 68950, 77618, 137900, 155236, 194045, 271663, 388090, 543326, 776180, 970225, 1086652, 1358315, 1940450, 2716630, 3880900, 5433260, 6791575, 13583150, 27166300]

約数ペア:

[(1, 27166300), (2, 13583150), (4, 6791575), (5, 5433260), (7, 3880900), (10, 2716630), (14, 1940450), (20, 1358315), (25, 1086652), (28, 970225), (35, 776180), (50, 543326), (70, 388090), (100, 271663), (140, 194045), (175, 155236), (197, 137900), (350, 77618), (394, 68950), (700, 38809), (788, 34475), (985, 27580), (1379, 19700), (1970, 13790), (2758, 9850), (3940, 6895), (4925, 5516)]