413700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{197}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 1374912

約数和(自身を除く): 961212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 197, 210, 300, 350, 394, 420, 525, 591, 700, 788, 985, 1050, 1182, 1379, 1970, 2100, 2364, 2758, 2955, 3940, 4137, 4925, 5516, 5910, 6895, 8274, 9850, 11820, 13790, 14775, 16548, 19700, 20685, 27580, 29550, 34475, 41370, 59100, 68950, 82740, 103425, 137900, 206850, 413700]

約数ペア:

[(1, 413700), (2, 206850), (3, 137900), (4, 103425), (5, 82740), (6, 68950), (7, 59100), (10, 41370), (12, 34475), (14, 29550), (15, 27580), (20, 20685), (21, 19700), (25, 16548), (28, 14775), (30, 13790), (35, 11820), (42, 9850), (50, 8274), (60, 6895), (70, 5910), (75, 5516), (84, 4925), (100, 4137), (105, 3940), (140, 2955), (150, 2758), (175, 2364), (197, 2100), (210, 1970), (300, 1379), (350, 1182), (394, 1050), (420, 985), (525, 788), (591, 700)]