1241100

素因数分解:

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

素因数の和:224

約数の個数: 108

約数和(自身を含む): 4468464

約数和(自身を除く): 3227364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 197, 210, 225, 252, 300, 315, 350, 394, 420, 450, 525, 591, 630, 700, 788, 900, 985, 1050, 1182, 1260, 1379, 1575, 1773, 1970, 2100, 2364, 2758, 2955, 3150, 3546, 3940, 4137, 4925, 5516, 5910, 6300, 6895, 7092, 8274, 8865, 9850, 11820, 12411, 13790, 14775, 16548, 17730, 19700, 20685, 24822, 27580, 29550, 34475, 35460, 41370, 44325, 49644, 59100, 62055, 68950, 82740, 88650, 103425, 124110, 137900, 177300, 206850, 248220, 310275, 413700, 620550, 1241100]

約数ペア:

[(1, 1241100), (2, 620550), (3, 413700), (4, 310275), (5, 248220), (6, 206850), (7, 177300), (9, 137900), (10, 124110), (12, 103425), (14, 88650), (15, 82740), (18, 68950), (20, 62055), (21, 59100), (25, 49644), (28, 44325), (30, 41370), (35, 35460), (36, 34475), (42, 29550), (45, 27580), (50, 24822), (60, 20685), (63, 19700), (70, 17730), (75, 16548), (84, 14775), (90, 13790), (100, 12411), (105, 11820), (126, 9850), (140, 8865), (150, 8274), (175, 7092), (180, 6895), (197, 6300), (210, 5910), (225, 5516), (252, 4925), (300, 4137), (315, 3940), (350, 3546), (394, 3150), (420, 2955), (450, 2758), (525, 2364), (591, 2100), (630, 1970), (700, 1773), (788, 1575), (900, 1379), (985, 1260), (1050, 1182)]