54194700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 181488384

約数和(自身を除く): 127293684

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, 131, 140, 150, 175, 197, 210, 262, 300, 350, 393, 394, 420, 524, 525, 591, 655, 700, 786, 788, 917, 985, 1050, 1182, 1310, 1379, 1572, 1834, 1965, 1970, 2100, 2364, 2620, 2751, 2758, 2955, 3275, 3668, 3930, 3940, 4137, 4585, 4925, 5502, 5516, 5910, 6550, 6895, 7860, 8274, 9170, 9825, 9850, 11004, 11820, 13100, 13755, 13790, 14775, 16548, 18340, 19650, 19700, 20685, 22925, 25807, 27510, 27580, 29550, 34475, 39300, 41370, 45850, 51614, 55020, 59100, 68775, 68950, 77421, 82740, 91700, 103228, 103425, 129035, 137550, 137900, 154842, 180649, 206850, 258070, 275100, 309684, 361298, 387105, 413700, 516140, 541947, 645175, 722596, 774210, 903245, 1083894, 1290350, 1548420, 1806490, 1935525, 2167788, 2580700, 2709735, 3612980, 3871050, 4516225, 5419470, 7742100, 9032450, 10838940, 13548675, 18064900, 27097350, 54194700]

約数ペア:

[(1, 54194700), (2, 27097350), (3, 18064900), (4, 13548675), (5, 10838940), (6, 9032450), (7, 7742100), (10, 5419470), (12, 4516225), (14, 3871050), (15, 3612980), (20, 2709735), (21, 2580700), (25, 2167788), (28, 1935525), (30, 1806490), (35, 1548420), (42, 1290350), (50, 1083894), (60, 903245), (70, 774210), (75, 722596), (84, 645175), (100, 541947), (105, 516140), (131, 413700), (140, 387105), (150, 361298), (175, 309684), (197, 275100), (210, 258070), (262, 206850), (300, 180649), (350, 154842), (393, 137900), (394, 137550), (420, 129035), (524, 103425), (525, 103228), (591, 91700), (655, 82740), (700, 77421), (786, 68950), (788, 68775), (917, 59100), (985, 55020), (1050, 51614), (1182, 45850), (1310, 41370), (1379, 39300), (1572, 34475), (1834, 29550), (1965, 27580), (1970, 27510), (2100, 25807), (2364, 22925), (2620, 20685), (2751, 19700), (2758, 19650), (2955, 18340), (3275, 16548), (3668, 14775), (3930, 13790), (3940, 13755), (4137, 13100), (4585, 11820), (4925, 11004), (5502, 9850), (5516, 9825), (5910, 9170), (6550, 8274), (6895, 7860)]