54111960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 203860800

約数和(自身を除く): 149748840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 168, 180, 197, 210, 218, 252, 280, 315, 327, 360, 394, 420, 436, 504, 545, 591, 630, 654, 763, 788, 840, 872, 981, 985, 1090, 1182, 1260, 1308, 1379, 1526, 1576, 1635, 1773, 1962, 1970, 2180, 2289, 2364, 2520, 2616, 2758, 2955, 3052, 3270, 3546, 3815, 3924, 3940, 4137, 4360, 4578, 4728, 4905, 5516, 5910, 6104, 6540, 6867, 6895, 7092, 7630, 7848, 7880, 8274, 8865, 9156, 9810, 11032, 11445, 11820, 12411, 13080, 13734, 13790, 14184, 15260, 16548, 17730, 18312, 19620, 20685, 21473, 22890, 23640, 24822, 27468, 27580, 30520, 33096, 34335, 35460, 39240, 41370, 42946, 45780, 49644, 54936, 55160, 62055, 64419, 68670, 70920, 82740, 85892, 91560, 99288, 107365, 124110, 128838, 137340, 150311, 165480, 171784, 193257, 214730, 248220, 257676, 274680, 300622, 322095, 386514, 429460, 450933, 496440, 515352, 601244, 644190, 751555, 773028, 858920, 901866, 966285, 1202488, 1288380, 1352799, 1503110, 1546056, 1803732, 1932570, 2254665, 2576760, 2705598, 3006220, 3607464, 3865140, 4509330, 5411196, 6012440, 6763995, 7730280, 9018660, 10822392, 13527990, 18037320, 27055980, 54111960]

約数ペア:

[(1, 54111960), (2, 27055980), (3, 18037320), (4, 13527990), (5, 10822392), (6, 9018660), (7, 7730280), (8, 6763995), (9, 6012440), (10, 5411196), (12, 4509330), (14, 3865140), (15, 3607464), (18, 3006220), (20, 2705598), (21, 2576760), (24, 2254665), (28, 1932570), (30, 1803732), (35, 1546056), (36, 1503110), (40, 1352799), (42, 1288380), (45, 1202488), (56, 966285), (60, 901866), (63, 858920), (70, 773028), (72, 751555), (84, 644190), (90, 601244), (105, 515352), (109, 496440), (120, 450933), (126, 429460), (140, 386514), (168, 322095), (180, 300622), (197, 274680), (210, 257676), (218, 248220), (252, 214730), (280, 193257), (315, 171784), (327, 165480), (360, 150311), (394, 137340), (420, 128838), (436, 124110), (504, 107365), (545, 99288), (591, 91560), (630, 85892), (654, 82740), (763, 70920), (788, 68670), (840, 64419), (872, 62055), (981, 55160), (985, 54936), (1090, 49644), (1182, 45780), (1260, 42946), (1308, 41370), (1379, 39240), (1526, 35460), (1576, 34335), (1635, 33096), (1773, 30520), (1962, 27580), (1970, 27468), (2180, 24822), (2289, 23640), (2364, 22890), (2520, 21473), (2616, 20685), (2758, 19620), (2955, 18312), (3052, 17730), (3270, 16548), (3546, 15260), (3815, 14184), (3924, 13790), (3940, 13734), (4137, 13080), (4360, 12411), (4578, 11820), (4728, 11445), (4905, 11032), (5516, 9810), (5910, 9156), (6104, 8865), (6540, 8274), (6867, 7880), (6895, 7848), (7092, 7630)]