108268020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3014

約数の個数: 144

約数和(自身を含む): 388402560

約数和(自身を除く): 280134540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 2963, 3045, 3654, 4060, 5220, 5926, 6090, 7308, 8889, 9135, 11852, 12180, 14815, 17778, 18270, 20741, 26667, 29630, 35556, 36540, 41482, 44445, 53334, 59260, 62223, 82964, 85927, 88890, 103705, 106668, 124446, 133335, 171854, 177780, 186669, 207410, 248892, 257781, 266670, 311115, 343708, 373338, 414820, 429635, 515562, 533340, 601489, 622230, 746676, 773343, 859270, 933345, 1031124, 1202978, 1244460, 1288905, 1546686, 1718540, 1804467, 1866690, 2405956, 2577810, 3007445, 3093372, 3608934, 3733380, 3866715, 5155620, 5413401, 6014890, 7217868, 7733430, 9022335, 10826802, 12029780, 15466860, 18044670, 21653604, 27067005, 36089340, 54134010, 108268020]

約数ペア:

[(1, 108268020), (2, 54134010), (3, 36089340), (4, 27067005), (5, 21653604), (6, 18044670), (7, 15466860), (9, 12029780), (10, 10826802), (12, 9022335), (14, 7733430), (15, 7217868), (18, 6014890), (20, 5413401), (21, 5155620), (28, 3866715), (29, 3733380), (30, 3608934), (35, 3093372), (36, 3007445), (42, 2577810), (45, 2405956), (58, 1866690), (60, 1804467), (63, 1718540), (70, 1546686), (84, 1288905), (87, 1244460), (90, 1202978), (105, 1031124), (116, 933345), (126, 859270), (140, 773343), (145, 746676), (174, 622230), (180, 601489), (203, 533340), (210, 515562), (252, 429635), (261, 414820), (290, 373338), (315, 343708), (348, 311115), (406, 266670), (420, 257781), (435, 248892), (522, 207410), (580, 186669), (609, 177780), (630, 171854), (812, 133335), (870, 124446), (1015, 106668), (1044, 103705), (1218, 88890), (1260, 85927), (1305, 82964), (1740, 62223), (1827, 59260), (2030, 53334), (2436, 44445), (2610, 41482), (2963, 36540), (3045, 35556), (3654, 29630), (4060, 26667), (5220, 20741), (5926, 18270), (6090, 17778), (7308, 14815), (8889, 12180), (9135, 11852)]