82699260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 281304576

約数和(自身を除く): 198605316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1223, 1380, 1470, 1610, 1932, 2254, 2415, 2446, 2940, 3220, 3381, 3669, 4508, 4830, 4892, 5635, 6115, 6762, 7338, 8561, 9660, 11270, 12230, 13524, 14676, 16905, 17122, 18345, 22540, 24460, 25683, 28129, 33810, 34244, 36690, 42805, 51366, 56258, 59927, 67620, 73380, 84387, 85610, 102732, 112516, 119854, 128415, 140645, 168774, 171220, 179781, 196903, 239708, 256830, 281290, 299635, 337548, 359562, 393806, 421935, 513660, 562580, 590709, 599270, 719124, 787612, 843870, 898905, 984515, 1181418, 1198540, 1378321, 1687740, 1797810, 1969030, 2362836, 2756642, 2953545, 3595620, 3938060, 4134963, 5513284, 5907090, 6891605, 8269926, 11814180, 13783210, 16539852, 20674815, 27566420, 41349630, 82699260]

約数ペア:

[(1, 82699260), (2, 41349630), (3, 27566420), (4, 20674815), (5, 16539852), (6, 13783210), (7, 11814180), (10, 8269926), (12, 6891605), (14, 5907090), (15, 5513284), (20, 4134963), (21, 3938060), (23, 3595620), (28, 2953545), (30, 2756642), (35, 2362836), (42, 1969030), (46, 1797810), (49, 1687740), (60, 1378321), (69, 1198540), (70, 1181418), (84, 984515), (92, 898905), (98, 843870), (105, 787612), (115, 719124), (138, 599270), (140, 590709), (147, 562580), (161, 513660), (196, 421935), (210, 393806), (230, 359562), (245, 337548), (276, 299635), (294, 281290), (322, 256830), (345, 239708), (420, 196903), (460, 179781), (483, 171220), (490, 168774), (588, 140645), (644, 128415), (690, 119854), (735, 112516), (805, 102732), (966, 85610), (980, 84387), (1127, 73380), (1223, 67620), (1380, 59927), (1470, 56258), (1610, 51366), (1932, 42805), (2254, 36690), (2415, 34244), (2446, 33810), (2940, 28129), (3220, 25683), (3381, 24460), (3669, 22540), (4508, 18345), (4830, 17122), (4892, 16905), (5635, 14676), (6115, 13524), (6762, 12230), (7338, 11270), (8561, 9660)]