105554820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 361267200

約数和(自身を除く): 255712380

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, 223, 230, 245, 276, 294, 322, 343, 345, 420, 446, 460, 483, 490, 588, 644, 669, 686, 690, 735, 805, 892, 966, 980, 1029, 1115, 1127, 1338, 1372, 1380, 1470, 1561, 1610, 1715, 1932, 2058, 2230, 2254, 2415, 2676, 2940, 3122, 3220, 3345, 3381, 3430, 4116, 4460, 4508, 4683, 4830, 5129, 5145, 5635, 6244, 6690, 6762, 6860, 7805, 7889, 9366, 9660, 10258, 10290, 10927, 11270, 13380, 13524, 15387, 15610, 15778, 16905, 18732, 20516, 20580, 21854, 22540, 23415, 23667, 25645, 30774, 31220, 31556, 32781, 33810, 35903, 39445, 43708, 46830, 47334, 51290, 54635, 61548, 65562, 67620, 71806, 76489, 76935, 78890, 93660, 94668, 102580, 107709, 109270, 118335, 131124, 143612, 152978, 153870, 157780, 163905, 179515, 215418, 218540, 229467, 236670, 251321, 305956, 307740, 327810, 359030, 382445, 430836, 458934, 473340, 502642, 538545, 655620, 718060, 753963, 764890, 917868, 1005284, 1077090, 1147335, 1256605, 1507926, 1529780, 1759247, 2154180, 2294670, 2513210, 3015852, 3518494, 3769815, 4589340, 5026420, 5277741, 7036988, 7539630, 8796235, 10555482, 15079260, 17592470, 21110964, 26388705, 35184940, 52777410, 105554820]

約数ペア:

[(1, 105554820), (2, 52777410), (3, 35184940), (4, 26388705), (5, 21110964), (6, 17592470), (7, 15079260), (10, 10555482), (12, 8796235), (14, 7539630), (15, 7036988), (20, 5277741), (21, 5026420), (23, 4589340), (28, 3769815), (30, 3518494), (35, 3015852), (42, 2513210), (46, 2294670), (49, 2154180), (60, 1759247), (69, 1529780), (70, 1507926), (84, 1256605), (92, 1147335), (98, 1077090), (105, 1005284), (115, 917868), (138, 764890), (140, 753963), (147, 718060), (161, 655620), (196, 538545), (210, 502642), (223, 473340), (230, 458934), (245, 430836), (276, 382445), (294, 359030), (322, 327810), (343, 307740), (345, 305956), (420, 251321), (446, 236670), (460, 229467), (483, 218540), (490, 215418), (588, 179515), (644, 163905), (669, 157780), (686, 153870), (690, 152978), (735, 143612), (805, 131124), (892, 118335), (966, 109270), (980, 107709), (1029, 102580), (1115, 94668), (1127, 93660), (1338, 78890), (1372, 76935), (1380, 76489), (1470, 71806), (1561, 67620), (1610, 65562), (1715, 61548), (1932, 54635), (2058, 51290), (2230, 47334), (2254, 46830), (2415, 43708), (2676, 39445), (2940, 35903), (3122, 33810), (3220, 32781), (3345, 31556), (3381, 31220), (3430, 30774), (4116, 25645), (4460, 23667), (4508, 23415), (4683, 22540), (4830, 21854), (5129, 20580), (5145, 20516), (5635, 18732), (6244, 16905), (6690, 15778), (6762, 15610), (6860, 15387), (7805, 13524), (7889, 13380), (9366, 11270), (9660, 10927), (10258, 10290)]