123550680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 416747520

約数和(自身を除く): 293196840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 121, 127, 132, 134, 165, 201, 220, 242, 254, 264, 268, 330, 335, 363, 381, 402, 440, 484, 508, 536, 605, 635, 660, 670, 726, 737, 762, 804, 968, 1005, 1016, 1210, 1270, 1320, 1340, 1397, 1452, 1474, 1524, 1608, 1815, 1905, 2010, 2211, 2420, 2540, 2680, 2794, 2904, 2948, 3048, 3630, 3685, 3810, 4020, 4191, 4422, 4840, 5080, 5588, 5896, 6985, 7260, 7370, 7620, 8040, 8107, 8382, 8509, 8844, 11055, 11176, 13970, 14520, 14740, 15240, 15367, 16214, 16764, 17018, 17688, 20955, 22110, 24321, 25527, 27940, 29480, 30734, 32428, 33528, 34036, 40535, 41910, 42545, 44220, 46101, 48642, 51054, 55880, 61468, 64856, 68072, 76835, 81070, 83820, 85090, 88440, 92202, 93599, 97284, 102108, 121605, 122936, 127635, 153670, 162140, 167640, 170180, 184404, 187198, 194568, 204216, 230505, 243210, 255270, 280797, 307340, 324280, 340360, 368808, 374396, 461010, 467995, 486420, 510540, 561594, 614680, 748792, 922020, 935990, 972840, 1021080, 1029589, 1123188, 1403985, 1844040, 1871980, 2059178, 2246376, 2807970, 3088767, 3743960, 4118356, 5147945, 5615940, 6177534, 8236712, 10295890, 11231880, 12355068, 15443835, 20591780, 24710136, 30887670, 41183560, 61775340, 123550680]

約数ペア:

[(1, 123550680), (2, 61775340), (3, 41183560), (4, 30887670), (5, 24710136), (6, 20591780), (8, 15443835), (10, 12355068), (11, 11231880), (12, 10295890), (15, 8236712), (20, 6177534), (22, 5615940), (24, 5147945), (30, 4118356), (33, 3743960), (40, 3088767), (44, 2807970), (55, 2246376), (60, 2059178), (66, 1871980), (67, 1844040), (88, 1403985), (110, 1123188), (120, 1029589), (121, 1021080), (127, 972840), (132, 935990), (134, 922020), (165, 748792), (201, 614680), (220, 561594), (242, 510540), (254, 486420), (264, 467995), (268, 461010), (330, 374396), (335, 368808), (363, 340360), (381, 324280), (402, 307340), (440, 280797), (484, 255270), (508, 243210), (536, 230505), (605, 204216), (635, 194568), (660, 187198), (670, 184404), (726, 170180), (737, 167640), (762, 162140), (804, 153670), (968, 127635), (1005, 122936), (1016, 121605), (1210, 102108), (1270, 97284), (1320, 93599), (1340, 92202), (1397, 88440), (1452, 85090), (1474, 83820), (1524, 81070), (1608, 76835), (1815, 68072), (1905, 64856), (2010, 61468), (2211, 55880), (2420, 51054), (2540, 48642), (2680, 46101), (2794, 44220), (2904, 42545), (2948, 41910), (3048, 40535), (3630, 34036), (3685, 33528), (3810, 32428), (4020, 30734), (4191, 29480), (4422, 27940), (4840, 25527), (5080, 24321), (5588, 22110), (5896, 20955), (6985, 17688), (7260, 17018), (7370, 16764), (7620, 16214), (8040, 15367), (8107, 15240), (8382, 14740), (8509, 14520), (8844, 13970), (11055, 11176)]