299875680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 1121099616

約数和(自身を除く): 821223936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 83, 90, 96, 104, 117, 120, 130, 144, 156, 160, 166, 180, 193, 195, 208, 234, 240, 249, 260, 288, 312, 332, 360, 386, 390, 415, 416, 468, 480, 498, 520, 579, 585, 624, 664, 720, 747, 772, 780, 830, 936, 965, 996, 1040, 1079, 1158, 1170, 1245, 1248, 1328, 1440, 1494, 1544, 1560, 1660, 1737, 1872, 1930, 1992, 2080, 2158, 2316, 2340, 2490, 2509, 2656, 2895, 2988, 3088, 3120, 3237, 3320, 3474, 3735, 3744, 3860, 3984, 4316, 4632, 4680, 4980, 5018, 5395, 5790, 5976, 6176, 6240, 6474, 6640, 6948, 7470, 7527, 7720, 7968, 8632, 8685, 9264, 9360, 9711, 9960, 10036, 10790, 11580, 11952, 12545, 12948, 13280, 13896, 14940, 15054, 15440, 16019, 16185, 17264, 17370, 18528, 18720, 19422, 19920, 20072, 21580, 22581, 23160, 23904, 25090, 25896, 27792, 29880, 30108, 30880, 32038, 32370, 34528, 34740, 37635, 38844, 39840, 40144, 43160, 45162, 46320, 48057, 48555, 50180, 51792, 55584, 59760, 60216, 64076, 64740, 69480, 75270, 77688, 80095, 80288, 86320, 90324, 92640, 96114, 97110, 100360, 103584, 112905, 119520, 120432, 128152, 129480, 138960, 144171, 150540, 155376, 160190, 172640, 180648, 192228, 194220, 200720, 208247, 225810, 240285, 240864, 256304, 258960, 277920, 288342, 301080, 310752, 320380, 361296, 384456, 388440, 401440, 416494, 451620, 480570, 512608, 517920, 576684, 602160, 624741, 640760, 720855, 722592, 768912, 776880, 832988, 903240, 961140, 1041235, 1153368, 1204320, 1249482, 1281520, 1441710, 1537824, 1553760, 1665976, 1806480, 1874223, 1922280, 2082470, 2306736, 2498964, 2563040, 2883420, 3123705, 3331952, 3612960, 3748446, 3844560, 4164940, 4613472, 4997928, 5766840, 6247410, 6663904, 7496892, 7689120, 8329880, 9371115, 9995856, 11533680, 12494820, 14993784, 16659760, 18742230, 19991712, 23067360, 24989640, 29987568, 33319520, 37484460, 49979280, 59975136, 74968920, 99958560, 149937840, 299875680]

約数ペア:

[(1, 299875680), (2, 149937840), (3, 99958560), (4, 74968920), (5, 59975136), (6, 49979280), (8, 37484460), (9, 33319520), (10, 29987568), (12, 24989640), (13, 23067360), (15, 19991712), (16, 18742230), (18, 16659760), (20, 14993784), (24, 12494820), (26, 11533680), (30, 9995856), (32, 9371115), (36, 8329880), (39, 7689120), (40, 7496892), (45, 6663904), (48, 6247410), (52, 5766840), (60, 4997928), (65, 4613472), (72, 4164940), (78, 3844560), (80, 3748446), (83, 3612960), (90, 3331952), (96, 3123705), (104, 2883420), (117, 2563040), (120, 2498964), (130, 2306736), (144, 2082470), (156, 1922280), (160, 1874223), (166, 1806480), (180, 1665976), (193, 1553760), (195, 1537824), (208, 1441710), (234, 1281520), (240, 1249482), (249, 1204320), (260, 1153368), (288, 1041235), (312, 961140), (332, 903240), (360, 832988), (386, 776880), (390, 768912), (415, 722592), (416, 720855), (468, 640760), (480, 624741), (498, 602160), (520, 576684), (579, 517920), (585, 512608), (624, 480570), (664, 451620), (720, 416494), (747, 401440), (772, 388440), (780, 384456), (830, 361296), (936, 320380), (965, 310752), (996, 301080), (1040, 288342), (1079, 277920), (1158, 258960), (1170, 256304), (1245, 240864), (1248, 240285), (1328, 225810), (1440, 208247), (1494, 200720), (1544, 194220), (1560, 192228), (1660, 180648), (1737, 172640), (1872, 160190), (1930, 155376), (1992, 150540), (2080, 144171), (2158, 138960), (2316, 129480), (2340, 128152), (2490, 120432), (2509, 119520), (2656, 112905), (2895, 103584), (2988, 100360), (3088, 97110), (3120, 96114), (3237, 92640), (3320, 90324), (3474, 86320), (3735, 80288), (3744, 80095), (3860, 77688), (3984, 75270), (4316, 69480), (4632, 64740), (4680, 64076), (4980, 60216), (5018, 59760), (5395, 55584), (5790, 51792), (5976, 50180), (6176, 48555), (6240, 48057), (6474, 46320), (6640, 45162), (6948, 43160), (7470, 40144), (7527, 39840), (7720, 38844), (7968, 37635), (8632, 34740), (8685, 34528), (9264, 32370), (9360, 32038), (9711, 30880), (9960, 30108), (10036, 29880), (10790, 27792), (11580, 25896), (11952, 25090), (12545, 23904), (12948, 23160), (13280, 22581), (13896, 21580), (14940, 20072), (15054, 19920), (15440, 19422), (16019, 18720), (16185, 18528), (17264, 17370)]