29969280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 116396280

約数和(自身を除く): 86427000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 64, 66, 72, 80, 86, 88, 90, 96, 99, 110, 120, 121, 128, 129, 132, 144, 160, 165, 172, 176, 180, 192, 198, 215, 220, 240, 242, 258, 264, 288, 320, 330, 344, 352, 360, 363, 384, 387, 396, 430, 440, 473, 480, 484, 495, 516, 528, 576, 605, 640, 645, 660, 688, 704, 720, 726, 774, 792, 860, 880, 946, 960, 968, 990, 1032, 1056, 1089, 1152, 1210, 1290, 1320, 1376, 1408, 1419, 1440, 1452, 1548, 1584, 1720, 1760, 1815, 1892, 1920, 1935, 1936, 1980, 2064, 2112, 2178, 2365, 2420, 2580, 2640, 2752, 2838, 2880, 2904, 3096, 3168, 3440, 3520, 3630, 3784, 3870, 3872, 3960, 4128, 4224, 4257, 4356, 4730, 4840, 5160, 5203, 5280, 5445, 5504, 5676, 5760, 5808, 6192, 6336, 6880, 7040, 7095, 7260, 7568, 7740, 7744, 7920, 8256, 8514, 8712, 9460, 9680, 10320, 10406, 10560, 10890, 11352, 11616, 12384, 12672, 13760, 14190, 14520, 15136, 15480, 15488, 15609, 15840, 16512, 17028, 17424, 18920, 19360, 20640, 20812, 21120, 21285, 21780, 22704, 23232, 24768, 26015, 27520, 28380, 29040, 30272, 30960, 31218, 31680, 34056, 34848, 37840, 38720, 41280, 41624, 42570, 43560, 45408, 46464, 46827, 49536, 52030, 56760, 58080, 60544, 61920, 62436, 63360, 68112, 69696, 75680, 77440, 78045, 82560, 83248, 85140, 87120, 90816, 93654, 104060, 113520, 116160, 123840, 124872, 136224, 139392, 151360, 156090, 166496, 170280, 174240, 181632, 187308, 208120, 227040, 232320, 234135, 247680, 249744, 272448, 302720, 312180, 332992, 340560, 348480, 374616, 416240, 454080, 468270, 499488, 544896, 624360, 665984, 681120, 696960, 749232, 832480, 908160, 936540, 998976, 1248720, 1362240, 1498464, 1664960, 1873080, 1997952, 2497440, 2724480, 2996928, 3329920, 3746160, 4994880, 5993856, 7492320, 9989760, 14984640, 29969280]

約数ペア:

[(1, 29969280), (2, 14984640), (3, 9989760), (4, 7492320), (5, 5993856), (6, 4994880), (8, 3746160), (9, 3329920), (10, 2996928), (11, 2724480), (12, 2497440), (15, 1997952), (16, 1873080), (18, 1664960), (20, 1498464), (22, 1362240), (24, 1248720), (30, 998976), (32, 936540), (33, 908160), (36, 832480), (40, 749232), (43, 696960), (44, 681120), (45, 665984), (48, 624360), (55, 544896), (60, 499488), (64, 468270), (66, 454080), (72, 416240), (80, 374616), (86, 348480), (88, 340560), (90, 332992), (96, 312180), (99, 302720), (110, 272448), (120, 249744), (121, 247680), (128, 234135), (129, 232320), (132, 227040), (144, 208120), (160, 187308), (165, 181632), (172, 174240), (176, 170280), (180, 166496), (192, 156090), (198, 151360), (215, 139392), (220, 136224), (240, 124872), (242, 123840), (258, 116160), (264, 113520), (288, 104060), (320, 93654), (330, 90816), (344, 87120), (352, 85140), (360, 83248), (363, 82560), (384, 78045), (387, 77440), (396, 75680), (430, 69696), (440, 68112), (473, 63360), (480, 62436), (484, 61920), (495, 60544), (516, 58080), (528, 56760), (576, 52030), (605, 49536), (640, 46827), (645, 46464), (660, 45408), (688, 43560), (704, 42570), (720, 41624), (726, 41280), (774, 38720), (792, 37840), (860, 34848), (880, 34056), (946, 31680), (960, 31218), (968, 30960), (990, 30272), (1032, 29040), (1056, 28380), (1089, 27520), (1152, 26015), (1210, 24768), (1290, 23232), (1320, 22704), (1376, 21780), (1408, 21285), (1419, 21120), (1440, 20812), (1452, 20640), (1548, 19360), (1584, 18920), (1720, 17424), (1760, 17028), (1815, 16512), (1892, 15840), (1920, 15609), (1935, 15488), (1936, 15480), (1980, 15136), (2064, 14520), (2112, 14190), (2178, 13760), (2365, 12672), (2420, 12384), (2580, 11616), (2640, 11352), (2752, 10890), (2838, 10560), (2880, 10406), (2904, 10320), (3096, 9680), (3168, 9460), (3440, 8712), (3520, 8514), (3630, 8256), (3784, 7920), (3870, 7744), (3872, 7740), (3960, 7568), (4128, 7260), (4224, 7095), (4257, 7040), (4356, 6880), (4730, 6336), (4840, 6192), (5160, 5808), (5203, 5760), (5280, 5676), (5445, 5504)]