74836080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{859}}^1$

素因数の和:900

約数の個数: 180

約数和(自身を含む): 276570840

約数和(自身を除く): 201734760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 859, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1718, 1815, 1936, 1980, 2178, 2420, 2577, 2640, 2904, 3436, 3630, 3960, 4295, 4356, 4840, 5154, 5445, 5808, 6872, 7260, 7731, 7920, 8590, 8712, 9449, 9680, 10308, 10890, 12885, 13744, 14520, 15462, 17180, 17424, 18898, 20616, 21780, 25770, 28347, 29040, 30924, 34360, 37796, 38655, 41232, 43560, 47245, 51540, 56694, 61848, 68720, 75592, 77310, 85041, 87120, 94490, 103080, 103939, 113388, 123696, 141735, 151184, 154620, 170082, 188980, 206160, 207878, 226776, 283470, 309240, 311817, 340164, 377960, 415756, 425205, 453552, 519695, 566940, 618480, 623634, 680328, 755920, 831512, 850410, 935451, 1039390, 1133880, 1247268, 1360656, 1559085, 1663024, 1700820, 1870902, 2078780, 2267760, 2494536, 3118170, 3401640, 3741804, 4157560, 4677255, 4989072, 6236340, 6803280, 7483608, 8315120, 9354510, 12472680, 14967216, 18709020, 24945360, 37418040, 74836080]

約数ペア:

[(1, 74836080), (2, 37418040), (3, 24945360), (4, 18709020), (5, 14967216), (6, 12472680), (8, 9354510), (9, 8315120), (10, 7483608), (11, 6803280), (12, 6236340), (15, 4989072), (16, 4677255), (18, 4157560), (20, 3741804), (22, 3401640), (24, 3118170), (30, 2494536), (33, 2267760), (36, 2078780), (40, 1870902), (44, 1700820), (45, 1663024), (48, 1559085), (55, 1360656), (60, 1247268), (66, 1133880), (72, 1039390), (80, 935451), (88, 850410), (90, 831512), (99, 755920), (110, 680328), (120, 623634), (121, 618480), (132, 566940), (144, 519695), (165, 453552), (176, 425205), (180, 415756), (198, 377960), (220, 340164), (240, 311817), (242, 309240), (264, 283470), (330, 226776), (360, 207878), (363, 206160), (396, 188980), (440, 170082), (484, 154620), (495, 151184), (528, 141735), (605, 123696), (660, 113388), (720, 103939), (726, 103080), (792, 94490), (859, 87120), (880, 85041), (968, 77310), (990, 75592), (1089, 68720), (1210, 61848), (1320, 56694), (1452, 51540), (1584, 47245), (1718, 43560), (1815, 41232), (1936, 38655), (1980, 37796), (2178, 34360), (2420, 30924), (2577, 29040), (2640, 28347), (2904, 25770), (3436, 21780), (3630, 20616), (3960, 18898), (4295, 17424), (4356, 17180), (4840, 15462), (5154, 14520), (5445, 13744), (5808, 12885), (6872, 10890), (7260, 10308), (7731, 9680), (7920, 9449), (8590, 8712)]