131817600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 493272000

約数和(自身を除く): 361454400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 128, 138, 144, 150, 160, 180, 184, 192, 199, 200, 207, 225, 230, 240, 276, 288, 300, 320, 345, 360, 368, 384, 398, 400, 414, 450, 460, 480, 552, 575, 576, 597, 600, 640, 690, 720, 736, 796, 800, 828, 900, 920, 960, 995, 1035, 1104, 1150, 1152, 1194, 1200, 1380, 1440, 1472, 1592, 1600, 1656, 1725, 1791, 1800, 1840, 1920, 1990, 2070, 2208, 2300, 2388, 2400, 2760, 2880, 2944, 2985, 3184, 3200, 3312, 3450, 3582, 3600, 3680, 3980, 4140, 4416, 4577, 4600, 4776, 4800, 4975, 5175, 5520, 5760, 5970, 6368, 6624, 6900, 7164, 7200, 7360, 7960, 8280, 8832, 8955, 9154, 9200, 9552, 9600, 9950, 10350, 11040, 11940, 12736, 13248, 13731, 13800, 14328, 14400, 14720, 14925, 15920, 16560, 17910, 18308, 18400, 19104, 19900, 20700, 22080, 22885, 23880, 25472, 26496, 27462, 27600, 28656, 28800, 29850, 31840, 33120, 35820, 36616, 36800, 38208, 39800, 41193, 41400, 44160, 44775, 45770, 47760, 54924, 55200, 57312, 59700, 63680, 66240, 68655, 71640, 73232, 73600, 76416, 79600, 82386, 82800, 89550, 91540, 95520, 109848, 110400, 114425, 114624, 119400, 127360, 132480, 137310, 143280, 146464, 159200, 164772, 165600, 179100, 183080, 191040, 205965, 219696, 220800, 228850, 229248, 238800, 274620, 286560, 292928, 318400, 329544, 331200, 343275, 358200, 366160, 382080, 411930, 439392, 457700, 477600, 549240, 573120, 585856, 636800, 659088, 662400, 686550, 716400, 732320, 823860, 878784, 915400, 955200, 1029825, 1098480, 1146240, 1318176, 1373100, 1432800, 1464640, 1647720, 1757568, 1830800, 1910400, 2059650, 2196960, 2636352, 2746200, 2865600, 2929280, 3295440, 3661600, 4119300, 4393920, 5272704, 5492400, 5731200, 6590880, 7323200, 8238600, 8787840, 10984800, 13181760, 14646400, 16477200, 21969600, 26363520, 32954400, 43939200, 65908800, 131817600]

約数ペア:

[(1, 131817600), (2, 65908800), (3, 43939200), (4, 32954400), (5, 26363520), (6, 21969600), (8, 16477200), (9, 14646400), (10, 13181760), (12, 10984800), (15, 8787840), (16, 8238600), (18, 7323200), (20, 6590880), (23, 5731200), (24, 5492400), (25, 5272704), (30, 4393920), (32, 4119300), (36, 3661600), (40, 3295440), (45, 2929280), (46, 2865600), (48, 2746200), (50, 2636352), (60, 2196960), (64, 2059650), (69, 1910400), (72, 1830800), (75, 1757568), (80, 1647720), (90, 1464640), (92, 1432800), (96, 1373100), (100, 1318176), (115, 1146240), (120, 1098480), (128, 1029825), (138, 955200), (144, 915400), (150, 878784), (160, 823860), (180, 732320), (184, 716400), (192, 686550), (199, 662400), (200, 659088), (207, 636800), (225, 585856), (230, 573120), (240, 549240), (276, 477600), (288, 457700), (300, 439392), (320, 411930), (345, 382080), (360, 366160), (368, 358200), (384, 343275), (398, 331200), (400, 329544), (414, 318400), (450, 292928), (460, 286560), (480, 274620), (552, 238800), (575, 229248), (576, 228850), (597, 220800), (600, 219696), (640, 205965), (690, 191040), (720, 183080), (736, 179100), (796, 165600), (800, 164772), (828, 159200), (900, 146464), (920, 143280), (960, 137310), (995, 132480), (1035, 127360), (1104, 119400), (1150, 114624), (1152, 114425), (1194, 110400), (1200, 109848), (1380, 95520), (1440, 91540), (1472, 89550), (1592, 82800), (1600, 82386), (1656, 79600), (1725, 76416), (1791, 73600), (1800, 73232), (1840, 71640), (1920, 68655), (1990, 66240), (2070, 63680), (2208, 59700), (2300, 57312), (2388, 55200), (2400, 54924), (2760, 47760), (2880, 45770), (2944, 44775), (2985, 44160), (3184, 41400), (3200, 41193), (3312, 39800), (3450, 38208), (3582, 36800), (3600, 36616), (3680, 35820), (3980, 33120), (4140, 31840), (4416, 29850), (4577, 28800), (4600, 28656), (4776, 27600), (4800, 27462), (4975, 26496), (5175, 25472), (5520, 23880), (5760, 22885), (5970, 22080), (6368, 20700), (6624, 19900), (6900, 19104), (7164, 18400), (7200, 18308), (7360, 17910), (7960, 16560), (8280, 15920), (8832, 14925), (8955, 14720), (9154, 14400), (9200, 14328), (9552, 13800), (9600, 13731), (9950, 13248), (10350, 12736), (11040, 11940)]