87216000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 305510400

約数和(自身を除く): 218294400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 79, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 158, 160, 184, 192, 200, 230, 237, 240, 250, 276, 300, 316, 320, 345, 368, 375, 384, 395, 400, 460, 474, 480, 500, 552, 575, 600, 632, 640, 690, 736, 750, 790, 800, 920, 948, 960, 1000, 1104, 1150, 1185, 1200, 1264, 1380, 1472, 1500, 1580, 1600, 1725, 1817, 1840, 1896, 1920, 1975, 2000, 2208, 2300, 2370, 2400, 2528, 2760, 2875, 2944, 3000, 3160, 3200, 3450, 3634, 3680, 3792, 3950, 4000, 4416, 4600, 4740, 4800, 5056, 5451, 5520, 5750, 5925, 6000, 6320, 6900, 7268, 7360, 7584, 7900, 8000, 8625, 8832, 9085, 9200, 9480, 9600, 9875, 10112, 10902, 11040, 11500, 11850, 12000, 12640, 13800, 14536, 14720, 15168, 15800, 16000, 17250, 18170, 18400, 18960, 19750, 21804, 22080, 23000, 23700, 24000, 25280, 27255, 27600, 29072, 29625, 30336, 31600, 34500, 36340, 36800, 37920, 39500, 43608, 44160, 45425, 46000, 47400, 48000, 50560, 54510, 55200, 58144, 59250, 63200, 69000, 72680, 73600, 75840, 79000, 87216, 90850, 92000, 94800, 109020, 110400, 116288, 118500, 126400, 136275, 138000, 145360, 151680, 158000, 174432, 181700, 184000, 189600, 218040, 220800, 227125, 232576, 237000, 252800, 272550, 276000, 290720, 316000, 348864, 363400, 368000, 379200, 436080, 454250, 474000, 545100, 552000, 581440, 632000, 681375, 697728, 726800, 758400, 872160, 908500, 948000, 1090200, 1104000, 1162880, 1264000, 1362750, 1453600, 1744320, 1817000, 1896000, 2180400, 2725500, 2907200, 3488640, 3634000, 3792000, 4360800, 5451000, 5814400, 7268000, 8721600, 10902000, 14536000, 17443200, 21804000, 29072000, 43608000, 87216000]

約数ペア:

[(1, 87216000), (2, 43608000), (3, 29072000), (4, 21804000), (5, 17443200), (6, 14536000), (8, 10902000), (10, 8721600), (12, 7268000), (15, 5814400), (16, 5451000), (20, 4360800), (23, 3792000), (24, 3634000), (25, 3488640), (30, 2907200), (32, 2725500), (40, 2180400), (46, 1896000), (48, 1817000), (50, 1744320), (60, 1453600), (64, 1362750), (69, 1264000), (75, 1162880), (79, 1104000), (80, 1090200), (92, 948000), (96, 908500), (100, 872160), (115, 758400), (120, 726800), (125, 697728), (128, 681375), (138, 632000), (150, 581440), (158, 552000), (160, 545100), (184, 474000), (192, 454250), (200, 436080), (230, 379200), (237, 368000), (240, 363400), (250, 348864), (276, 316000), (300, 290720), (316, 276000), (320, 272550), (345, 252800), (368, 237000), (375, 232576), (384, 227125), (395, 220800), (400, 218040), (460, 189600), (474, 184000), (480, 181700), (500, 174432), (552, 158000), (575, 151680), (600, 145360), (632, 138000), (640, 136275), (690, 126400), (736, 118500), (750, 116288), (790, 110400), (800, 109020), (920, 94800), (948, 92000), (960, 90850), (1000, 87216), (1104, 79000), (1150, 75840), (1185, 73600), (1200, 72680), (1264, 69000), (1380, 63200), (1472, 59250), (1500, 58144), (1580, 55200), (1600, 54510), (1725, 50560), (1817, 48000), (1840, 47400), (1896, 46000), (1920, 45425), (1975, 44160), (2000, 43608), (2208, 39500), (2300, 37920), (2370, 36800), (2400, 36340), (2528, 34500), (2760, 31600), (2875, 30336), (2944, 29625), (3000, 29072), (3160, 27600), (3200, 27255), (3450, 25280), (3634, 24000), (3680, 23700), (3792, 23000), (3950, 22080), (4000, 21804), (4416, 19750), (4600, 18960), (4740, 18400), (4800, 18170), (5056, 17250), (5451, 16000), (5520, 15800), (5750, 15168), (5925, 14720), (6000, 14536), (6320, 13800), (6900, 12640), (7268, 12000), (7360, 11850), (7584, 11500), (7900, 11040), (8000, 10902), (8625, 10112), (8832, 9875), (9085, 9600), (9200, 9480)]