143280000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 517803000

約数和(自身を除く): 374523000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 199, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 398, 400, 450, 480, 500, 576, 597, 600, 625, 640, 720, 750, 796, 800, 900, 960, 995, 1000, 1125, 1152, 1194, 1200, 1250, 1440, 1500, 1592, 1600, 1791, 1800, 1875, 1920, 1990, 2000, 2250, 2388, 2400, 2500, 2880, 2985, 3000, 3184, 3200, 3582, 3600, 3750, 3980, 4000, 4500, 4776, 4800, 4975, 5000, 5625, 5760, 5970, 6000, 6368, 7164, 7200, 7500, 7960, 8000, 8955, 9000, 9552, 9600, 9950, 10000, 11250, 11940, 12000, 12736, 14328, 14400, 14925, 15000, 15920, 16000, 17910, 18000, 19104, 19900, 20000, 22500, 23880, 24000, 24875, 25472, 28656, 28800, 29850, 30000, 31840, 35820, 36000, 38208, 39800, 40000, 44775, 45000, 47760, 48000, 49750, 57312, 59700, 60000, 63680, 71640, 72000, 74625, 76416, 79600, 80000, 89550, 90000, 95520, 99500, 114624, 119400, 120000, 124375, 127360, 143280, 144000, 149250, 159200, 179100, 180000, 191040, 199000, 223875, 229248, 238800, 240000, 248750, 286560, 298500, 318400, 358200, 360000, 373125, 382080, 398000, 447750, 477600, 497500, 573120, 597000, 636800, 716400, 720000, 746250, 796000, 895500, 955200, 995000, 1119375, 1146240, 1194000, 1432800, 1492500, 1592000, 1791000, 1910400, 1990000, 2238750, 2388000, 2865600, 2985000, 3184000, 3582000, 3980000, 4477500, 4776000, 5731200, 5970000, 7164000, 7960000, 8955000, 9552000, 11940000, 14328000, 15920000, 17910000, 23880000, 28656000, 35820000, 47760000, 71640000, 143280000]

約数ペア:

[(1, 143280000), (2, 71640000), (3, 47760000), (4, 35820000), (5, 28656000), (6, 23880000), (8, 17910000), (9, 15920000), (10, 14328000), (12, 11940000), (15, 9552000), (16, 8955000), (18, 7960000), (20, 7164000), (24, 5970000), (25, 5731200), (30, 4776000), (32, 4477500), (36, 3980000), (40, 3582000), (45, 3184000), (48, 2985000), (50, 2865600), (60, 2388000), (64, 2238750), (72, 1990000), (75, 1910400), (80, 1791000), (90, 1592000), (96, 1492500), (100, 1432800), (120, 1194000), (125, 1146240), (128, 1119375), (144, 995000), (150, 955200), (160, 895500), (180, 796000), (192, 746250), (199, 720000), (200, 716400), (225, 636800), (240, 597000), (250, 573120), (288, 497500), (300, 477600), (320, 447750), (360, 398000), (375, 382080), (384, 373125), (398, 360000), (400, 358200), (450, 318400), (480, 298500), (500, 286560), (576, 248750), (597, 240000), (600, 238800), (625, 229248), (640, 223875), (720, 199000), (750, 191040), (796, 180000), (800, 179100), (900, 159200), (960, 149250), (995, 144000), (1000, 143280), (1125, 127360), (1152, 124375), (1194, 120000), (1200, 119400), (1250, 114624), (1440, 99500), (1500, 95520), (1592, 90000), (1600, 89550), (1791, 80000), (1800, 79600), (1875, 76416), (1920, 74625), (1990, 72000), (2000, 71640), (2250, 63680), (2388, 60000), (2400, 59700), (2500, 57312), (2880, 49750), (2985, 48000), (3000, 47760), (3184, 45000), (3200, 44775), (3582, 40000), (3600, 39800), (3750, 38208), (3980, 36000), (4000, 35820), (4500, 31840), (4776, 30000), (4800, 29850), (4975, 28800), (5000, 28656), (5625, 25472), (5760, 24875), (5970, 24000), (6000, 23880), (6368, 22500), (7164, 20000), (7200, 19900), (7500, 19104), (7960, 18000), (8000, 17910), (8955, 16000), (9000, 15920), (9552, 15000), (9600, 14925), (9950, 14400), (10000, 14328), (11250, 12736), (11940, 12000)]