73872000

素因数分解:

$2^7\times 3^5\times 5^3\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 384

約数和(自身を含む): 289598400

約数和(自身を除く): 215726400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 125, 128, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 243, 250, 270, 285, 288, 300, 304, 320, 324, 342, 360, 375, 380, 384, 400, 405, 432, 450, 456, 475, 480, 486, 500, 513, 540, 570, 576, 600, 608, 640, 648, 675, 684, 720, 750, 760, 800, 810, 855, 864, 900, 912, 950, 960, 972, 1000, 1026, 1080, 1125, 1140, 1152, 1200, 1215, 1216, 1296, 1350, 1368, 1425, 1440, 1500, 1520, 1539, 1600, 1620, 1710, 1728, 1800, 1824, 1900, 1920, 1944, 2000, 2025, 2052, 2160, 2250, 2280, 2375, 2400, 2430, 2432, 2565, 2592, 2700, 2736, 2850, 2880, 3000, 3040, 3078, 3200, 3240, 3375, 3420, 3456, 3600, 3648, 3800, 3888, 4000, 4050, 4104, 4275, 4320, 4500, 4560, 4617, 4750, 4800, 4860, 5130, 5184, 5400, 5472, 5700, 5760, 6000, 6075, 6080, 6156, 6480, 6750, 6840, 7125, 7200, 7296, 7600, 7695, 7776, 8000, 8100, 8208, 8550, 8640, 9000, 9120, 9234, 9500, 9600, 9720, 10125, 10260, 10368, 10800, 10944, 11400, 12000, 12150, 12160, 12312, 12825, 12960, 13500, 13680, 14250, 14400, 15200, 15390, 15552, 16000, 16200, 16416, 17100, 17280, 18000, 18240, 18468, 19000, 19440, 20250, 20520, 21375, 21600, 21888, 22800, 23085, 24000, 24300, 24624, 25650, 25920, 27000, 27360, 28500, 28800, 30375, 30400, 30780, 31104, 32400, 32832, 34200, 36000, 36480, 36936, 38000, 38475, 38880, 40500, 41040, 42750, 43200, 45600, 46170, 48000, 48600, 49248, 51300, 51840, 54000, 54720, 57000, 60750, 60800, 61560, 64125, 64800, 65664, 68400, 72000, 73872, 76000, 76950, 77760, 81000, 82080, 85500, 86400, 91200, 92340, 97200, 98496, 102600, 108000, 109440, 114000, 115425, 121500, 123120, 128250, 129600, 136800, 144000, 147744, 152000, 153900, 155520, 162000, 164160, 171000, 182400, 184680, 192375, 194400, 196992, 205200, 216000, 228000, 230850, 243000, 246240, 256500, 259200, 273600, 295488, 304000, 307800, 324000, 328320, 342000, 369360, 384750, 388800, 410400, 432000, 456000, 461700, 486000, 492480, 513000, 547200, 577125, 590976, 615600, 648000, 684000, 738720, 769500, 777600, 820800, 912000, 923400, 972000, 984960, 1026000, 1154250, 1231200, 1296000, 1368000, 1477440, 1539000, 1641600, 1846800, 1944000, 2052000, 2308500, 2462400, 2736000, 2954880, 3078000, 3693600, 3888000, 4104000, 4617000, 4924800, 6156000, 7387200, 8208000, 9234000, 12312000, 14774400, 18468000, 24624000, 36936000, 73872000]

約数ペア:

[(1, 73872000), (2, 36936000), (3, 24624000), (4, 18468000), (5, 14774400), (6, 12312000), (8, 9234000), (9, 8208000), (10, 7387200), (12, 6156000), (15, 4924800), (16, 4617000), (18, 4104000), (19, 3888000), (20, 3693600), (24, 3078000), (25, 2954880), (27, 2736000), (30, 2462400), (32, 2308500), (36, 2052000), (38, 1944000), (40, 1846800), (45, 1641600), (48, 1539000), (50, 1477440), (54, 1368000), (57, 1296000), (60, 1231200), (64, 1154250), (72, 1026000), (75, 984960), (76, 972000), (80, 923400), (81, 912000), (90, 820800), (95, 777600), (96, 769500), (100, 738720), (108, 684000), (114, 648000), (120, 615600), (125, 590976), (128, 577125), (135, 547200), (144, 513000), (150, 492480), (152, 486000), (160, 461700), (162, 456000), (171, 432000), (180, 410400), (190, 388800), (192, 384750), (200, 369360), (216, 342000), (225, 328320), (228, 324000), (240, 307800), (243, 304000), (250, 295488), (270, 273600), (285, 259200), (288, 256500), (300, 246240), (304, 243000), (320, 230850), (324, 228000), (342, 216000), (360, 205200), (375, 196992), (380, 194400), (384, 192375), (400, 184680), (405, 182400), (432, 171000), (450, 164160), (456, 162000), (475, 155520), (480, 153900), (486, 152000), (500, 147744), (513, 144000), (540, 136800), (570, 129600), (576, 128250), (600, 123120), (608, 121500), (640, 115425), (648, 114000), (675, 109440), (684, 108000), (720, 102600), (750, 98496), (760, 97200), (800, 92340), (810, 91200), (855, 86400), (864, 85500), (900, 82080), (912, 81000), (950, 77760), (960, 76950), (972, 76000), (1000, 73872), (1026, 72000), (1080, 68400), (1125, 65664), (1140, 64800), (1152, 64125), (1200, 61560), (1215, 60800), (1216, 60750), (1296, 57000), (1350, 54720), (1368, 54000), (1425, 51840), (1440, 51300), (1500, 49248), (1520, 48600), (1539, 48000), (1600, 46170), (1620, 45600), (1710, 43200), (1728, 42750), (1800, 41040), (1824, 40500), (1900, 38880), (1920, 38475), (1944, 38000), (2000, 36936), (2025, 36480), (2052, 36000), (2160, 34200), (2250, 32832), (2280, 32400), (2375, 31104), (2400, 30780), (2430, 30400), (2432, 30375), (2565, 28800), (2592, 28500), (2700, 27360), (2736, 27000), (2850, 25920), (2880, 25650), (3000, 24624), (3040, 24300), (3078, 24000), (3200, 23085), (3240, 22800), (3375, 21888), (3420, 21600), (3456, 21375), (3600, 20520), (3648, 20250), (3800, 19440), (3888, 19000), (4000, 18468), (4050, 18240), (4104, 18000), (4275, 17280), (4320, 17100), (4500, 16416), (4560, 16200), (4617, 16000), (4750, 15552), (4800, 15390), (4860, 15200), (5130, 14400), (5184, 14250), (5400, 13680), (5472, 13500), (5700, 12960), (5760, 12825), (6000, 12312), (6075, 12160), (6080, 12150), (6156, 12000), (6480, 11400), (6750, 10944), (6840, 10800), (7125, 10368), (7200, 10260), (7296, 10125), (7600, 9720), (7695, 9600), (7776, 9500), (8000, 9234), (8100, 9120), (8208, 9000), (8550, 8640)]