200880000

素因数分解:

$2^7\times 3^4\times 5^4\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 400

約数和(自身を含む): 771128160

約数和(自身を除く): 570248160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 125, 128, 135, 144, 150, 155, 160, 162, 180, 186, 192, 200, 216, 225, 240, 248, 250, 270, 279, 288, 300, 310, 320, 324, 360, 372, 375, 384, 400, 405, 432, 450, 465, 480, 496, 500, 540, 558, 576, 600, 620, 625, 640, 648, 675, 720, 744, 750, 775, 800, 810, 837, 864, 900, 930, 960, 992, 1000, 1080, 1116, 1125, 1152, 1200, 1240, 1250, 1296, 1350, 1395, 1440, 1488, 1500, 1550, 1600, 1620, 1674, 1728, 1800, 1860, 1875, 1920, 1984, 2000, 2025, 2160, 2232, 2250, 2325, 2400, 2480, 2500, 2511, 2592, 2700, 2790, 2880, 2976, 3000, 3100, 3200, 3240, 3348, 3375, 3456, 3600, 3720, 3750, 3875, 3968, 4000, 4050, 4185, 4320, 4464, 4500, 4650, 4800, 4960, 5000, 5022, 5184, 5400, 5580, 5625, 5760, 5952, 6000, 6200, 6480, 6696, 6750, 6975, 7200, 7440, 7500, 7750, 8000, 8100, 8370, 8640, 8928, 9000, 9300, 9600, 9920, 10000, 10044, 10125, 10368, 10800, 11160, 11250, 11625, 11904, 12000, 12400, 12555, 12960, 13392, 13500, 13950, 14400, 14880, 15000, 15500, 16000, 16200, 16740, 16875, 17280, 17856, 18000, 18600, 19375, 19840, 20000, 20088, 20250, 20925, 21600, 22320, 22500, 23250, 24000, 24800, 25110, 25920, 26784, 27000, 27900, 28800, 29760, 30000, 31000, 32400, 33480, 33750, 34875, 35712, 36000, 37200, 38750, 40000, 40176, 40500, 41850, 43200, 44640, 45000, 46500, 48000, 49600, 50220, 50625, 51840, 53568, 54000, 55800, 58125, 59520, 60000, 62000, 62775, 64800, 66960, 67500, 69750, 72000, 74400, 77500, 80000, 80352, 81000, 83700, 86400, 89280, 90000, 93000, 99200, 100440, 101250, 104625, 107136, 108000, 111600, 116250, 120000, 124000, 125550, 129600, 133920, 135000, 139500, 144000, 148800, 155000, 160704, 162000, 167400, 174375, 178560, 180000, 186000, 200880, 202500, 209250, 216000, 223200, 232500, 240000, 248000, 251100, 259200, 267840, 270000, 279000, 297600, 310000, 313875, 321408, 324000, 334800, 348750, 360000, 372000, 401760, 405000, 418500, 432000, 446400, 465000, 496000, 502200, 523125, 535680, 540000, 558000, 620000, 627750, 648000, 669600, 697500, 720000, 744000, 803520, 810000, 837000, 892800, 930000, 1004400, 1046250, 1080000, 1116000, 1240000, 1255500, 1296000, 1339200, 1395000, 1488000, 1569375, 1607040, 1620000, 1674000, 1860000, 2008800, 2092500, 2160000, 2232000, 2480000, 2511000, 2678400, 2790000, 3138750, 3240000, 3348000, 3720000, 4017600, 4185000, 4464000, 5022000, 5580000, 6277500, 6480000, 6696000, 7440000, 8035200, 8370000, 10044000, 11160000, 12555000, 13392000, 16740000, 20088000, 22320000, 25110000, 33480000, 40176000, 50220000, 66960000, 100440000, 200880000]

約数ペア:

[(1, 200880000), (2, 100440000), (3, 66960000), (4, 50220000), (5, 40176000), (6, 33480000), (8, 25110000), (9, 22320000), (10, 20088000), (12, 16740000), (15, 13392000), (16, 12555000), (18, 11160000), (20, 10044000), (24, 8370000), (25, 8035200), (27, 7440000), (30, 6696000), (31, 6480000), (32, 6277500), (36, 5580000), (40, 5022000), (45, 4464000), (48, 4185000), (50, 4017600), (54, 3720000), (60, 3348000), (62, 3240000), (64, 3138750), (72, 2790000), (75, 2678400), (80, 2511000), (81, 2480000), (90, 2232000), (93, 2160000), (96, 2092500), (100, 2008800), (108, 1860000), (120, 1674000), (124, 1620000), (125, 1607040), (128, 1569375), (135, 1488000), (144, 1395000), (150, 1339200), (155, 1296000), (160, 1255500), (162, 1240000), (180, 1116000), (186, 1080000), (192, 1046250), (200, 1004400), (216, 930000), (225, 892800), (240, 837000), (248, 810000), (250, 803520), (270, 744000), (279, 720000), (288, 697500), (300, 669600), (310, 648000), (320, 627750), (324, 620000), (360, 558000), (372, 540000), (375, 535680), (384, 523125), (400, 502200), (405, 496000), (432, 465000), (450, 446400), (465, 432000), (480, 418500), (496, 405000), (500, 401760), (540, 372000), (558, 360000), (576, 348750), (600, 334800), (620, 324000), (625, 321408), (640, 313875), (648, 310000), (675, 297600), (720, 279000), (744, 270000), (750, 267840), (775, 259200), (800, 251100), (810, 248000), (837, 240000), (864, 232500), (900, 223200), (930, 216000), (960, 209250), (992, 202500), (1000, 200880), (1080, 186000), (1116, 180000), (1125, 178560), (1152, 174375), (1200, 167400), (1240, 162000), (1250, 160704), (1296, 155000), (1350, 148800), (1395, 144000), (1440, 139500), (1488, 135000), (1500, 133920), (1550, 129600), (1600, 125550), (1620, 124000), (1674, 120000), (1728, 116250), (1800, 111600), (1860, 108000), (1875, 107136), (1920, 104625), (1984, 101250), (2000, 100440), (2025, 99200), (2160, 93000), (2232, 90000), (2250, 89280), (2325, 86400), (2400, 83700), (2480, 81000), (2500, 80352), (2511, 80000), (2592, 77500), (2700, 74400), (2790, 72000), (2880, 69750), (2976, 67500), (3000, 66960), (3100, 64800), (3200, 62775), (3240, 62000), (3348, 60000), (3375, 59520), (3456, 58125), (3600, 55800), (3720, 54000), (3750, 53568), (3875, 51840), (3968, 50625), (4000, 50220), (4050, 49600), (4185, 48000), (4320, 46500), (4464, 45000), (4500, 44640), (4650, 43200), (4800, 41850), (4960, 40500), (5000, 40176), (5022, 40000), (5184, 38750), (5400, 37200), (5580, 36000), (5625, 35712), (5760, 34875), (5952, 33750), (6000, 33480), (6200, 32400), (6480, 31000), (6696, 30000), (6750, 29760), (6975, 28800), (7200, 27900), (7440, 27000), (7500, 26784), (7750, 25920), (8000, 25110), (8100, 24800), (8370, 24000), (8640, 23250), (8928, 22500), (9000, 22320), (9300, 21600), (9600, 20925), (9920, 20250), (10000, 20088), (10044, 20000), (10125, 19840), (10368, 19375), (10800, 18600), (11160, 18000), (11250, 17856), (11625, 17280), (11904, 16875), (12000, 16740), (12400, 16200), (12555, 16000), (12960, 15500), (13392, 15000), (13500, 14880), (13950, 14400)]