About the Number

200928000

200927999 ← → 200928001

2進数表記:1011111110011110101100000000

漢数字表記:二億九十二万八千

素因数分解:

2 8 × 3 1 × 5 3 × 7 1 × 13 1 × 23 1

素因数の和:77
約数の個数: 576
約数和(自身を含む): 857106432
約数和(自身を除く): 656178432

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 50, 52, 56, 60, 64, 65, 69, 70, 75, 78, 80, 84, 91, 92, 96, 100, 104, 105, 112, 115, 120, 125, 128, 130, 138, 140, 150, 156, 160, 161, 168, 175, 182, 184, 192, 195, 200, 208, 210, 224, 230, 240, 250, 256, 260, 273, 276, 280, 299, 300, 312, 320, 322, 325, 336, 345, 350, 364, 368, 375, 384, 390, 400, 416, 420, 448, 455, 460, 480, 483, 500, 520, 525, 546, 552, 560, 575, 598, 600, 624, 640, 644, 650, 672, 690, 700, 728, 736, 750, 768, 780, 800, 805, 832, 840, 875, 896, 897, 910, 920, 960, 966, 975, 1000, 1040, 1050, 1092, 1104, 1120, 1150, 1196, 1200, 1248, 1280, 1288, 1300, 1344, 1365, 1380, 1400, 1456, 1472, 1495, 1500, 1560, 1600, 1610, 1625, 1664, 1680, 1725, 1750, 1792, 1794, 1820, 1840, 1920, 1932, 1950, 2000, 2080, 2093, 2100, 2184, 2208, 2240, 2275, 2300, 2392, 2400, 2415, 2496, 2576, 2600, 2625, 2688, 2730, 2760, 2800, 2875, 2912, 2944, 2990, 3000, 3120, 3200, 3220, 3250, 3328, 3360, 3450, 3500, 3588, 3640, 3680, 3840, 3864, 3900, 4000, 4025, 4160, 4186, 4200, 4368, 4416, 4480, 4485, 4550, 4600, 4784, 4800, 4830, 4875, 4992, 5152, 5200, 5250, 5376, 5460, 5520, 5600, 5750, 5824, 5888, 5980, 6000, 6240, 6279, 6400, 6440, 6500, 6720, 6825, 6900, 7000, 7176, 7280, 7360, 7475, 7728, 7800, 8000, 8050, 8320, 8372, 8400, 8625, 8736, 8832, 8960, 8970, 9100, 9200, 9568, 9600, 9660, 9750, 9984, 10304, 10400, 10465, 10500, 10920, 11040, 11200, 11375, 11500, 11648, 11960, 12000, 12075, 12480, 12558, 12880, 13000, 13440, 13650, 13800, 14000, 14352, 14560, 14720, 14950, 15456, 15600, 16000, 16100, 16640, 16744, 16800, 17250, 17472, 17664, 17940, 18200, 18400, 19136, 19200, 19320, 19500, 20125, 20608, 20800, 20930, 21000, 21840, 22080, 22400, 22425, 22750, 23000, 23296, 23920, 24000, 24150, 24960, 25116, 25760, 26000, 26880, 27300, 27600, 28000, 28704, 29120, 29440, 29900, 30912, 31200, 31395, 32000, 32200, 33488, 33600, 34125, 34500, 34944, 35880, 36400, 36800, 37375, 38272, 38640, 39000, 40250, 41216, 41600, 41860, 42000, 43680, 44160, 44800, 44850, 45500, 46000, 47840, 48000, 48300, 49920, 50232, 51520, 52000, 52325, 54600, 55200, 56000, 57408, 58240, 59800, 60375, 61824, 62400, 62790, 64400, 66976, 67200, 68250, 69000, 69888, 71760, 72800, 73600, 74750, 76544, 77280, 78000, 80500, 83200, 83720, 84000, 87360, 88320, 89700, 91000, 92000, 95680, 96000, 96600, 100464, 103040, 104000, 104650, 109200, 110400, 112000, 112125, 114816, 116480, 119600, 120750, 123648, 124800, 125580, 128800, 133952, 134400, 136500, 138000, 143520, 145600, 147200, 149500, 154560, 156000, 156975, 161000, 167440, 168000, 174720, 179400, 182000, 184000, 191360, 193200, 200928, 206080, 208000, 209300, 218400, 220800, 224000, 224250, 229632, 239200, 241500, 249600, 251160, 257600, 261625, 267904, 273000, 276000, 287040, 291200, 299000, 309120, 312000, 313950, 322000, 334880, 336000, 349440, 358800, 364000, 368000, 382720, 386400, 401856, 416000, 418600, 436800, 441600, 448500, 478400, 483000, 502320, 515200, 523250, 535808, 546000, 552000, 574080, 582400, 598000, 618240, 624000, 627900, 644000, 669760, 672000, 717600, 728000, 736000, 772800, 784875, 803712, 837200, 873600, 897000, 956800, 966000, 1004640, 1030400, 1046500, 1092000, 1104000, 1148160, 1196000, 1248000, 1255800, 1288000, 1339520, 1435200, 1456000, 1545600, 1569750, 1607424, 1674400, 1747200, 1794000, 1913600, 1932000, 2009280, 2093000, 2184000, 2208000, 2392000, 2511600, 2576000, 2679040, 2870400, 2912000, 3091200, 3139500, 3348800, 3588000, 3864000, 4018560, 4186000, 4368000, 4784000, 5023200, 5152000, 5740800, 6279000, 6697600, 7176000, 7728000, 8037120, 8372000, 8736000, 9568000, 10046400, 12558000, 13395200, 14352000, 15456000, 16744000, 20092800, 25116000, 28704000, 33488000, 40185600, 50232000, 66976000, 100464000, 200928000]

約数ペア:
[(1, 200928000), (2, 100464000), (3, 66976000), (4, 50232000), (5, 40185600), (6, 33488000), (7, 28704000), (8, 25116000), (10, 20092800), (12, 16744000), (13, 15456000), (14, 14352000), (15, 13395200), (16, 12558000), (20, 10046400), (21, 9568000), (23, 8736000), (24, 8372000), (25, 8037120), (26, 7728000), (28, 7176000), (30, 6697600), (32, 6279000), (35, 5740800), (39, 5152000), (40, 5023200), (42, 4784000), (46, 4368000), (48, 4186000), (50, 4018560), (52, 3864000), (56, 3588000), (60, 3348800), (64, 3139500), (65, 3091200), (69, 2912000), (70, 2870400), (75, 2679040), (78, 2576000), (80, 2511600), (84, 2392000), (91, 2208000), (92, 2184000), (96, 2093000), (100, 2009280), (104, 1932000), (105, 1913600), (112, 1794000), (115, 1747200), (120, 1674400), (125, 1607424), (128, 1569750), (130, 1545600), (138, 1456000), (140, 1435200), (150, 1339520), (156, 1288000), (160, 1255800), (161, 1248000), (168, 1196000), (175, 1148160), (182, 1104000), (184, 1092000), (192, 1046500), (195, 1030400), (200, 1004640), (208, 966000), (210, 956800), (224, 897000), (230, 873600), (240, 837200), (250, 803712), (256, 784875), (260, 772800), (273, 736000), (276, 728000), (280, 717600), (299, 672000), (300, 669760), (312, 644000), (320, 627900), (322, 624000), (325, 618240), (336, 598000), (345, 582400), (350, 574080), (364, 552000), (368, 546000), (375, 535808), (384, 523250), (390, 515200), (400, 502320), (416, 483000), (420, 478400), (448, 448500), (455, 441600), (460, 436800), (480, 418600), (483, 416000), (500, 401856), (520, 386400), (525, 382720), (546, 368000), (552, 364000), (560, 358800), (575, 349440), (598, 336000), (600, 334880), (624, 322000), (640, 313950), (644, 312000), (650, 309120), (672, 299000), (690, 291200), (700, 287040), (728, 276000), (736, 273000), (750, 267904), (768, 261625), (780, 257600), (800, 251160), (805, 249600), (832, 241500), (840, 239200), (875, 229632), (896, 224250), (897, 224000), (910, 220800), (920, 218400), (960, 209300), (966, 208000), (975, 206080), (1000, 200928), (1040, 193200), (1050, 191360), (1092, 184000), (1104, 182000), (1120, 179400), (1150, 174720), (1196, 168000), (1200, 167440), (1248, 161000), (1280, 156975), (1288, 156000), (1300, 154560), (1344, 149500), (1365, 147200), (1380, 145600), (1400, 143520), (1456, 138000), (1472, 136500), (1495, 134400), (1500, 133952), (1560, 128800), (1600, 125580), (1610, 124800), (1625, 123648), (1664, 120750), (1680, 119600), (1725, 116480), (1750, 114816), (1792, 112125), (1794, 112000), (1820, 110400), (1840, 109200), (1920, 104650), (1932, 104000), (1950, 103040), (2000, 100464), (2080, 96600), (2093, 96000), (2100, 95680), (2184, 92000), (2208, 91000), (2240, 89700), (2275, 88320), (2300, 87360), (2392, 84000), (2400, 83720), (2415, 83200), (2496, 80500), (2576, 78000), (2600, 77280), (2625, 76544), (2688, 74750), (2730, 73600), (2760, 72800), (2800, 71760), (2875, 69888), (2912, 69000), (2944, 68250), (2990, 67200), (3000, 66976), (3120, 64400), (3200, 62790), (3220, 62400), (3250, 61824), (3328, 60375), (3360, 59800), (3450, 58240), (3500, 57408), (3588, 56000), (3640, 55200), (3680, 54600), (3840, 52325), (3864, 52000), (3900, 51520), (4000, 50232), (4025, 49920), (4160, 48300), (4186, 48000), (4200, 47840), (4368, 46000), (4416, 45500), (4480, 44850), (4485, 44800), (4550, 44160), (4600, 43680), (4784, 42000), (4800, 41860), (4830, 41600), (4875, 41216), (4992, 40250), (5152, 39000), (5200, 38640), (5250, 38272), (5376, 37375), (5460, 36800), (5520, 36400), (5600, 35880), (5750, 34944), (5824, 34500), (5888, 34125), (5980, 33600), (6000, 33488), (6240, 32200), (6279, 32000), (6400, 31395), (6440, 31200), (6500, 30912), (6720, 29900), (6825, 29440), (6900, 29120), (7000, 28704), (7176, 28000), (7280, 27600), (7360, 27300), (7475, 26880), (7728, 26000), (7800, 25760), (8000, 25116), (8050, 24960), (8320, 24150), (8372, 24000), (8400, 23920), (8625, 23296), (8736, 23000), (8832, 22750), (8960, 22425), (8970, 22400), (9100, 22080), (9200, 21840), (9568, 21000), (9600, 20930), (9660, 20800), (9750, 20608), (9984, 20125), (10304, 19500), (10400, 19320), (10465, 19200), (10500, 19136), (10920, 18400), (11040, 18200), (11200, 17940), (11375, 17664), (11500, 17472), (11648, 17250), (11960, 16800), (12000, 16744), (12075, 16640), (12480, 16100), (12558, 16000), (12880, 15600), (13000, 15456), (13440, 14950), (13650, 14720), (13800, 14560), (14000, 14352)]

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