28036800000

素因数分解:

$2^9\times 3^3\times 5^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 960

約数和(自身を含む): 115080134400

約数和(自身を除く): 87043334400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 59, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 118, 120, 125, 128, 132, 135, 144, 150, 160, 165, 176, 177, 180, 192, 198, 200, 216, 220, 225, 236, 240, 250, 256, 264, 270, 275, 288, 295, 297, 300, 320, 330, 352, 354, 360, 375, 384, 396, 400, 432, 440, 450, 472, 480, 495, 500, 512, 528, 531, 540, 550, 576, 590, 594, 600, 625, 640, 649, 660, 675, 704, 708, 720, 750, 768, 792, 800, 825, 864, 880, 885, 900, 944, 960, 990, 1000, 1056, 1062, 1080, 1100, 1125, 1152, 1180, 1188, 1200, 1250, 1280, 1298, 1320, 1350, 1375, 1408, 1416, 1440, 1475, 1485, 1500, 1536, 1584, 1593, 1600, 1650, 1728, 1760, 1770, 1800, 1875, 1888, 1920, 1947, 1980, 2000, 2112, 2124, 2160, 2200, 2250, 2304, 2360, 2376, 2400, 2475, 2500, 2560, 2596, 2640, 2655, 2700, 2750, 2816, 2832, 2880, 2950, 2970, 3000, 3125, 3168, 3186, 3200, 3245, 3300, 3375, 3456, 3520, 3540, 3600, 3750, 3776, 3840, 3894, 3960, 4000, 4125, 4224, 4248, 4320, 4400, 4425, 4500, 4608, 4720, 4752, 4800, 4950, 5000, 5192, 5280, 5310, 5400, 5500, 5625, 5632, 5664, 5760, 5841, 5900, 5940, 6000, 6250, 6336, 6372, 6400, 6490, 6600, 6750, 6875, 6912, 7040, 7080, 7200, 7375, 7425, 7500, 7552, 7680, 7788, 7920, 7965, 8000, 8250, 8448, 8496, 8640, 8800, 8850, 9000, 9375, 9440, 9504, 9600, 9735, 9900, 10000, 10384, 10560, 10620, 10800, 11000, 11250, 11328, 11520, 11682, 11800, 11880, 12000, 12375, 12500, 12672, 12744, 12800, 12980, 13200, 13275, 13500, 13750, 13824, 14080, 14160, 14400, 14750, 14850, 15000, 15104, 15576, 15840, 15930, 16000, 16225, 16500, 16875, 16896, 16992, 17280, 17523, 17600, 17700, 18000, 18750, 18880, 19008, 19200, 19470, 19800, 20000, 20625, 20768, 21120, 21240, 21600, 22000, 22125, 22500, 22656, 23040, 23364, 23600, 23760, 24000, 24750, 25000, 25344, 25488, 25960, 26400, 26550, 27000, 27500, 28125, 28160, 28320, 28800, 29205, 29500, 29700, 30000, 30208, 31152, 31680, 31860, 32000, 32450, 33000, 33750, 33984, 34375, 34560, 35046, 35200, 35400, 36000, 36875, 37125, 37500, 37760, 38016, 38400, 38940, 39600, 39825, 40000, 41250, 41536, 42240, 42480, 43200, 44000, 44250, 45000, 45312, 46728, 47200, 47520, 48000, 48675, 49500, 50000, 50688, 50976, 51920, 52800, 53100, 54000, 55000, 56250, 56640, 57600, 58410, 59000, 59400, 60000, 61875, 62304, 63360, 63720, 64000, 64900, 66000, 66375, 67500, 67968, 68750, 69120, 70092, 70400, 70800, 72000, 73750, 74250, 75000, 75520, 76032, 77880, 79200, 79650, 80000, 81125, 82500, 83072, 84375, 84480, 84960, 86400, 87615, 88000, 88500, 90000, 90624, 93456, 94400, 95040, 96000, 97350, 99000, 100000, 101952, 103125, 103840, 105600, 106200, 108000, 110000, 110625, 112500, 113280, 115200, 116820, 118000, 118800, 120000, 123750, 124608, 126720, 127440, 129800, 132000, 132750, 135000, 135936, 137500, 140184, 140800, 141600, 144000, 146025, 147500, 148500, 150000, 151040, 152064, 155760, 158400, 159300, 160000, 162250, 165000, 166144, 168750, 169920, 172800, 175230, 176000, 177000, 180000, 184375, 185625, 186912, 188800, 190080, 192000, 194700, 198000, 199125, 200000, 203904, 206250, 207680, 211200, 212400, 216000, 220000, 221250, 225000, 226560, 233640, 236000, 237600, 240000, 243375, 247500, 249216, 253440, 254880, 259600, 264000, 265500, 270000, 271872, 275000, 280368, 283200, 288000, 292050, 295000, 297000, 300000, 309375, 311520, 316800, 318600, 320000, 324500, 330000, 331875, 332288, 337500, 339840, 345600, 350460, 352000, 354000, 360000, 368750, 371250, 373824, 377600, 380160, 389400, 396000, 398250, 400000, 405625, 407808, 412500, 415360, 422400, 424800, 432000, 438075, 440000, 442500, 450000, 453120, 467280, 472000, 475200, 480000, 486750, 495000, 498432, 509760, 519200, 528000, 531000, 540000, 550000, 553125, 560736, 566400, 576000, 584100, 590000, 594000, 600000, 618750, 623040, 633600, 637200, 649000, 660000, 663750, 675000, 679680, 700920, 704000, 708000, 720000, 730125, 737500, 742500, 747648, 755200, 760320, 778800, 792000, 796500, 800000, 811250, 815616, 825000, 830720, 849600, 864000, 876150, 880000, 885000, 900000, 928125, 934560, 944000, 950400, 960000, 973500, 990000, 995625, 996864, 1019520, 1038400, 1056000, 1062000, 1080000, 1100000, 1106250, 1121472, 1132800, 1168200, 1180000, 1188000, 1200000, 1216875, 1237500, 1246080, 1267200, 1274400, 1298000, 1320000, 1327500, 1350000, 1359360, 1401840, 1416000, 1440000, 1460250, 1475000, 1485000, 1495296, 1557600, 1584000, 1593000, 1600000, 1622500, 1650000, 1659375, 1661440, 1699200, 1728000, 1752300, 1760000, 1770000, 1800000, 1856250, 1869120, 1888000, 1900800, 1947000, 1980000, 1991250, 2028125, 2039040, 2076800, 2112000, 2124000, 2160000, 2190375, 2200000, 2212500, 2242944, 2265600, 2336400, 2360000, 2376000, 2400000, 2433750, 2475000, 2492160, 2548800, 2596000, 2640000, 2655000, 2700000, 2803680, 2832000, 2880000, 2920500, 2950000, 2970000, 2990592, 3115200, 3168000, 3186000, 3245000, 3300000, 3318750, 3398400, 3504600, 3520000, 3540000, 3600000, 3650625, 3712500, 3738240, 3776000, 3801600, 3894000, 3960000, 3982500, 4056250, 4078080, 4153600, 4248000, 4320000, 4380750, 4400000, 4425000, 4485888, 4672800, 4720000, 4752000, 4800000, 4867500, 4950000, 4978125, 4984320, 5097600, 5192000, 5280000, 5310000, 5400000, 5607360, 5664000, 5841000, 5900000, 5940000, 6084375, 6230400, 6336000, 6372000, 6490000, 6600000, 6637500, 6796800, 7009200, 7080000, 7200000, 7301250, 7425000, 7476480, 7788000, 7920000, 7965000, 8112500, 8307200, 8496000, 8640000, 8761500, 8800000, 8850000, 8971776, 9345600, 9440000, 9504000, 9735000, 9900000, 9956250, 10195200, 10384000, 10560000, 10620000, 10800000, 10951875, 11214720, 11328000, 11682000, 11800000, 11880000, 12168750, 12460800, 12744000, 12980000, 13200000, 13275000, 14018400, 14160000, 14400000, 14602500, 14850000, 14952960, 15576000, 15840000, 15930000, 16225000, 16992000, 17523000, 17600000, 17700000, 18253125, 18691200, 18880000, 19008000, 19470000, 19800000, 19912500, 20390400, 20768000, 21240000, 21600000, 21903750, 22429440, 23364000, 23600000, 23760000, 24337500, 24921600, 25488000, 25960000, 26400000, 26550000, 28036800, 28320000, 29205000, 29700000, 31152000, 31680000, 31860000, 32450000, 33984000, 35046000, 35400000, 36506250, 37382400, 38940000, 39600000, 39825000, 41536000, 42480000, 43200000, 43807500, 44858880, 46728000, 47200000, 47520000, 48675000, 50976000, 51920000, 52800000, 53100000, 54759375, 56073600, 56640000, 58410000, 59400000, 62304000, 63720000, 64900000, 70092000, 70800000, 73012500, 74764800, 77880000, 79200000, 79650000, 84960000, 87615000, 93456000, 94400000, 95040000, 97350000, 101952000, 103840000, 106200000, 109518750, 112147200, 116820000, 118800000, 124608000, 127440000, 129800000, 140184000, 141600000, 146025000, 155760000, 158400000, 159300000, 169920000, 175230000, 186912000, 194700000, 207680000, 212400000, 219037500, 224294400, 233640000, 237600000, 254880000, 259600000, 280368000, 283200000, 292050000, 311520000, 318600000, 350460000, 373824000, 389400000, 424800000, 438075000, 467280000, 475200000, 509760000, 519200000, 560736000, 584100000, 623040000, 637200000, 700920000, 778800000, 849600000, 876150000, 934560000, 1038400000, 1121472000, 1168200000, 1274400000, 1401840000, 1557600000, 1752300000, 1869120000, 2336400000, 2548800000, 2803680000, 3115200000, 3504600000, 4672800000, 5607360000, 7009200000, 9345600000, 14018400000, 28036800000]

約数ペア:

[(1, 28036800000), (2, 14018400000), (3, 9345600000), (4, 7009200000), (5, 5607360000), (6, 4672800000), (8, 3504600000), (9, 3115200000), (10, 2803680000), (11, 2548800000), (12, 2336400000), (15, 1869120000), (16, 1752300000), (18, 1557600000), (20, 1401840000), (22, 1274400000), (24, 1168200000), (25, 1121472000), (27, 1038400000), (30, 934560000), (32, 876150000), (33, 849600000), (36, 778800000), (40, 700920000), (44, 637200000), (45, 623040000), (48, 584100000), (50, 560736000), (54, 519200000), (55, 509760000), (59, 475200000), (60, 467280000), (64, 438075000), (66, 424800000), (72, 389400000), (75, 373824000), (80, 350460000), (88, 318600000), (90, 311520000), (96, 292050000), (99, 283200000), (100, 280368000), (108, 259600000), (110, 254880000), (118, 237600000), (120, 233640000), (125, 224294400), (128, 219037500), (132, 212400000), (135, 207680000), (144, 194700000), (150, 186912000), (160, 175230000), (165, 169920000), (176, 159300000), (177, 158400000), (180, 155760000), (192, 146025000), (198, 141600000), (200, 140184000), (216, 129800000), (220, 127440000), (225, 124608000), (236, 118800000), (240, 116820000), (250, 112147200), (256, 109518750), (264, 106200000), (270, 103840000), (275, 101952000), (288, 97350000), (295, 95040000), (297, 94400000), (300, 93456000), (320, 87615000), (330, 84960000), (352, 79650000), (354, 79200000), (360, 77880000), (375, 74764800), (384, 73012500), (396, 70800000), (400, 70092000), (432, 64900000), (440, 63720000), (450, 62304000), (472, 59400000), (480, 58410000), (495, 56640000), (500, 56073600), (512, 54759375), (528, 53100000), (531, 52800000), (540, 51920000), (550, 50976000), (576, 48675000), (590, 47520000), (594, 47200000), (600, 46728000), (625, 44858880), (640, 43807500), (649, 43200000), (660, 42480000), (675, 41536000), (704, 39825000), (708, 39600000), (720, 38940000), (750, 37382400), (768, 36506250), (792, 35400000), (800, 35046000), (825, 33984000), (864, 32450000), (880, 31860000), (885, 31680000), (900, 31152000), (944, 29700000), (960, 29205000), (990, 28320000), (1000, 28036800), (1056, 26550000), (1062, 26400000), (1080, 25960000), (1100, 25488000), (1125, 24921600), (1152, 24337500), (1180, 23760000), (1188, 23600000), (1200, 23364000), (1250, 22429440), (1280, 21903750), (1298, 21600000), (1320, 21240000), (1350, 20768000), (1375, 20390400), (1408, 19912500), (1416, 19800000), (1440, 19470000), (1475, 19008000), (1485, 18880000), (1500, 18691200), (1536, 18253125), (1584, 17700000), (1593, 17600000), (1600, 17523000), (1650, 16992000), (1728, 16225000), (1760, 15930000), (1770, 15840000), (1800, 15576000), (1875, 14952960), (1888, 14850000), (1920, 14602500), (1947, 14400000), (1980, 14160000), (2000, 14018400), (2112, 13275000), (2124, 13200000), (2160, 12980000), (2200, 12744000), (2250, 12460800), (2304, 12168750), (2360, 11880000), (2376, 11800000), (2400, 11682000), (2475, 11328000), (2500, 11214720), (2560, 10951875), (2596, 10800000), (2640, 10620000), (2655, 10560000), (2700, 10384000), (2750, 10195200), (2816, 9956250), (2832, 9900000), (2880, 9735000), (2950, 9504000), (2970, 9440000), (3000, 9345600), (3125, 8971776), (3168, 8850000), (3186, 8800000), (3200, 8761500), (3245, 8640000), (3300, 8496000), (3375, 8307200), (3456, 8112500), (3520, 7965000), (3540, 7920000), (3600, 7788000), (3750, 7476480), (3776, 7425000), (3840, 7301250), (3894, 7200000), (3960, 7080000), (4000, 7009200), (4125, 6796800), (4224, 6637500), (4248, 6600000), (4320, 6490000), (4400, 6372000), (4425, 6336000), (4500, 6230400), (4608, 6084375), (4720, 5940000), (4752, 5900000), (4800, 5841000), (4950, 5664000), (5000, 5607360), (5192, 5400000), (5280, 5310000), (5310, 5280000), (5400, 5192000), (5500, 5097600), (5625, 4984320), (5632, 4978125), (5664, 4950000), (5760, 4867500), (5841, 4800000), (5900, 4752000), (5940, 4720000), (6000, 4672800), (6250, 4485888), (6336, 4425000), (6372, 4400000), (6400, 4380750), (6490, 4320000), (6600, 4248000), (6750, 4153600), (6875, 4078080), (6912, 4056250), (7040, 3982500), (7080, 3960000), (7200, 3894000), (7375, 3801600), (7425, 3776000), (7500, 3738240), (7552, 3712500), (7680, 3650625), (7788, 3600000), (7920, 3540000), (7965, 3520000), (8000, 3504600), (8250, 3398400), (8448, 3318750), (8496, 3300000), (8640, 3245000), (8800, 3186000), (8850, 3168000), (9000, 3115200), (9375, 2990592), (9440, 2970000), (9504, 2950000), (9600, 2920500), (9735, 2880000), (9900, 2832000), (10000, 2803680), (10384, 2700000), (10560, 2655000), (10620, 2640000), (10800, 2596000), (11000, 2548800), (11250, 2492160), (11328, 2475000), (11520, 2433750), (11682, 2400000), (11800, 2376000), (11880, 2360000), (12000, 2336400), (12375, 2265600), (12500, 2242944), (12672, 2212500), (12744, 2200000), (12800, 2190375), (12980, 2160000), (13200, 2124000), (13275, 2112000), (13500, 2076800), (13750, 2039040), (13824, 2028125), (14080, 1991250), (14160, 1980000), (14400, 1947000), (14750, 1900800), (14850, 1888000), (15000, 1869120), (15104, 1856250), (15576, 1800000), (15840, 1770000), (15930, 1760000), (16000, 1752300), (16225, 1728000), (16500, 1699200), (16875, 1661440), (16896, 1659375), (16992, 1650000), (17280, 1622500), (17523, 1600000), (17600, 1593000), (17700, 1584000), (18000, 1557600), (18750, 1495296), (18880, 1485000), (19008, 1475000), (19200, 1460250), (19470, 1440000), (19800, 1416000), (20000, 1401840), (20625, 1359360), (20768, 1350000), (21120, 1327500), (21240, 1320000), (21600, 1298000), (22000, 1274400), (22125, 1267200), (22500, 1246080), (22656, 1237500), (23040, 1216875), (23364, 1200000), (23600, 1188000), (23760, 1180000), (24000, 1168200), (24750, 1132800), (25000, 1121472), (25344, 1106250), (25488, 1100000), (25960, 1080000), (26400, 1062000), (26550, 1056000), (27000, 1038400), (27500, 1019520), (28125, 996864), (28160, 995625), (28320, 990000), (28800, 973500), (29205, 960000), (29500, 950400), (29700, 944000), (30000, 934560), (30208, 928125), (31152, 900000), (31680, 885000), (31860, 880000), (32000, 876150), (32450, 864000), (33000, 849600), (33750, 830720), (33984, 825000), (34375, 815616), (34560, 811250), (35046, 800000), (35200, 796500), (35400, 792000), (36000, 778800), (36875, 760320), (37125, 755200), (37500, 747648), (37760, 742500), (38016, 737500), (38400, 730125), (38940, 720000), (39600, 708000), (39825, 704000), (40000, 700920), (41250, 679680), (41536, 675000), (42240, 663750), (42480, 660000), (43200, 649000), (44000, 637200), (44250, 633600), (45000, 623040), (45312, 618750), (46728, 600000), (47200, 594000), (47520, 590000), (48000, 584100), (48675, 576000), (49500, 566400), (50000, 560736), (50688, 553125), (50976, 550000), (51920, 540000), (52800, 531000), (53100, 528000), (54000, 519200), (55000, 509760), (56250, 498432), (56640, 495000), (57600, 486750), (58410, 480000), (59000, 475200), (59400, 472000), (60000, 467280), (61875, 453120), (62304, 450000), (63360, 442500), (63720, 440000), (64000, 438075), (64900, 432000), (66000, 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(132000, 212400), (132750, 211200), (135000, 207680), (135936, 206250), (137500, 203904), (140184, 200000), (140800, 199125), (141600, 198000), (144000, 194700), (146025, 192000), (147500, 190080), (148500, 188800), (150000, 186912), (151040, 185625), (152064, 184375), (155760, 180000), (158400, 177000), (159300, 176000), (160000, 175230), (162250, 172800), (165000, 169920), (166144, 168750)]