21098880000

素因数分解:

$2^{10}\times 3^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 1100

約数和(自身を含む): 88210257432

約数和(自身を除く): 67111377432

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, 37, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 74, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 111, 120, 125, 128, 132, 135, 144, 148, 150, 160, 162, 165, 176, 180, 185, 192, 198, 200, 216, 220, 222, 225, 240, 250, 256, 264, 270, 275, 288, 296, 297, 300, 320, 324, 330, 333, 352, 360, 370, 375, 384, 396, 400, 405, 407, 432, 440, 444, 450, 480, 495, 500, 512, 528, 540, 550, 555, 576, 592, 594, 600, 625, 640, 648, 660, 666, 675, 704, 720, 740, 750, 768, 792, 800, 810, 814, 825, 864, 880, 888, 891, 900, 925, 960, 990, 999, 1000, 1024, 1056, 1080, 1100, 1110, 1125, 1152, 1184, 1188, 1200, 1221, 1250, 1280, 1296, 1320, 1332, 1350, 1375, 1408, 1440, 1480, 1485, 1500, 1536, 1584, 1600, 1620, 1628, 1650, 1665, 1728, 1760, 1776, 1782, 1800, 1850, 1875, 1920, 1980, 1998, 2000, 2025, 2035, 2112, 2160, 2200, 2220, 2250, 2304, 2368, 2376, 2400, 2442, 2475, 2500, 2560, 2592, 2640, 2664, 2700, 2750, 2775, 2816, 2880, 2960, 2970, 2997, 3000, 3072, 3168, 3200, 3240, 3256, 3300, 3330, 3375, 3456, 3520, 3552, 3564, 3600, 3663, 3700, 3750, 3840, 3960, 3996, 4000, 4050, 4070, 4125, 4224, 4320, 4400, 4440, 4455, 4500, 4608, 4625, 4736, 4752, 4800, 4884, 4950, 4995, 5000, 5120, 5184, 5280, 5328, 5400, 5500, 5550, 5625, 5632, 5760, 5920, 5940, 5994, 6000, 6105, 6336, 6400, 6480, 6512, 6600, 6660, 6750, 6875, 6912, 7040, 7104, 7128, 7200, 7326, 7400, 7425, 7500, 7680, 7920, 7992, 8000, 8100, 8140, 8250, 8325, 8448, 8640, 8800, 8880, 8910, 9000, 9216, 9250, 9472, 9504, 9600, 9768, 9900, 9990, 10000, 10125, 10175, 10368, 10560, 10656, 10800, 10989, 11000, 11100, 11250, 11264, 11520, 11840, 11880, 11988, 12000, 12210, 12375, 12672, 12800, 12960, 13024, 13200, 13320, 13500, 13750, 13824, 13875, 14080, 14208, 14256, 14400, 14652, 14800, 14850, 14985, 15000, 15360, 15840, 15984, 16000, 16200, 16280, 16500, 16650, 16875, 16896, 17280, 17600, 17760, 17820, 18000, 18315, 18500, 18944, 19008, 19200, 19536, 19800, 19980, 20000, 20250, 20350, 20625, 20736, 21120, 21312, 21600, 21978, 22000, 22200, 22275, 22500, 23040, 23125, 23680, 23760, 23976, 24000, 24420, 24750, 24975, 25344, 25600, 25920, 26048, 26400, 26640, 27000, 27500, 27648, 27750, 28160, 28416, 28512, 28800, 29304, 29600, 29700, 29970, 30000, 30525, 31680, 31968, 32000, 32400, 32560, 32967, 33000, 33300, 33750, 33792, 34560, 35200, 35520, 35640, 36000, 36630, 37000, 37125, 37888, 38016, 38400, 39072, 39600, 39960, 40000, 40500, 40700, 41250, 41472, 41625, 42240, 42624, 43200, 43956, 44000, 44400, 44550, 45000, 46080, 46250, 47360, 47520, 47952, 48000, 48840, 49500, 49950, 50625, 50688, 50875, 51840, 52096, 52800, 53280, 54000, 54945, 55000, 55500, 56320, 56832, 57024, 57600, 58608, 59200, 59400, 59940, 60000, 61050, 61875, 63360, 63936, 64000, 64800, 65120, 65934, 66000, 66600, 67500, 69120, 69375, 70400, 71040, 71280, 72000, 73260, 74000, 74250, 74925, 76032, 76800, 78144, 79200, 79920, 80000, 81000, 81400, 82500, 82944, 83250, 84480, 85248, 86400, 87912, 88000, 88800, 89100, 90000, 91575, 92500, 94720, 95040, 95904, 96000, 97680, 99000, 99900, 101250, 101376, 101750, 103680, 104192, 105600, 106560, 108000, 109890, 110000, 111000, 111375, 113664, 114048, 115200, 117216, 118400, 118800, 119880, 120000, 122100, 123750, 124875, 126720, 127872, 128000, 129600, 130240, 131868, 132000, 133200, 135000, 138240, 138750, 140800, 142080, 142560, 144000, 146520, 148000, 148500, 149850, 152064, 152625, 156288, 158400, 159840, 160000, 162000, 162800, 164835, 165000, 166500, 168960, 170496, 172800, 175824, 176000, 177600, 178200, 180000, 183150, 185000, 185625, 189440, 190080, 191808, 192000, 195360, 198000, 199800, 202500, 203500, 207360, 208125, 208384, 211200, 213120, 216000, 219780, 220000, 222000, 222750, 228096, 230400, 234432, 236800, 237600, 239760, 240000, 244200, 247500, 249750, 253440, 254375, 255744, 259200, 260480, 263736, 264000, 266400, 270000, 274725, 277500, 281600, 284160, 285120, 288000, 293040, 296000, 297000, 299700, 304128, 305250, 312576, 316800, 319680, 320000, 324000, 325600, 329670, 330000, 333000, 340992, 345600, 351648, 352000, 355200, 356400, 360000, 366300, 370000, 371250, 374625, 380160, 383616, 384000, 390720, 396000, 399600, 405000, 407000, 414720, 416250, 416768, 422400, 426240, 432000, 439560, 440000, 444000, 445500, 456192, 457875, 468864, 473600, 475200, 479520, 480000, 488400, 495000, 499500, 506880, 508750, 511488, 518400, 520960, 527472, 528000, 532800, 540000, 549450, 555000, 556875, 568320, 570240, 576000, 586080, 592000, 594000, 599400, 610500, 624375, 625152, 633600, 639360, 640000, 648000, 651200, 659340, 660000, 666000, 691200, 703296, 704000, 710400, 712800, 720000, 732600, 740000, 742500, 749250, 760320, 763125, 767232, 781440, 792000, 799200, 810000, 814000, 824175, 832500, 844800, 852480, 864000, 879120, 880000, 888000, 891000, 912384, 915750, 937728, 947200, 950400, 959040, 960000, 976800, 990000, 999000, 1017500, 1022976, 1036800, 1041920, 1054944, 1056000, 1065600, 1080000, 1098900, 1110000, 1113750, 1140480, 1152000, 1172160, 1184000, 1188000, 1198800, 1221000, 1248750, 1250304, 1267200, 1278720, 1296000, 1302400, 1318680, 1320000, 1332000, 1373625, 1406592, 1408000, 1420800, 1425600, 1440000, 1465200, 1480000, 1485000, 1498500, 1520640, 1526250, 1534464, 1562880, 1584000, 1598400, 1620000, 1628000, 1648350, 1665000, 1704960, 1728000, 1758240, 1760000, 1776000, 1782000, 1831500, 1873125, 1875456, 1900800, 1918080, 1920000, 1953600, 1980000, 1998000, 2035000, 2073600, 2083840, 2109888, 2112000, 2131200, 2160000, 2197800, 2220000, 2227500, 2280960, 2289375, 2344320, 2368000, 2376000, 2397600, 2442000, 2497500, 2534400, 2557440, 2592000, 2604800, 2637360, 2640000, 2664000, 2747250, 2813184, 2841600, 2851200, 2880000, 2930400, 2960000, 2970000, 2997000, 3052500, 3068928, 3125760, 3168000, 3196800, 3240000, 3256000, 3296700, 3330000, 3456000, 3516480, 3520000, 3552000, 3564000, 3663000, 3746250, 3750912, 3801600, 3836160, 3907200, 3960000, 3996000, 4070000, 4120875, 4219776, 4224000, 4262400, 4320000, 4395600, 4440000, 4455000, 4561920, 4578750, 4688640, 4736000, 4752000, 4795200, 4884000, 4995000, 5114880, 5184000, 5209600, 5274720, 5280000, 5328000, 5494500, 5626368, 5702400, 5760000, 5860800, 5920000, 5940000, 5994000, 6105000, 6251520, 6336000, 6393600, 6480000, 6512000, 6593400, 6660000, 6868125, 7032960, 7040000, 7104000, 7128000, 7326000, 7492500, 7603200, 7672320, 7814400, 7920000, 7992000, 8140000, 8241750, 8439552, 8524800, 8640000, 8791200, 8880000, 8910000, 9157500, 9377280, 9504000, 9590400, 9768000, 9990000, 10368000, 10419200, 10549440, 10560000, 10656000, 10989000, 11252736, 11404800, 11721600, 11840000, 11880000, 11988000, 12210000, 12672000, 12787200, 12960000, 13024000, 13186800, 13320000, 13736250, 14065920, 14208000, 14256000, 14652000, 14985000, 15344640, 15628800, 15840000, 15984000, 16280000, 16483500, 16879104, 17280000, 17582400, 17760000, 17820000, 18315000, 18754560, 19008000, 19180800, 19536000, 19980000, 20604375, 21098880, 21120000, 21312000, 21978000, 22809600, 23443200, 23680000, 23760000, 23976000, 24420000, 25574400, 25920000, 26048000, 26373600, 26640000, 27472500, 28131840, 28512000, 29304000, 29970000, 31257600, 31680000, 31968000, 32560000, 32967000, 33758208, 35164800, 35520000, 35640000, 36630000, 38016000, 38361600, 39072000, 39960000, 41208750, 42197760, 42624000, 43956000, 46886400, 47520000, 47952000, 48840000, 51840000, 52096000, 52747200, 53280000, 54945000, 56263680, 57024000, 58608000, 59940000, 63360000, 63936000, 65120000, 65934000, 70329600, 71040000, 71280000, 73260000, 76723200, 78144000, 79920000, 82417500, 84395520, 87912000, 93772800, 95040000, 95904000, 97680000, 105494400, 106560000, 109890000, 114048000, 117216000, 119880000, 127872000, 130240000, 131868000, 140659200, 142560000, 146520000, 156288000, 159840000, 164835000, 168791040, 175824000, 190080000, 191808000, 195360000, 210988800, 213120000, 219780000, 234432000, 239760000, 260480000, 263736000, 281318400, 285120000, 293040000, 319680000, 329670000, 351648000, 383616000, 390720000, 421977600, 439560000, 468864000, 479520000, 527472000, 570240000, 586080000, 639360000, 659340000, 703296000, 781440000, 843955200, 879120000, 959040000, 1054944000, 1172160000, 1318680000, 1406592000, 1758240000, 1918080000, 2109888000, 2344320000, 2637360000, 3516480000, 4219776000, 5274720000, 7032960000, 10549440000, 21098880000]

約数ペア:

[(1, 21098880000), (2, 10549440000), (3, 7032960000), (4, 5274720000), (5, 4219776000), (6, 3516480000), (8, 2637360000), (9, 2344320000), (10, 2109888000), (11, 1918080000), (12, 1758240000), (15, 1406592000), (16, 1318680000), (18, 1172160000), (20, 1054944000), (22, 959040000), (24, 879120000), (25, 843955200), (27, 781440000), (30, 703296000), (32, 659340000), (33, 639360000), (36, 586080000), (37, 570240000), (40, 527472000), (44, 479520000), (45, 468864000), (48, 439560000), (50, 421977600), (54, 390720000), (55, 383616000), (60, 351648000), (64, 329670000), (66, 319680000), (72, 293040000), (74, 285120000), (75, 281318400), (80, 263736000), (81, 260480000), (88, 239760000), (90, 234432000), (96, 219780000), (99, 213120000), (100, 210988800), (108, 195360000), (110, 191808000), (111, 190080000), (120, 175824000), (125, 168791040), (128, 164835000), (132, 159840000), (135, 156288000), (144, 146520000), (148, 142560000), (150, 140659200), (160, 131868000), (162, 130240000), (165, 127872000), (176, 119880000), (180, 117216000), (185, 114048000), (192, 109890000), (198, 106560000), (200, 105494400), (216, 97680000), (220, 95904000), (222, 95040000), (225, 93772800), (240, 87912000), (250, 84395520), (256, 82417500), (264, 79920000), (270, 78144000), (275, 76723200), (288, 73260000), (296, 71280000), (297, 71040000), (300, 70329600), (320, 65934000), (324, 65120000), (330, 63936000), (333, 63360000), (352, 59940000), (360, 58608000), (370, 57024000), (375, 56263680), (384, 54945000), (396, 53280000), (400, 52747200), (405, 52096000), (407, 51840000), (432, 48840000), (440, 47952000), (444, 47520000), (450, 46886400), (480, 43956000), (495, 42624000), (500, 42197760), (512, 41208750), (528, 39960000), (540, 39072000), (550, 38361600), (555, 38016000), (576, 36630000), (592, 35640000), (594, 35520000), (600, 35164800), (625, 33758208), (640, 32967000), (648, 32560000), (660, 31968000), (666, 31680000), (675, 31257600), (704, 29970000), (720, 29304000), (740, 28512000), (750, 28131840), (768, 27472500), (792, 26640000), (800, 26373600), (810, 26048000), (814, 25920000), (825, 25574400), (864, 24420000), (880, 23976000), (888, 23760000), (891, 23680000), (900, 23443200), (925, 22809600), (960, 21978000), (990, 21312000), (999, 21120000), (1000, 21098880), (1024, 20604375), (1056, 19980000), (1080, 19536000), (1100, 19180800), (1110, 19008000), (1125, 18754560), (1152, 18315000), (1184, 17820000), (1188, 17760000), (1200, 17582400), (1221, 17280000), (1250, 16879104), (1280, 16483500), (1296, 16280000), (1320, 15984000), (1332, 15840000), (1350, 15628800), (1375, 15344640), (1408, 14985000), (1440, 14652000), (1480, 14256000), (1485, 14208000), (1500, 14065920), (1536, 13736250), (1584, 13320000), (1600, 13186800), (1620, 13024000), (1628, 12960000), (1650, 12787200), (1665, 12672000), (1728, 12210000), (1760, 11988000), (1776, 11880000), (1782, 11840000), (1800, 11721600), (1850, 11404800), (1875, 11252736), (1920, 10989000), (1980, 10656000), (1998, 10560000), (2000, 10549440), (2025, 10419200), (2035, 10368000), (2112, 9990000), (2160, 9768000), (2200, 9590400), (2220, 9504000), (2250, 9377280), (2304, 9157500), (2368, 8910000), (2376, 8880000), (2400, 8791200), (2442, 8640000), (2475, 8524800), (2500, 8439552), (2560, 8241750), (2592, 8140000), (2640, 7992000), (2664, 7920000), (2700, 7814400), (2750, 7672320), (2775, 7603200), (2816, 7492500), (2880, 7326000), (2960, 7128000), (2970, 7104000), (2997, 7040000), (3000, 7032960), (3072, 6868125), (3168, 6660000), (3200, 6593400), (3240, 6512000), (3256, 6480000), (3300, 6393600), (3330, 6336000), (3375, 6251520), (3456, 6105000), (3520, 5994000), (3552, 5940000), (3564, 5920000), (3600, 5860800), (3663, 5760000), (3700, 5702400), (3750, 5626368), (3840, 5494500), (3960, 5328000), (3996, 5280000), (4000, 5274720), (4050, 5209600), (4070, 5184000), (4125, 5114880), (4224, 4995000), (4320, 4884000), (4400, 4795200), (4440, 4752000), (4455, 4736000), (4500, 4688640), (4608, 4578750), (4625, 4561920), (4736, 4455000), (4752, 4440000), (4800, 4395600), (4884, 4320000), (4950, 4262400), (4995, 4224000), (5000, 4219776), (5120, 4120875), (5184, 4070000), (5280, 3996000), (5328, 3960000), (5400, 3907200), (5500, 3836160), (5550, 3801600), (5625, 3750912), (5632, 3746250), (5760, 3663000), (5920, 3564000), (5940, 3552000), (5994, 3520000), (6000, 3516480), (6105, 3456000), (6336, 3330000), (6400, 3296700), (6480, 3256000), (6512, 3240000), (6600, 3196800), (6660, 3168000), (6750, 3125760), (6875, 3068928), (6912, 3052500), (7040, 2997000), (7104, 2970000), (7128, 2960000), (7200, 2930400), (7326, 2880000), (7400, 2851200), (7425, 2841600), (7500, 2813184), (7680, 2747250), (7920, 2664000), (7992, 2640000), (8000, 2637360), (8100, 2604800), (8140, 2592000), (8250, 2557440), (8325, 2534400), (8448, 2497500), (8640, 2442000), (8800, 2397600), (8880, 2376000), (8910, 2368000), (9000, 2344320), (9216, 2289375), (9250, 2280960), (9472, 2227500), (9504, 2220000), (9600, 2197800), (9768, 2160000), (9900, 2131200), (9990, 2112000), (10000, 2109888), (10125, 2083840), (10175, 2073600), (10368, 2035000), (10560, 1998000), (10656, 1980000), (10800, 1953600), (10989, 1920000), (11000, 1918080), (11100, 1900800), (11250, 1875456), (11264, 1873125), (11520, 1831500), (11840, 1782000), (11880, 1776000), (11988, 1760000), (12000, 1758240), (12210, 1728000), (12375, 1704960), (12672, 1665000), (12800, 1648350), (12960, 1628000), (13024, 1620000), (13200, 1598400), (13320, 1584000), (13500, 1562880), (13750, 1534464), (13824, 1526250), (13875, 1520640), (14080, 1498500), (14208, 1485000), (14256, 1480000), (14400, 1465200), (14652, 1440000), (14800, 1425600), (14850, 1420800), (14985, 1408000), (15000, 1406592), (15360, 1373625), (15840, 1332000), (15984, 1320000), (16000, 1318680), (16200, 1302400), (16280, 1296000), (16500, 1278720), (16650, 1267200), (16875, 1250304), (16896, 1248750), (17280, 1221000), (17600, 1198800), (17760, 1188000), 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(33000, 639360), (33300, 633600), (33750, 625152), (33792, 624375), (34560, 610500), (35200, 599400), (35520, 594000), (35640, 592000), (36000, 586080), (36630, 576000), (37000, 570240), (37125, 568320), (37888, 556875), (38016, 555000), (38400, 549450), (39072, 540000), (39600, 532800), (39960, 528000), (40000, 527472), (40500, 520960), (40700, 518400), (41250, 511488), (41472, 508750), (41625, 506880), (42240, 499500), (42624, 495000), (43200, 488400), (43956, 480000), (44000, 479520), (44400, 475200), (44550, 473600), (45000, 468864), (46080, 457875), (46250, 456192), (47360, 445500), (47520, 444000), (47952, 440000), (48000, 439560), (48840, 432000), (49500, 426240), (49950, 422400), (50625, 416768), (50688, 416250), (50875, 414720), (51840, 407000), (52096, 405000), (52800, 399600), (53280, 396000), (54000, 390720), (54945, 384000), (55000, 383616), (55500, 380160), (56320, 374625), (56832, 371250), (57024, 370000), (57600, 366300), (58608, 360000), (59200, 356400), (59400, 355200), (59940, 352000), (60000, 351648), (61050, 345600), (61875, 340992), (63360, 333000), (63936, 330000), (64000, 329670), (64800, 325600), (65120, 324000), (65934, 320000), (66000, 319680), (66600, 316800), (67500, 312576), (69120, 305250), (69375, 304128), (70400, 299700), (71040, 297000), (71280, 296000), (72000, 293040), (73260, 288000), (74000, 285120), (74250, 284160), (74925, 281600), (76032, 277500), (76800, 274725), (78144, 270000), (79200, 266400), (79920, 264000), (80000, 263736), (81000, 260480), (81400, 259200), (82500, 255744), (82944, 254375), (83250, 253440), (84480, 249750), (85248, 247500), (86400, 244200), (87912, 240000), (88000, 239760), (88800, 237600), (89100, 236800), (90000, 234432), (91575, 230400), (92500, 228096), (94720, 222750), (95040, 222000), (95904, 220000), (96000, 219780), (97680, 216000), (99000, 213120), (99900, 211200), (101250, 208384), (101376, 208125), (101750, 207360), (103680, 203500), (104192, 202500), (105600, 199800), (106560, 198000), (108000, 195360), (109890, 192000), (110000, 191808), (111000, 190080), (111375, 189440), (113664, 185625), (114048, 185000), (115200, 183150), (117216, 180000), (118400, 178200), (118800, 177600), (119880, 176000), (120000, 175824), (122100, 172800), (123750, 170496), (124875, 168960), (126720, 166500), (127872, 165000), (128000, 164835), (129600, 162800), (130240, 162000), (131868, 160000), (132000, 159840), (133200, 158400), (135000, 156288), (138240, 152625), (138750, 152064), (140800, 149850), (142080, 148500), (142560, 148000), (144000, 146520)]