2100384000

素因数分解:

$2^8\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:81

約数の個数: 1152

約数和(自身を含む): 9642447360

約数和(自身を除く): 7542063360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 25, 26, 27, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 50, 51, 52, 54, 55, 60, 64, 65, 66, 68, 72, 75, 78, 80, 85, 88, 90, 96, 99, 100, 102, 104, 108, 110, 117, 120, 125, 128, 130, 132, 135, 136, 143, 144, 150, 153, 156, 160, 165, 170, 176, 180, 187, 192, 195, 198, 200, 204, 208, 216, 220, 221, 225, 234, 240, 250, 255, 256, 260, 264, 270, 272, 275, 286, 288, 297, 300, 306, 312, 320, 325, 330, 340, 351, 352, 360, 374, 375, 384, 390, 396, 400, 408, 416, 425, 429, 432, 440, 442, 450, 459, 468, 480, 495, 500, 510, 520, 528, 540, 544, 550, 561, 572, 576, 585, 594, 600, 612, 624, 640, 650, 660, 663, 675, 680, 702, 704, 715, 720, 748, 750, 765, 768, 780, 792, 800, 816, 825, 832, 850, 858, 864, 880, 884, 900, 918, 935, 936, 960, 975, 990, 1000, 1020, 1040, 1056, 1080, 1088, 1100, 1105, 1122, 1125, 1144, 1152, 1170, 1188, 1200, 1224, 1248, 1275, 1280, 1287, 1300, 1320, 1326, 1350, 1360, 1375, 1404, 1408, 1430, 1440, 1485, 1496, 1500, 1530, 1560, 1584, 1600, 1625, 1632, 1650, 1664, 1683, 1700, 1716, 1728, 1755, 1760, 1768, 1800, 1836, 1870, 1872, 1920, 1950, 1980, 1989, 2000, 2040, 2080, 2112, 2125, 2145, 2160, 2176, 2200, 2210, 2244, 2250, 2288, 2295, 2304, 2340, 2376, 2400, 2431, 2448, 2475, 2496, 2550, 2574, 2600, 2640, 2652, 2700, 2720, 2750, 2805, 2808, 2816, 2860, 2880, 2925, 2970, 2992, 3000, 3060, 3120, 3168, 3200, 3250, 3264, 3300, 3315, 3328, 3366, 3375, 3400, 3432, 3456, 3510, 3520, 3536, 3575, 3600, 3672, 3740, 3744, 3825, 3840, 3861, 3900, 3960, 3978, 4000, 4080, 4125, 4160, 4224, 4250, 4290, 4320, 4352, 4400, 4420, 4488, 4500, 4576, 4590, 4675, 4680, 4752, 4800, 4862, 4875, 4896, 4950, 4992, 5049, 5100, 5148, 5200, 5280, 5304, 5400, 5440, 5500, 5525, 5610, 5616, 5720, 5760, 5850, 5940, 5967, 5984, 6000, 6120, 6240, 6336, 6375, 6400, 6435, 6500, 6528, 6600, 6630, 6732, 6750, 6800, 6864, 6912, 7020, 7040, 7072, 7150, 7200, 7293, 7344, 7425, 7480, 7488, 7650, 7722, 7800, 7920, 7956, 8000, 8160, 8250, 8320, 8415, 8448, 8500, 8580, 8640, 8775, 8800, 8840, 8976, 9000, 9152, 9180, 9350, 9360, 9504, 9600, 9724, 9750, 9792, 9900, 9945, 9984, 10098, 10200, 10296, 10400, 10560, 10608, 10725, 10800, 10880, 11000, 11050, 11220, 11232, 11440, 11475, 11520, 11700, 11880, 11934, 11968, 12000, 12155, 12240, 12375, 12480, 12672, 12750, 12870, 13000, 13056, 13200, 13260, 13464, 13500, 13600, 13728, 14025, 14040, 14080, 14144, 14300, 14400, 14586, 14625, 14688, 14850, 14960, 14976, 15300, 15444, 15600, 15840, 15912, 16000, 16320, 16500, 16575, 16640, 16830, 17000, 17160, 17280, 17550, 17600, 17680, 17875, 17952, 18000, 18304, 18360, 18700, 18720, 19008, 19125, 19200, 19305, 19448, 19500, 19584, 19800, 19890, 20196, 20400, 20592, 20800, 21120, 21216, 21450, 21600, 21760, 21879, 22000, 22100, 22440, 22464, 22880, 22950, 23375, 23400, 23760, 23868, 23936, 24000, 24310, 24480, 24750, 24960, 25245, 25344, 25500, 25740, 26000, 26400, 26520, 26928, 27000, 27200, 27456, 27625, 28050, 28080, 28288, 28600, 28800, 29172, 29250, 29376, 29700, 29835, 29920, 29952, 30600, 30888, 31200, 31680, 31824, 32000, 32175, 32640, 33000, 33150, 33660, 34000, 34320, 34560, 35100, 35200, 35360, 35750, 35904, 36000, 36465, 36608, 36720, 37125, 37400, 37440, 38016, 38250, 38610, 38896, 39000, 39168, 39600, 39780, 40392, 40800, 41184, 41600, 42075, 42240, 42432, 42900, 43200, 43758, 43875, 44000, 44200, 44880, 44928, 45760, 45900, 46750, 46800, 47520, 47736, 47872, 48000, 48620, 48960, 49500, 49725, 49920, 50490, 51000, 51480, 52000, 52800, 53040, 53625, 53856, 54000, 54400, 54912, 55250, 56100, 56160, 56576, 57200, 57375, 57600, 58344, 58500, 58752, 59400, 59670, 59840, 60775, 61200, 61776, 62400, 63360, 63648, 64350, 65280, 65637, 66000, 66300, 67320, 68000, 68640, 70125, 70200, 70400, 70720, 71500, 71808, 72000, 72930, 73440, 74250, 74800, 74880, 76032, 76500, 77220, 77792, 78000, 79200, 79560, 80784, 81600, 82368, 82875, 83200, 84150, 84864, 85800, 86400, 87516, 87750, 88000, 88400, 89760, 89856, 91520, 91800, 93500, 93600, 95040, 95472, 96000, 96525, 97240, 97920, 99000, 99450, 100980, 102000, 102960, 104000, 105600, 106080, 107250, 107712, 108000, 108800, 109395, 109824, 110500, 112200, 112320, 114400, 114750, 116688, 117000, 117504, 118800, 119340, 119680, 121550, 122400, 123552, 124800, 126225, 126720, 127296, 128700, 131274, 132000, 132600, 134640, 136000, 137280, 140250, 140400, 141440, 143000, 143616, 144000, 145860, 146880, 148500, 149175, 149600, 149760, 153000, 154440, 155584, 156000, 158400, 159120, 160875, 161568, 163200, 164736, 165750, 168300, 169728, 171600, 172800, 175032, 175500, 176000, 176800, 179520, 182325, 183040, 183600, 187000, 187200, 190080, 190944, 193050, 194480, 195840, 198000, 198900, 201960, 204000, 205920, 208000, 210375, 211200, 212160, 214500, 215424, 216000, 218790, 221000, 224400, 224640, 228800, 229500, 233376, 234000, 237600, 238680, 239360, 243100, 244800, 247104, 248625, 249600, 252450, 254592, 257400, 262548, 264000, 265200, 269280, 272000, 274560, 280500, 280800, 282880, 286000, 288000, 291720, 293760, 297000, 298350, 299200, 303875, 306000, 308880, 311168, 312000, 316800, 318240, 321750, 323136, 326400, 328185, 329472, 331500, 336600, 343200, 350064, 351000, 352000, 353600, 359040, 364650, 367200, 374000, 374400, 380160, 381888, 386100, 388960, 396000, 397800, 403920, 408000, 411840, 416000, 420750, 424320, 429000, 430848, 432000, 437580, 442000, 448800, 449280, 457600, 459000, 466752, 468000, 475200, 477360, 482625, 486200, 489600, 494208, 497250, 504900, 509184, 514800, 525096, 528000, 530400, 538560, 544000, 546975, 549120, 561000, 561600, 572000, 583440, 587520, 594000, 596700, 598400, 607750, 612000, 617760, 622336, 624000, 631125, 633600, 636480, 643500, 646272, 656370, 663000, 673200, 686400, 700128, 702000, 707200, 718080, 729300, 734400, 745875, 748000, 748800, 763776, 772200, 777920, 792000, 795600, 807840, 816000, 823680, 841500, 848640, 858000, 864000, 875160, 884000, 897600, 911625, 915200, 918000, 933504, 936000, 950400, 954720, 965250, 972400, 979200, 988416, 994500, 1009800, 1029600, 1050192, 1056000, 1060800, 1077120, 1093950, 1122000, 1123200, 1144000, 1166880, 1188000, 1193400, 1196800, 1215500, 1224000, 1235520, 1248000, 1262250, 1272960, 1287000, 1292544, 1312740, 1326000, 1346400, 1372800, 1400256, 1404000, 1414400, 1458600, 1468800, 1491750, 1496000, 1527552, 1544400, 1555840, 1584000, 1591200, 1615680, 1632000, 1640925, 1647360, 1683000, 1716000, 1750320, 1768000, 1795200, 1823250, 1836000, 1867008, 1872000, 1900800, 1909440, 1930500, 1944800, 1989000, 2019600, 2059200, 2100384, 2121600, 2154240, 2187900, 2244000, 2246400, 2288000, 2333760, 2376000, 2386800, 2431000, 2448000, 2471040, 2524500, 2545920, 2574000, 2625480, 2652000, 2692800, 2734875, 2745600, 2800512, 2808000, 2917200, 2937600, 2983500, 2992000, 3088800, 3111680, 3168000, 3182400, 3231360, 3281850, 3366000, 3432000, 3500640, 3536000, 3590400, 3646500, 3672000, 3744000, 3818880, 3861000, 3889600, 3978000, 4039200, 4118400, 4200768, 4243200, 4375800, 4488000, 4576000, 4667520, 4752000, 4773600, 4862000, 4896000, 4942080, 5049000, 5148000, 5250960, 5304000, 5385600, 5469750, 5601024, 5616000, 5834400, 5967000, 5984000, 6177600, 6364800, 6462720, 6563700, 6732000, 6864000, 7001280, 7072000, 7293000, 7344000, 7637760, 7722000, 7779200, 7956000, 8078400, 8204625, 8236800, 8401536, 8751600, 8976000, 9335040, 9504000, 9547200, 9724000, 10098000, 10296000, 10501920, 10608000, 10771200, 10939500, 11232000, 11668800, 11934000, 12355200, 12729600, 13127400, 13464000, 13728000, 14002560, 14586000, 14688000, 15444000, 15558400, 15912000, 16156800, 16409250, 16803072, 17503200, 17952000, 19094400, 19448000, 20196000, 20592000, 21003840, 21216000, 21879000, 23337600, 23868000, 24710400, 26254800, 26928000, 28005120, 29172000, 30888000, 31824000, 32313600, 32818500, 35006400, 38188800, 38896000, 40392000, 41184000, 42007680, 43758000, 46675200, 47736000, 52509600, 53856000, 58344000, 61776000, 63648000, 65637000, 70012800, 77792000, 80784000, 84015360, 87516000, 95472000, 105019200, 116688000, 123552000, 131274000, 140025600, 161568000, 175032000, 190944000, 210038400, 233376000, 262548000, 350064000, 420076800, 525096000, 700128000, 1050192000, 2100384000]

約数ペア:

[(1, 2100384000), (2, 1050192000), (3, 700128000), (4, 525096000), (5, 420076800), (6, 350064000), (8, 262548000), (9, 233376000), (10, 210038400), (11, 190944000), (12, 175032000), (13, 161568000), (15, 140025600), (16, 131274000), (17, 123552000), (18, 116688000), (20, 105019200), (22, 95472000), (24, 87516000), (25, 84015360), (26, 80784000), (27, 77792000), (30, 70012800), (32, 65637000), (33, 63648000), (34, 61776000), (36, 58344000), (39, 53856000), (40, 52509600), (44, 47736000), (45, 46675200), (48, 43758000), (50, 42007680), (51, 41184000), (52, 40392000), (54, 38896000), (55, 38188800), (60, 35006400), (64, 32818500), (65, 32313600), (66, 31824000), (68, 30888000), (72, 29172000), (75, 28005120), (78, 26928000), (80, 26254800), (85, 24710400), (88, 23868000), (90, 23337600), (96, 21879000), (99, 21216000), (100, 21003840), (102, 20592000), (104, 20196000), (108, 19448000), (110, 19094400), (117, 17952000), (120, 17503200), (125, 16803072), (128, 16409250), (130, 16156800), (132, 15912000), (135, 15558400), (136, 15444000), (143, 14688000), (144, 14586000), (150, 14002560), (153, 13728000), (156, 13464000), (160, 13127400), (165, 12729600), (170, 12355200), (176, 11934000), (180, 11668800), (187, 11232000), (192, 10939500), (195, 10771200), (198, 10608000), (200, 10501920), (204, 10296000), (208, 10098000), (216, 9724000), (220, 9547200), (221, 9504000), (225, 9335040), (234, 8976000), (240, 8751600), (250, 8401536), (255, 8236800), (256, 8204625), (260, 8078400), (264, 7956000), (270, 7779200), (272, 7722000), (275, 7637760), (286, 7344000), (288, 7293000), (297, 7072000), (300, 7001280), (306, 6864000), (312, 6732000), (320, 6563700), (325, 6462720), (330, 6364800), (340, 6177600), (351, 5984000), (352, 5967000), (360, 5834400), (374, 5616000), (375, 5601024), (384, 5469750), (390, 5385600), (396, 5304000), (400, 5250960), (408, 5148000), (416, 5049000), (425, 4942080), (429, 4896000), (432, 4862000), (440, 4773600), (442, 4752000), (450, 4667520), (459, 4576000), (468, 4488000), (480, 4375800), (495, 4243200), (500, 4200768), (510, 4118400), (520, 4039200), (528, 3978000), (540, 3889600), (544, 3861000), (550, 3818880), (561, 3744000), (572, 3672000), (576, 3646500), (585, 3590400), (594, 3536000), (600, 3500640), (612, 3432000), (624, 3366000), (640, 3281850), (650, 3231360), (660, 3182400), (663, 3168000), (675, 3111680), (680, 3088800), (702, 2992000), (704, 2983500), (715, 2937600), (720, 2917200), (748, 2808000), (750, 2800512), (765, 2745600), (768, 2734875), (780, 2692800), (792, 2652000), (800, 2625480), (816, 2574000), (825, 2545920), (832, 2524500), (850, 2471040), (858, 2448000), (864, 2431000), (880, 2386800), (884, 2376000), (900, 2333760), (918, 2288000), (935, 2246400), (936, 2244000), (960, 2187900), (975, 2154240), (990, 2121600), (1000, 2100384), (1020, 2059200), (1040, 2019600), (1056, 1989000), (1080, 1944800), (1088, 1930500), (1100, 1909440), (1105, 1900800), (1122, 1872000), (1125, 1867008), (1144, 1836000), (1152, 1823250), (1170, 1795200), (1188, 1768000), (1200, 1750320), (1224, 1716000), (1248, 1683000), (1275, 1647360), (1280, 1640925), (1287, 1632000), (1300, 1615680), (1320, 1591200), (1326, 1584000), (1350, 1555840), (1360, 1544400), (1375, 1527552), (1404, 1496000), (1408, 1491750), (1430, 1468800), (1440, 1458600), (1485, 1414400), (1496, 1404000), (1500, 1400256), (1530, 1372800), (1560, 1346400), (1584, 1326000), (1600, 1312740), (1625, 1292544), (1632, 1287000), (1650, 1272960), (1664, 1262250), (1683, 1248000), (1700, 1235520), (1716, 1224000), (1728, 1215500), (1755, 1196800), (1760, 1193400), (1768, 1188000), (1800, 1166880), (1836, 1144000), (1870, 1123200), (1872, 1122000), (1920, 1093950), (1950, 1077120), (1980, 1060800), (1989, 1056000), (2000, 1050192), (2040, 1029600), (2080, 1009800), (2112, 994500), (2125, 988416), (2145, 979200), (2160, 972400), (2176, 965250), (2200, 954720), (2210, 950400), (2244, 936000), (2250, 933504), (2288, 918000), (2295, 915200), (2304, 911625), (2340, 897600), (2376, 884000), (2400, 875160), (2431, 864000), (2448, 858000), (2475, 848640), (2496, 841500), (2550, 823680), (2574, 816000), (2600, 807840), (2640, 795600), (2652, 792000), (2700, 777920), (2720, 772200), (2750, 763776), (2805, 748800), (2808, 748000), (2816, 745875), (2860, 734400), (2880, 729300), (2925, 718080), (2970, 707200), (2992, 702000), (3000, 700128), (3060, 686400), (3120, 673200), (3168, 663000), (3200, 656370), (3250, 646272), (3264, 643500), (3300, 636480), (3315, 633600), (3328, 631125), (3366, 624000), (3375, 622336), (3400, 617760), (3432, 612000), (3456, 607750), (3510, 598400), (3520, 596700), (3536, 594000), (3575, 587520), (3600, 583440), (3672, 572000), (3740, 561600), (3744, 561000), (3825, 549120), (3840, 546975), (3861, 544000), (3900, 538560), (3960, 530400), (3978, 528000), (4000, 525096), (4080, 514800), (4125, 509184), (4160, 504900), (4224, 497250), (4250, 494208), (4290, 489600), (4320, 486200), (4352, 482625), (4400, 477360), (4420, 475200), (4488, 468000), (4500, 466752), (4576, 459000), (4590, 457600), (4675, 449280), (4680, 448800), (4752, 442000), (4800, 437580), (4862, 432000), (4875, 430848), (4896, 429000), (4950, 424320), (4992, 420750), (5049, 416000), (5100, 411840), (5148, 408000), (5200, 403920), (5280, 397800), (5304, 396000), (5400, 388960), (5440, 386100), (5500, 381888), (5525, 380160), (5610, 374400), (5616, 374000), (5720, 367200), (5760, 364650), (5850, 359040), (5940, 353600), (5967, 352000), (5984, 351000), (6000, 350064), (6120, 343200), (6240, 336600), (6336, 331500), (6375, 329472), (6400, 328185), (6435, 326400), (6500, 323136), (6528, 321750), (6600, 318240), (6630, 316800), (6732, 312000), (6750, 311168), (6800, 308880), (6864, 306000), (6912, 303875), (7020, 299200), (7040, 298350), (7072, 297000), (7150, 293760), (7200, 291720), (7293, 288000), (7344, 286000), (7425, 282880), (7480, 280800), (7488, 280500), (7650, 274560), (7722, 272000), (7800, 269280), (7920, 265200), (7956, 264000), (8000, 262548), (8160, 257400), (8250, 254592), (8320, 252450), (8415, 249600), (8448, 248625), (8500, 247104), (8580, 244800), (8640, 243100), (8775, 239360), (8800, 238680), (8840, 237600), (8976, 234000), (9000, 233376), (9152, 229500), (9180, 228800), (9350, 224640), (9360, 224400), (9504, 221000), (9600, 218790), (9724, 216000), (9750, 215424), (9792, 214500), (9900, 212160), (9945, 211200), (9984, 210375), (10098, 208000), (10200, 205920), (10296, 204000), (10400, 201960), (10560, 198900), (10608, 198000), (10725, 195840), (10800, 194480), (10880, 193050), (11000, 190944), (11050, 190080), (11220, 187200), (11232, 187000), (11440, 183600), (11475, 183040), (11520, 182325), (11700, 179520), (11880, 176800), (11934, 176000), (11968, 175500), (12000, 175032), (12155, 172800), (12240, 171600), (12375, 169728), (12480, 168300), (12672, 165750), (12750, 164736), (12870, 163200), (13000, 161568), (13056, 160875), (13200, 159120), (13260, 158400), (13464, 156000), (13500, 155584), (13600, 154440), (13728, 153000), (14025, 149760), (14040, 149600), (14080, 149175), (14144, 148500), (14300, 146880), (14400, 145860), (14586, 144000), (14625, 143616), (14688, 143000), (14850, 141440), (14960, 140400), (14976, 140250), (15300, 137280), (15444, 136000), (15600, 134640), (15840, 132600), (15912, 132000), (16000, 131274), (16320, 128700), (16500, 127296), (16575, 126720), (16640, 126225), (16830, 124800), (17000, 123552), (17160, 122400), (17280, 121550), (17550, 119680), (17600, 119340), (17680, 118800), (17875, 117504), (17952, 117000), (18000, 116688), (18304, 114750), (18360, 114400), (18700, 112320), (18720, 112200), (19008, 110500), (19125, 109824), (19200, 109395), (19305, 108800), (19448, 108000), (19500, 107712), (19584, 107250), (19800, 106080), (19890, 105600), (20196, 104000), (20400, 102960), (20592, 102000), (20800, 100980), (21120, 99450), (21216, 99000), (21450, 97920), (21600, 97240), (21760, 96525), (21879, 96000), (22000, 95472), (22100, 95040), (22440, 93600), (22464, 93500), (22880, 91800), (22950, 91520), (23375, 89856), (23400, 89760), (23760, 88400), (23868, 88000), (23936, 87750), (24000, 87516), (24310, 86400), (24480, 85800), (24750, 84864), (24960, 84150), (25245, 83200), (25344, 82875), (25500, 82368), (25740, 81600), (26000, 80784), (26400, 79560), (26520, 79200), (26928, 78000), (27000, 77792), (27200, 77220), (27456, 76500), (27625, 76032), (28050, 74880), (28080, 74800), (28288, 74250), (28600, 73440), (28800, 72930), (29172, 72000), (29250, 71808), (29376, 71500), (29700, 70720), (29835, 70400), (29920, 70200), (29952, 70125), (30600, 68640), (30888, 68000), (31200, 67320), (31680, 66300), (31824, 66000), (32000, 65637), (32175, 65280), (32640, 64350), (33000, 63648), (33150, 63360), (33660, 62400), (34000, 61776), (34320, 61200), (34560, 60775), (35100, 59840), (35200, 59670), (35360, 59400), (35750, 58752), (35904, 58500), (36000, 58344), (36465, 57600), (36608, 57375), (36720, 57200), (37125, 56576), (37400, 56160), (37440, 56100), (38016, 55250), (38250, 54912), (38610, 54400), (38896, 54000), (39000, 53856), (39168, 53625), (39600, 53040), (39780, 52800), (40392, 52000), (40800, 51480), (41184, 51000), (41600, 50490), (42075, 49920), (42240, 49725), (42432, 49500), (42900, 48960), (43200, 48620), (43758, 48000), (43875, 47872), (44000, 47736), (44200, 47520), (44880, 46800), (44928, 46750), (45760, 45900)]