21000751200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 864

約数和(自身を含む): 89892996480

約数和(自身を除く): 68892245280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 50, 52, 54, 55, 60, 65, 66, 72, 75, 78, 80, 88, 90, 96, 99, 100, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 150, 156, 160, 165, 169, 176, 180, 195, 198, 200, 208, 216, 220, 225, 234, 240, 260, 264, 270, 275, 286, 288, 297, 300, 312, 325, 330, 338, 351, 352, 360, 390, 396, 400, 416, 429, 432, 440, 450, 468, 480, 495, 507, 520, 523, 528, 540, 550, 572, 585, 594, 600, 624, 650, 660, 675, 676, 702, 715, 720, 780, 792, 800, 825, 845, 858, 864, 880, 900, 936, 975, 990, 1014, 1040, 1046, 1056, 1080, 1100, 1144, 1170, 1188, 1200, 1248, 1287, 1300, 1320, 1350, 1352, 1404, 1430, 1440, 1485, 1521, 1560, 1569, 1584, 1650, 1690, 1716, 1755, 1760, 1800, 1859, 1872, 1950, 1980, 2028, 2080, 2092, 2145, 2160, 2200, 2288, 2340, 2376, 2400, 2475, 2535, 2574, 2600, 2615, 2640, 2700, 2704, 2808, 2860, 2925, 2970, 3042, 3120, 3138, 3168, 3300, 3380, 3432, 3510, 3575, 3600, 3718, 3744, 3861, 3900, 3960, 4056, 4184, 4225, 4290, 4320, 4400, 4563, 4576, 4680, 4707, 4752, 4950, 5070, 5148, 5200, 5230, 5280, 5400, 5408, 5577, 5616, 5720, 5753, 5850, 5940, 6084, 6240, 6276, 6435, 6600, 6760, 6799, 6864, 7020, 7150, 7200, 7425, 7436, 7605, 7722, 7800, 7845, 7920, 8112, 8368, 8450, 8580, 8775, 8800, 9126, 9295, 9360, 9414, 9504, 9900, 10140, 10296, 10400, 10460, 10725, 10800, 11154, 11232, 11440, 11506, 11700, 11880, 12168, 12552, 12675, 12870, 13075, 13200, 13520, 13598, 13728, 14040, 14121, 14300, 14850, 14872, 15210, 15444, 15600, 15690, 15840, 16224, 16731, 16736, 16900, 17160, 17259, 17550, 18252, 18590, 18720, 18828, 19305, 19800, 20280, 20397, 20592, 20920, 21450, 21600, 22308, 22815, 22880, 23012, 23400, 23535, 23760, 24336, 25104, 25350, 25740, 26150, 26400, 27040, 27196, 27885, 28080, 28242, 28600, 28765, 29700, 29744, 30420, 30888, 31200, 31380, 32175, 33462, 33800, 33995, 34320, 34518, 35100, 36504, 37180, 37656, 38025, 38610, 39225, 39600, 40560, 40794, 41184, 41840, 42900, 44616, 45630, 46024, 46475, 46800, 47070, 47520, 48672, 50193, 50208, 50700, 51480, 51777, 52300, 54392, 55770, 56160, 56484, 57200, 57530, 59400, 59488, 60840, 61191, 61776, 62760, 64350, 66924, 67600, 67990, 68640, 69036, 70200, 70605, 73008, 74360, 74789, 75312, 76050, 77220, 78450, 79200, 81120, 81588, 83655, 83680, 85800, 86295, 88387, 89232, 91260, 92048, 92950, 93600, 94140, 96525, 100386, 101400, 101985, 102960, 103554, 104600, 108784, 111540, 112968, 114075, 114400, 115060, 117675, 118800, 121680, 122382, 123552, 125520, 128700, 133848, 135200, 135980, 138072, 139425, 140400, 141210, 143825, 146016, 148720, 149578, 150624, 152100, 154440, 155331, 156900, 163176, 167310, 169975, 171600, 172590, 176774, 178464, 182520, 183573, 184096, 185900, 188280, 193050, 200772, 202800, 203970, 205920, 207108, 209200, 217568, 223080, 224367, 225936, 228150, 230120, 235350, 237600, 243360, 244764, 250965, 251040, 257400, 258885, 265161, 267696, 271960, 276144, 278850, 280800, 282420, 287650, 297440, 299156, 304200, 305955, 308880, 310662, 313800, 326352, 334620, 339950, 343200, 345180, 353025, 353548, 365040, 367146, 371800, 373945, 376560, 386100, 401544, 405600, 407940, 414216, 418275, 418400, 431475, 441935, 446160, 448734, 451872, 456300, 460240, 470700, 489528, 501930, 509925, 514800, 517770, 530322, 535392, 543920, 552288, 557700, 564840, 575300, 598312, 608400, 611910, 617760, 621324, 627600, 652704, 669240, 673101, 679900, 690360, 706050, 707096, 730080, 734292, 743600, 747890, 753120, 772200, 776655, 795483, 803088, 815880, 828432, 836550, 862950, 883870, 892320, 897468, 912600, 917865, 920480, 941400, 972257, 979056, 1003860, 1019850, 1029600, 1035540, 1060644, 1087840, 1115400, 1121835, 1129680, 1150600, 1196624, 1216800, 1223820, 1242648, 1254825, 1255200, 1294425, 1325805, 1338480, 1346202, 1359800, 1380720, 1412100, 1414192, 1468584, 1487200, 1495780, 1529775, 1544400, 1553310, 1590966, 1606176, 1631760, 1656864, 1673100, 1725900, 1767740, 1794936, 1825200, 1835730, 1869725, 1882800, 1944514, 1958112, 2007720, 2019303, 2039700, 2071080, 2121288, 2209675, 2230800, 2243670, 2259360, 2301200, 2386449, 2393248, 2447640, 2485296, 2509650, 2588850, 2651610, 2676960, 2692404, 2719600, 2761440, 2824200, 2828384, 2916771, 2937168, 2991560, 3059550, 3088800, 3106620, 3181932, 3263520, 3346200, 3365505, 3451800, 3535480, 3589872, 3650400, 3671460, 3739450, 3765600, 3883275, 3889028, 3977415, 4015440, 4038606, 4079400, 4142160, 4242576, 4419350, 4461600, 4487340, 4589325, 4602400, 4772898, 4861285, 4895280, 4970592, 5019300, 5177700, 5303220, 5384808, 5439200, 5609175, 5648400, 5833542, 5874336, 5983120, 6119100, 6213240, 6363864, 6629025, 6692400, 6731010, 6903600, 7070960, 7179744, 7342920, 7478900, 7766550, 7778056, 7954830, 8030880, 8077212, 8158800, 8284320, 8485152, 8750313, 8838700, 8974680, 9178650, 9545796, 9722570, 9790560, 10038600, 10096515, 10355400, 10606440, 10769616, 11218350, 11296800, 11667084, 11932245, 11966240, 12238200, 12426480, 12727728, 13258050, 13384800, 13462020, 13807200, 14141920, 14583855, 14685840, 14957800, 15533100, 15556112, 15909660, 16154424, 16317600, 16827525, 17500626, 17677400, 17949360, 18357300, 19091592, 19445140, 19887075, 20077200, 20193030, 20710800, 21212880, 21539232, 22436700, 23334168, 23864490, 24306425, 24476400, 24852960, 25455456, 26250939, 26516100, 26924040, 29167710, 29371680, 29915600, 31066200, 31112224, 31819320, 32308848, 33655050, 35001252, 35354800, 35898720, 36714600, 38183184, 38890280, 39774150, 40154400, 40386060, 41421600, 42425760, 43751565, 44873400, 46668336, 47728980, 48612850, 48952800, 50482575, 52501878, 53032200, 53848080, 58335420, 59661225, 59831200, 62132400, 63638640, 64617696, 67310100, 70002504, 70709600, 72919275, 73429200, 76366368, 77780560, 79548300, 80772120, 87503130, 89746800, 93336672, 95457960, 97225700, 100965150, 105003756, 106064400, 107696160, 116670840, 119322450, 124264800, 127277280, 131254695, 134620200, 140005008, 145838550, 146858400, 155561120, 159096600, 161544240, 175006260, 179493600, 190915920, 194451400, 201930300, 210007512, 212128800, 218757825, 233341680, 238644900, 262509390, 269240400, 280010016, 291677100, 318193200, 323088480, 350012520, 381831840, 388902800, 403860600, 420015024, 437515650, 466683360, 477289800, 525018780, 538480800, 583354200, 636386400, 656273475, 700025040, 777805600, 807721200, 840030048, 875031300, 954579600, 1050037560, 1166708400, 1312546950, 1400050080, 1615442400, 1750062600, 1909159200, 2100075120, 2333416800, 2625093900, 3500125200, 4200150240, 5250187800, 7000250400, 10500375600, 21000751200]

約数ペア:

[(1, 21000751200), (2, 10500375600), (3, 7000250400), (4, 5250187800), (5, 4200150240), (6, 3500125200), (8, 2625093900), (9, 2333416800), (10, 2100075120), (11, 1909159200), (12, 1750062600), (13, 1615442400), (15, 1400050080), (16, 1312546950), (18, 1166708400), (20, 1050037560), (22, 954579600), (24, 875031300), (25, 840030048), (26, 807721200), (27, 777805600), (30, 700025040), (32, 656273475), (33, 636386400), (36, 583354200), (39, 538480800), (40, 525018780), (44, 477289800), (45, 466683360), (48, 437515650), (50, 420015024), (52, 403860600), (54, 388902800), (55, 381831840), (60, 350012520), (65, 323088480), (66, 318193200), (72, 291677100), (75, 280010016), (78, 269240400), (80, 262509390), (88, 238644900), (90, 233341680), (96, 218757825), (99, 212128800), (100, 210007512), (104, 201930300), (108, 194451400), (110, 190915920), (117, 179493600), (120, 175006260), (130, 161544240), (132, 159096600), (135, 155561120), (143, 146858400), (144, 145838550), (150, 140005008), (156, 134620200), (160, 131254695), (165, 127277280), (169, 124264800), (176, 119322450), (180, 116670840), (195, 107696160), (198, 106064400), (200, 105003756), (208, 100965150), (216, 97225700), (220, 95457960), (225, 93336672), (234, 89746800), (240, 87503130), (260, 80772120), (264, 79548300), (270, 77780560), (275, 76366368), (286, 73429200), (288, 72919275), (297, 70709600), (300, 70002504), (312, 67310100), (325, 64617696), (330, 63638640), (338, 62132400), (351, 59831200), (352, 59661225), (360, 58335420), (390, 53848080), (396, 53032200), (400, 52501878), (416, 50482575), (429, 48952800), (432, 48612850), (440, 47728980), (450, 46668336), (468, 44873400), (480, 43751565), (495, 42425760), (507, 41421600), (520, 40386060), (523, 40154400), (528, 39774150), (540, 38890280), (550, 38183184), (572, 36714600), (585, 35898720), (594, 35354800), (600, 35001252), (624, 33655050), (650, 32308848), (660, 31819320), (675, 31112224), (676, 31066200), (702, 29915600), (715, 29371680), (720, 29167710), (780, 26924040), (792, 26516100), (800, 26250939), (825, 25455456), (845, 24852960), (858, 24476400), (864, 24306425), (880, 23864490), (900, 23334168), (936, 22436700), (975, 21539232), (990, 21212880), (1014, 20710800), (1040, 20193030), (1046, 20077200), (1056, 19887075), (1080, 19445140), (1100, 19091592), (1144, 18357300), (1170, 17949360), (1188, 17677400), (1200, 17500626), (1248, 16827525), (1287, 16317600), (1300, 16154424), (1320, 15909660), (1350, 15556112), (1352, 15533100), (1404, 14957800), (1430, 14685840), (1440, 14583855), (1485, 14141920), (1521, 13807200), (1560, 13462020), (1569, 13384800), (1584, 13258050), (1650, 12727728), (1690, 12426480), (1716, 12238200), (1755, 11966240), (1760, 11932245), (1800, 11667084), (1859, 11296800), (1872, 11218350), (1950, 10769616), (1980, 10606440), (2028, 10355400), (2080, 10096515), (2092, 10038600), (2145, 9790560), (2160, 9722570), (2200, 9545796), (2288, 9178650), (2340, 8974680), (2376, 8838700), (2400, 8750313), (2475, 8485152), (2535, 8284320), (2574, 8158800), (2600, 8077212), (2615, 8030880), (2640, 7954830), (2700, 7778056), (2704, 7766550), (2808, 7478900), (2860, 7342920), (2925, 7179744), (2970, 7070960), (3042, 6903600), (3120, 6731010), (3138, 6692400), (3168, 6629025), (3300, 6363864), (3380, 6213240), (3432, 6119100), (3510, 5983120), (3575, 5874336), (3600, 5833542), (3718, 5648400), (3744, 5609175), (3861, 5439200), (3900, 5384808), (3960, 5303220), (4056, 5177700), (4184, 5019300), (4225, 4970592), (4290, 4895280), (4320, 4861285), (4400, 4772898), (4563, 4602400), (4576, 4589325), (4680, 4487340), (4707, 4461600), (4752, 4419350), (4950, 4242576), (5070, 4142160), (5148, 4079400), (5200, 4038606), (5230, 4015440), (5280, 3977415), (5400, 3889028), (5408, 3883275), (5577, 3765600), (5616, 3739450), (5720, 3671460), (5753, 3650400), (5850, 3589872), (5940, 3535480), (6084, 3451800), (6240, 3365505), (6276, 3346200), (6435, 3263520), (6600, 3181932), (6760, 3106620), (6799, 3088800), (6864, 3059550), (7020, 2991560), (7150, 2937168), (7200, 2916771), (7425, 2828384), (7436, 2824200), (7605, 2761440), (7722, 2719600), (7800, 2692404), (7845, 2676960), (7920, 2651610), (8112, 2588850), (8368, 2509650), (8450, 2485296), (8580, 2447640), (8775, 2393248), (8800, 2386449), (9126, 2301200), (9295, 2259360), (9360, 2243670), (9414, 2230800), (9504, 2209675), (9900, 2121288), (10140, 2071080), (10296, 2039700), (10400, 2019303), (10460, 2007720), (10725, 1958112), (10800, 1944514), (11154, 1882800), (11232, 1869725), (11440, 1835730), (11506, 1825200), (11700, 1794936), (11880, 1767740), (12168, 1725900), (12552, 1673100), (12675, 1656864), (12870, 1631760), (13075, 1606176), (13200, 1590966), (13520, 1553310), (13598, 1544400), (13728, 1529775), (14040, 1495780), (14121, 1487200), (14300, 1468584), (14850, 1414192), (14872, 1412100), (15210, 1380720), (15444, 1359800), (15600, 1346202), (15690, 1338480), (15840, 1325805), (16224, 1294425), (16731, 1255200), (16736, 1254825), (16900, 1242648), (17160, 1223820), (17259, 1216800), (17550, 1196624), (18252, 1150600), (18590, 1129680), (18720, 1121835), (18828, 1115400), (19305, 1087840), (19800, 1060644), (20280, 1035540), (20397, 1029600), (20592, 1019850), (20920, 1003860), (21450, 979056), (21600, 972257), (22308, 941400), (22815, 920480), (22880, 917865), (23012, 912600), (23400, 897468), (23535, 892320), (23760, 883870), (24336, 862950), (25104, 836550), (25350, 828432), (25740, 815880), (26150, 803088), (26400, 795483), (27040, 776655), (27196, 772200), (27885, 753120), (28080, 747890), (28242, 743600), (28600, 734292), (28765, 730080), (29700, 707096), (29744, 706050), (30420, 690360), (30888, 679900), (31200, 673101), (31380, 669240), (32175, 652704), (33462, 627600), (33800, 621324), (33995, 617760), (34320, 611910), (34518, 608400), (35100, 598312), (36504, 575300), (37180, 564840), (37656, 557700), (38025, 552288), (38610, 543920), (39225, 535392), (39600, 530322), (40560, 517770), (40794, 514800), (41184, 509925), (41840, 501930), (42900, 489528), (44616, 470700), (45630, 460240), (46024, 456300), (46475, 451872), (46800, 448734), (47070, 446160), (47520, 441935), (48672, 431475), (50193, 418400), (50208, 418275), (50700, 414216), (51480, 407940), (51777, 405600), (52300, 401544), (54392, 386100), (55770, 376560), (56160, 373945), (56484, 371800), (57200, 367146), (57530, 365040), (59400, 353548), (59488, 353025), (60840, 345180), (61191, 343200), (61776, 339950), (62760, 334620), (64350, 326352), (66924, 313800), (67600, 310662), (67990, 308880), (68640, 305955), (69036, 304200), (70200, 299156), (70605, 297440), (73008, 287650), (74360, 282420), (74789, 280800), (75312, 278850), (76050, 276144), (77220, 271960), (78450, 267696), (79200, 265161), (81120, 258885), (81588, 257400), (83655, 251040), (83680, 250965), (85800, 244764), (86295, 243360), (88387, 237600), (89232, 235350), (91260, 230120), (92048, 228150), (92950, 225936), (93600, 224367), (94140, 223080), (96525, 217568), (100386, 209200), (101400, 207108), (101985, 205920), (102960, 203970), (103554, 202800), (104600, 200772), (108784, 193050), (111540, 188280), (112968, 185900), (114075, 184096), (114400, 183573), (115060, 182520), (117675, 178464), (118800, 176774), (121680, 172590), (122382, 171600), (123552, 169975), (125520, 167310), (128700, 163176), (133848, 156900), (135200, 155331), (135980, 154440), (138072, 152100), (139425, 150624), (140400, 149578), (141210, 148720), (143825, 146016)]