21875346000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 960

約数和(自身を含む): 87874375680

約数和(自身を除く): 65999029680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 25, 27, 30, 36, 38, 40, 45, 46, 48, 50, 54, 57, 60, 69, 72, 75, 76, 80, 81, 90, 92, 95, 100, 103, 108, 114, 115, 120, 125, 135, 138, 144, 150, 152, 162, 171, 180, 184, 190, 200, 206, 207, 216, 225, 228, 230, 240, 243, 250, 270, 276, 285, 300, 304, 309, 324, 342, 345, 360, 368, 375, 380, 400, 405, 412, 414, 432, 437, 450, 456, 460, 475, 486, 500, 513, 515, 540, 552, 570, 575, 600, 618, 621, 648, 675, 684, 690, 720, 750, 760, 810, 824, 828, 855, 874, 900, 912, 920, 927, 950, 972, 1000, 1026, 1030, 1035, 1080, 1104, 1125, 1140, 1150, 1200, 1215, 1236, 1242, 1296, 1311, 1350, 1368, 1380, 1425, 1500, 1520, 1539, 1545, 1620, 1648, 1656, 1710, 1725, 1748, 1800, 1840, 1854, 1863, 1900, 1944, 1957, 2000, 2025, 2052, 2060, 2070, 2160, 2185, 2250, 2280, 2300, 2369, 2375, 2430, 2472, 2484, 2565, 2575, 2622, 2700, 2736, 2760, 2781, 2850, 2875, 3000, 3078, 3090, 3105, 3240, 3312, 3375, 3420, 3450, 3496, 3600, 3708, 3726, 3800, 3888, 3914, 3933, 4050, 4104, 4120, 4140, 4275, 4370, 4500, 4560, 4600, 4617, 4635, 4738, 4750, 4860, 4944, 4968, 5130, 5150, 5175, 5244, 5400, 5520, 5562, 5589, 5700, 5750, 5871, 6000, 6075, 6156, 6180, 6210, 6480, 6555, 6750, 6840, 6900, 6992, 7107, 7125, 7416, 7452, 7600, 7695, 7725, 7828, 7866, 8100, 8208, 8240, 8280, 8343, 8550, 8625, 8740, 9000, 9200, 9234, 9270, 9315, 9476, 9500, 9720, 9785, 9936, 10125, 10260, 10300, 10350, 10488, 10800, 10925, 11124, 11178, 11400, 11500, 11742, 11799, 11845, 12150, 12312, 12360, 12420, 12825, 12875, 13110, 13500, 13680, 13800, 13905, 14214, 14250, 14832, 14904, 15390, 15450, 15525, 15656, 15732, 16200, 16560, 16686, 17100, 17250, 17480, 17613, 18000, 18468, 18540, 18630, 18952, 19000, 19440, 19570, 19665, 20250, 20520, 20600, 20700, 20976, 21321, 21375, 21850, 22248, 22356, 22800, 23000, 23085, 23175, 23484, 23598, 23690, 24300, 24624, 24720, 24840, 25029, 25650, 25750, 25875, 26220, 27000, 27600, 27810, 27945, 28428, 28500, 29355, 29808, 30375, 30780, 30900, 31050, 31312, 31464, 32400, 32775, 33372, 34200, 34500, 34960, 35226, 35397, 35535, 36936, 37080, 37260, 37904, 38000, 38475, 38625, 39140, 39330, 40500, 41040, 41200, 41400, 41715, 42642, 42750, 43700, 44496, 44712, 45011, 46000, 46170, 46350, 46575, 46968, 47196, 47380, 48600, 48925, 49680, 50058, 51300, 51500, 51750, 52440, 52839, 54000, 54625, 55620, 55890, 56856, 57000, 58710, 58995, 59225, 60750, 61560, 61800, 62100, 62928, 63963, 64125, 65550, 66744, 68400, 69000, 69525, 70452, 70794, 71070, 73872, 74160, 74520, 76950, 77250, 77625, 78280, 78660, 81000, 82800, 83430, 85284, 85500, 87400, 88065, 89424, 90022, 92340, 92700, 93150, 93936, 94392, 94760, 97200, 97850, 98325, 100116, 102600, 103000, 103500, 104880, 105678, 106191, 106605, 109250, 111240, 111780, 113712, 114000, 115425, 115875, 117420, 117990, 118450, 121500, 123120, 123600, 124200, 125145, 127926, 128250, 131100, 133488, 135033, 138000, 139050, 139725, 140904, 141588, 142140, 146775, 149040, 153900, 154500, 155250, 156560, 157320, 158517, 162000, 163875, 166860, 170568, 171000, 174800, 176130, 176985, 177675, 180044, 184680, 185400, 186300, 188784, 189520, 191889, 192375, 195700, 196650, 200232, 205200, 206000, 207000, 208575, 211356, 212382, 213210, 218500, 222480, 223560, 225055, 230850, 231750, 232875, 234840, 235980, 236900, 243000, 244625, 248400, 250290, 255852, 256500, 262200, 264195, 270066, 278100, 279450, 281808, 283176, 284280, 293550, 294975, 296125, 307800, 309000, 310500, 314640, 317034, 319815, 327750, 333720, 341136, 342000, 347625, 352260, 353970, 355350, 360088, 369360, 370800, 372600, 383778, 384750, 391400, 393300, 400464, 405099, 414000, 417150, 422712, 424764, 426420, 437000, 440325, 447120, 450110, 461700, 463500, 465750, 469680, 471960, 473800, 475551, 486000, 489250, 491625, 500580, 511704, 513000, 524400, 528390, 530955, 533025, 540132, 556200, 558900, 566352, 568560, 575667, 577125, 587100, 589950, 592250, 615600, 618000, 621000, 625725, 634068, 639630, 655500, 667440, 675165, 695250, 698625, 704520, 707940, 710700, 720176, 733875, 745200, 767556, 769500, 782800, 786600, 792585, 810198, 834300, 845424, 849528, 852840, 874000, 880650, 884925, 888375, 900220, 923400, 927000, 931500, 943920, 947600, 951102, 959445, 978500, 983250, 1001160, 1023408, 1026000, 1042875, 1056780, 1061910, 1066050, 1080264, 1112400, 1117800, 1125275, 1151334, 1154250, 1174200, 1179900, 1184500, 1215297, 1242000, 1251450, 1268136, 1279260, 1311000, 1320975, 1350330, 1390500, 1397250, 1409040, 1415880, 1421400, 1467750, 1474875, 1535112, 1539000, 1573200, 1585170, 1599075, 1620396, 1668600, 1699056, 1705680, 1761300, 1769850, 1776750, 1800440, 1846800, 1854000, 1863000, 1902204, 1918890, 1957000, 1966500, 2002320, 2025495, 2085750, 2113560, 2123820, 2132100, 2160528, 2201625, 2235600, 2250550, 2302668, 2308500, 2348400, 2359800, 2369000, 2377755, 2430594, 2502900, 2536272, 2558520, 2622000, 2641950, 2654775, 2665125, 2700660, 2781000, 2794500, 2831760, 2842800, 2878335, 2935500, 2949750, 3070224, 3078000, 3128625, 3170340, 3198150, 3240792, 3337200, 3375825, 3522600, 3539700, 3553500, 3600880, 3645891, 3726000, 3804408, 3837780, 3914000, 3933000, 3962925, 4050990, 4171500, 4227120, 4247640, 4264200, 4403250, 4424625, 4501100, 4605336, 4617000, 4719600, 4738000, 4755510, 4797225, 4861188, 5005800, 5117040, 5283900, 5309550, 5330250, 5401320, 5562000, 5589000, 5626375, 5756670, 5871000, 5899500, 6076485, 6257250, 6340680, 6396300, 6481584, 6604875, 6751650, 7045200, 7079400, 7107000, 7291782, 7608816, 7675560, 7866000, 7925850, 7995375, 8101980, 8343000, 8495280, 8528400, 8806500, 8849250, 9002200, 9210672, 9234000, 9511020, 9594450, 9722376, 10011600, 10127475, 10567800, 10619100, 10660500, 10802640, 10937673, 11178000, 11252750, 11513340, 11742000, 11799000, 11888775, 12152970, 12514500, 12681360, 12792600, 13209750, 13273875, 13503300, 14158800, 14214000, 14391675, 14583564, 15351120, 15851700, 15990750, 16203960, 16686000, 16879125, 17613000, 17698500, 18004400, 18229455, 19022040, 19188900, 19444752, 19814625, 20254950, 21135600, 21238200, 21321000, 21875346, 22505500, 23026680, 23598000, 23777550, 23986125, 24305940, 25029000, 25585200, 26419500, 26547750, 27006600, 28783350, 29167128, 30382425, 31703400, 31981500, 32407920, 33758250, 35226000, 35397000, 36458910, 38044080, 38377800, 39629250, 40509900, 42476400, 42642000, 43750692, 45011000, 46053360, 47555100, 47972250, 48611880, 50058000, 50637375, 52839000, 53095500, 54013200, 54688365, 57566700, 58334256, 59443875, 60764850, 63406800, 63963000, 67516500, 70794000, 71958375, 72917820, 76755600, 79258500, 81019800, 87501384, 90022000, 91147275, 95110200, 95944500, 97223760, 101274750, 105678000, 106191000, 109376730, 115133400, 118887750, 121529700, 127926000, 135033000, 143916750, 145835640, 151912125, 158517000, 162039600, 175002768, 182294550, 190220400, 191889000, 202549500, 212382000, 218753460, 230266800, 237775500, 243059400, 270066000, 273441825, 287833500, 291671280, 303824250, 317034000, 364589100, 383778000, 405099000, 437506920, 455736375, 475551000, 486118800, 546883650, 575667000, 607648500, 729178200, 810198000, 875013840, 911472750, 951102000, 1093767300, 1151334000, 1215297000, 1367209125, 1458356400, 1822945500, 2187534600, 2430594000, 2734418250, 3645891000, 4375069200, 5468836500, 7291782000, 10937673000, 21875346000]

約数ペア:

[(1, 21875346000), (2, 10937673000), (3, 7291782000), (4, 5468836500), (5, 4375069200), (6, 3645891000), (8, 2734418250), (9, 2430594000), (10, 2187534600), (12, 1822945500), (15, 1458356400), (16, 1367209125), (18, 1215297000), (19, 1151334000), (20, 1093767300), (23, 951102000), (24, 911472750), (25, 875013840), (27, 810198000), (30, 729178200), (36, 607648500), (38, 575667000), (40, 546883650), (45, 486118800), (46, 475551000), (48, 455736375), (50, 437506920), (54, 405099000), (57, 383778000), (60, 364589100), (69, 317034000), (72, 303824250), (75, 291671280), (76, 287833500), (80, 273441825), (81, 270066000), (90, 243059400), (92, 237775500), (95, 230266800), (100, 218753460), (103, 212382000), (108, 202549500), (114, 191889000), (115, 190220400), (120, 182294550), (125, 175002768), (135, 162039600), (138, 158517000), (144, 151912125), (150, 145835640), (152, 143916750), (162, 135033000), (171, 127926000), (180, 121529700), (184, 118887750), (190, 115133400), (200, 109376730), (206, 106191000), (207, 105678000), (216, 101274750), (225, 97223760), (228, 95944500), (230, 95110200), (240, 91147275), (243, 90022000), (250, 87501384), (270, 81019800), (276, 79258500), (285, 76755600), (300, 72917820), (304, 71958375), (309, 70794000), (324, 67516500), (342, 63963000), (345, 63406800), (360, 60764850), (368, 59443875), (375, 58334256), (380, 57566700), (400, 54688365), (405, 54013200), (412, 53095500), (414, 52839000), (432, 50637375), (437, 50058000), (450, 48611880), (456, 47972250), (460, 47555100), (475, 46053360), (486, 45011000), (500, 43750692), (513, 42642000), (515, 42476400), (540, 40509900), (552, 39629250), (570, 38377800), (575, 38044080), (600, 36458910), (618, 35397000), (621, 35226000), (648, 33758250), (675, 32407920), (684, 31981500), (690, 31703400), (720, 30382425), (750, 29167128), (760, 28783350), (810, 27006600), (824, 26547750), (828, 26419500), (855, 25585200), (874, 25029000), (900, 24305940), (912, 23986125), (920, 23777550), (927, 23598000), (950, 23026680), (972, 22505500), (1000, 21875346), (1026, 21321000), (1030, 21238200), (1035, 21135600), (1080, 20254950), (1104, 19814625), (1125, 19444752), (1140, 19188900), (1150, 19022040), (1200, 18229455), (1215, 18004400), (1236, 17698500), (1242, 17613000), (1296, 16879125), (1311, 16686000), (1350, 16203960), (1368, 15990750), (1380, 15851700), (1425, 15351120), (1500, 14583564), (1520, 14391675), (1539, 14214000), (1545, 14158800), (1620, 13503300), (1648, 13273875), (1656, 13209750), (1710, 12792600), (1725, 12681360), (1748, 12514500), (1800, 12152970), (1840, 11888775), (1854, 11799000), (1863, 11742000), (1900, 11513340), (1944, 11252750), (1957, 11178000), (2000, 10937673), (2025, 10802640), (2052, 10660500), (2060, 10619100), (2070, 10567800), (2160, 10127475), (2185, 10011600), (2250, 9722376), (2280, 9594450), (2300, 9511020), (2369, 9234000), (2375, 9210672), (2430, 9002200), (2472, 8849250), (2484, 8806500), (2565, 8528400), (2575, 8495280), (2622, 8343000), (2700, 8101980), (2736, 7995375), (2760, 7925850), (2781, 7866000), (2850, 7675560), (2875, 7608816), (3000, 7291782), (3078, 7107000), (3090, 7079400), (3105, 7045200), (3240, 6751650), (3312, 6604875), (3375, 6481584), (3420, 6396300), (3450, 6340680), (3496, 6257250), (3600, 6076485), (3708, 5899500), (3726, 5871000), (3800, 5756670), (3888, 5626375), (3914, 5589000), (3933, 5562000), (4050, 5401320), (4104, 5330250), (4120, 5309550), (4140, 5283900), (4275, 5117040), (4370, 5005800), (4500, 4861188), (4560, 4797225), (4600, 4755510), (4617, 4738000), (4635, 4719600), (4738, 4617000), (4750, 4605336), (4860, 4501100), (4944, 4424625), (4968, 4403250), (5130, 4264200), (5150, 4247640), (5175, 4227120), (5244, 4171500), (5400, 4050990), (5520, 3962925), (5562, 3933000), (5589, 3914000), (5700, 3837780), (5750, 3804408), (5871, 3726000), (6000, 3645891), (6075, 3600880), (6156, 3553500), (6180, 3539700), (6210, 3522600), (6480, 3375825), (6555, 3337200), (6750, 3240792), (6840, 3198150), (6900, 3170340), (6992, 3128625), (7107, 3078000), (7125, 3070224), (7416, 2949750), (7452, 2935500), (7600, 2878335), (7695, 2842800), (7725, 2831760), (7828, 2794500), (7866, 2781000), (8100, 2700660), (8208, 2665125), (8240, 2654775), (8280, 2641950), (8343, 2622000), (8550, 2558520), (8625, 2536272), (8740, 2502900), (9000, 2430594), (9200, 2377755), (9234, 2369000), (9270, 2359800), (9315, 2348400), (9476, 2308500), (9500, 2302668), (9720, 2250550), (9785, 2235600), (9936, 2201625), (10125, 2160528), (10260, 2132100), (10300, 2123820), (10350, 2113560), (10488, 2085750), (10800, 2025495), (10925, 2002320), (11124, 1966500), (11178, 1957000), (11400, 1918890), (11500, 1902204), (11742, 1863000), (11799, 1854000), (11845, 1846800), (12150, 1800440), (12312, 1776750), (12360, 1769850), (12420, 1761300), (12825, 1705680), (12875, 1699056), (13110, 1668600), (13500, 1620396), (13680, 1599075), (13800, 1585170), (13905, 1573200), (14214, 1539000), (14250, 1535112), 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(30375, 720176), (30780, 710700), (30900, 707940), (31050, 704520), (31312, 698625), (31464, 695250), (32400, 675165), (32775, 667440), (33372, 655500), (34200, 639630), (34500, 634068), (34960, 625725), (35226, 621000), (35397, 618000), (35535, 615600), (36936, 592250), (37080, 589950), (37260, 587100), (37904, 577125), (38000, 575667), (38475, 568560), (38625, 566352), (39140, 558900), (39330, 556200), (40500, 540132), (41040, 533025), (41200, 530955), (41400, 528390), (41715, 524400), (42642, 513000), (42750, 511704), (43700, 500580), (44496, 491625), (44712, 489250), (45011, 486000), (46000, 475551), (46170, 473800), (46350, 471960), (46575, 469680), (46968, 465750), (47196, 463500), (47380, 461700), (48600, 450110), (48925, 447120), (49680, 440325), (50058, 437000), (51300, 426420), (51500, 424764), (51750, 422712), (52440, 417150), (52839, 414000), (54000, 405099), (54625, 400464), (55620, 393300), (55890, 391400), (56856, 384750), (57000, 383778), (58710, 372600), (58995, 370800), (59225, 369360), (60750, 360088), (61560, 355350), (61800, 353970), (62100, 352260), (62928, 347625), (63963, 342000), (64125, 341136), (65550, 333720), (66744, 327750), (68400, 319815), (69000, 317034), (69525, 314640), (70452, 310500), (70794, 309000), (71070, 307800), (73872, 296125), (74160, 294975), (74520, 293550), (76950, 284280), (77250, 283176), (77625, 281808), (78280, 279450), (78660, 278100), (81000, 270066), (82800, 264195), (83430, 262200), (85284, 256500), (85500, 255852), (87400, 250290), (88065, 248400), (89424, 244625), (90022, 243000), (92340, 236900), (92700, 235980), (93150, 234840), (93936, 232875), (94392, 231750), (94760, 230850), (97200, 225055), (97850, 223560), (98325, 222480), (100116, 218500), (102600, 213210), (103000, 212382), (103500, 211356), (104880, 208575), (105678, 207000), (106191, 206000), (106605, 205200), (109250, 200232), (111240, 196650), (111780, 195700), (113712, 192375), (114000, 191889), (115425, 189520), (115875, 188784), (117420, 186300), (117990, 185400), (118450, 184680), (121500, 180044), (123120, 177675), (123600, 176985), (124200, 176130), (125145, 174800), (127926, 171000), (128250, 170568), (131100, 166860), (133488, 163875), (135033, 162000), (138000, 158517), (139050, 157320), (139725, 156560), (140904, 155250), (141588, 154500), (142140, 153900), (146775, 149040)]