15381381600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:126

約数の個数: 1080

約数和(自身を含む): 65704466520

約数和(自身を除く): 50323084920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 27, 30, 31, 32, 36, 38, 39, 40, 45, 48, 50, 52, 54, 57, 60, 62, 65, 72, 75, 76, 78, 80, 81, 90, 93, 95, 96, 100, 104, 108, 114, 117, 120, 124, 130, 135, 144, 150, 152, 155, 156, 160, 162, 171, 180, 186, 190, 195, 200, 208, 216, 225, 228, 234, 240, 247, 248, 260, 270, 279, 285, 288, 300, 304, 310, 312, 324, 325, 342, 351, 360, 372, 380, 390, 400, 403, 405, 416, 432, 450, 456, 465, 468, 475, 480, 494, 496, 513, 520, 540, 558, 570, 585, 589, 600, 608, 620, 624, 648, 650, 675, 684, 702, 720, 741, 744, 760, 775, 780, 800, 806, 810, 837, 855, 864, 900, 912, 930, 936, 950, 961, 975, 988, 992, 1026, 1040, 1053, 1080, 1116, 1140, 1170, 1178, 1200, 1209, 1235, 1240, 1248, 1296, 1300, 1350, 1368, 1395, 1404, 1425, 1440, 1482, 1488, 1520, 1539, 1550, 1560, 1612, 1620, 1674, 1710, 1755, 1767, 1800, 1824, 1860, 1872, 1900, 1922, 1950, 1976, 2015, 2025, 2052, 2080, 2106, 2160, 2223, 2232, 2280, 2325, 2340, 2356, 2400, 2418, 2470, 2480, 2511, 2565, 2592, 2600, 2700, 2736, 2790, 2808, 2850, 2883, 2925, 2945, 2964, 2976, 3040, 3078, 3100, 3120, 3224, 3240, 3348, 3420, 3510, 3534, 3600, 3627, 3705, 3720, 3744, 3800, 3844, 3900, 3952, 4030, 4050, 4104, 4185, 4212, 4275, 4320, 4446, 4464, 4560, 4650, 4680, 4712, 4805, 4836, 4940, 4960, 5022, 5130, 5200, 5265, 5301, 5400, 5472, 5580, 5616, 5700, 5766, 5850, 5890, 5928, 6045, 6156, 6175, 6200, 6240, 6448, 6480, 6669, 6696, 6840, 6975, 7020, 7068, 7200, 7254, 7410, 7440, 7600, 7657, 7688, 7695, 7800, 7904, 8060, 8100, 8208, 8370, 8424, 8550, 8649, 8775, 8835, 8892, 8928, 9120, 9300, 9360, 9424, 9610, 9672, 9880, 10044, 10075, 10260, 10400, 10530, 10602, 10800, 10881, 11115, 11160, 11232, 11400, 11532, 11700, 11780, 11856, 12090, 12312, 12350, 12400, 12493, 12555, 12825, 12896, 12960, 13338, 13392, 13680, 13950, 14040, 14136, 14415, 14508, 14725, 14820, 14880, 15200, 15314, 15376, 15390, 15600, 15903, 16120, 16200, 16416, 16740, 16848, 17100, 17298, 17550, 17670, 17784, 18135, 18259, 18525, 18600, 18720, 18848, 19220, 19344, 19760, 20007, 20088, 20150, 20520, 20925, 21060, 21204, 21600, 21762, 22230, 22320, 22800, 22971, 23064, 23400, 23560, 23712, 24025, 24180, 24624, 24700, 24800, 24986, 25110, 25650, 25947, 26325, 26505, 26676, 26784, 27360, 27900, 28080, 28272, 28830, 29016, 29450, 29640, 30225, 30628, 30752, 30780, 31200, 31806, 32240, 32400, 32643, 33345, 33480, 33696, 34200, 34596, 35100, 35340, 35568, 36270, 36518, 37050, 37200, 37479, 38285, 38440, 38475, 38688, 39520, 40014, 40176, 40300, 41040, 41850, 42120, 42408, 43245, 43524, 44175, 44460, 44640, 45600, 45942, 46128, 46800, 47120, 47709, 48050, 48360, 49248, 49400, 49972, 50220, 51300, 51894, 52650, 53010, 53352, 54405, 54777, 55575, 55800, 56160, 56544, 57660, 58032, 58900, 59280, 60450, 61256, 61560, 62465, 62775, 63612, 64480, 64800, 65286, 66690, 66960, 68400, 68913, 69192, 70200, 70680, 71136, 72075, 72540, 73036, 74100, 74400, 74958, 76570, 76880, 76950, 77841, 79515, 80028, 80352, 80600, 82080, 83700, 84240, 84816, 86490, 87048, 88350, 88920, 90675, 91295, 91884, 92256, 93600, 94240, 95418, 96100, 96720, 98800, 99944, 100035, 100440, 102600, 103788, 105300, 106020, 106704, 108810, 109554, 111150, 111600, 112437, 114855, 115320, 116064, 117800, 118560, 120900, 122512, 123120, 124930, 125550, 127224, 129735, 130572, 132525, 133380, 133920, 136800, 137826, 138384, 140400, 141360, 144150, 145080, 146072, 148200, 149916, 153140, 153760, 153900, 155682, 159030, 160056, 161200, 163215, 164331, 166725, 167400, 168480, 169632, 172980, 174096, 176700, 177840, 181350, 182590, 183768, 187395, 190836, 191425, 192200, 193440, 197600, 199888, 200070, 200880, 205200, 206739, 207576, 210600, 212040, 213408, 216225, 217620, 219108, 222300, 223200, 224874, 229710, 230640, 235600, 237367, 238545, 241800, 245024, 246240, 249860, 251100, 254448, 259470, 261144, 265050, 266760, 272025, 273885, 275652, 276768, 280800, 282720, 288300, 290160, 292144, 296400, 299832, 306280, 307800, 311364, 312325, 318060, 320112, 322400, 326430, 328662, 333450, 334800, 337311, 344565, 345960, 348192, 353400, 355680, 362700, 365180, 367536, 374790, 381672, 382850, 384400, 389205, 397575, 399776, 400140, 401760, 410400, 413478, 415152, 421200, 424080, 432450, 435240, 438216, 444600, 449748, 456475, 459420, 461280, 471200, 474734, 477090, 483600, 492993, 499720, 500175, 502200, 508896, 518940, 522288, 530100, 533520, 544050, 547770, 551304, 562185, 574275, 576600, 580320, 584288, 592800, 599664, 612560, 615600, 620217, 622728, 624650, 636120, 640224, 648675, 652860, 657324, 666900, 669600, 674622, 689130, 691920, 706800, 712101, 725400, 730360, 735072, 749580, 763344, 765700, 768800, 778410, 795150, 800280, 816075, 821655, 826956, 830304, 842400, 848160, 864900, 870480, 876432, 889200, 899496, 912950, 918840, 936975, 949468, 954180, 967200, 985986, 999440, 1000350, 1004400, 1011933, 1033695, 1037880, 1044576, 1060200, 1067040, 1088100, 1095540, 1102608, 1124370, 1148550, 1153200, 1186835, 1192725, 1199328, 1225120, 1231200, 1240434, 1245456, 1249300, 1272240, 1297350, 1305720, 1314648, 1333800, 1349244, 1369425, 1378260, 1383840, 1413600, 1424202, 1450800, 1460720, 1478979, 1499160, 1526688, 1531400, 1556820, 1590300, 1600560, 1632150, 1643310, 1653912, 1686555, 1722825, 1729800, 1740960, 1752864, 1778400, 1798992, 1825900, 1837680, 1873950, 1898936, 1908360, 1946025, 1971972, 1998880, 2000700, 2008800, 2023866, 2067390, 2075760, 2120400, 2136303, 2176200, 2191080, 2205216, 2248740, 2297100, 2306400, 2373670, 2385450, 2464965, 2480868, 2490912, 2498600, 2544480, 2594700, 2611440, 2629296, 2667600, 2698488, 2738850, 2756520, 2810925, 2848404, 2901600, 2921440, 2957958, 2998320, 3062800, 3101085, 3113640, 3180600, 3201120, 3264300, 3286620, 3307824, 3373110, 3445650, 3459600, 3560505, 3597984, 3651800, 3675360, 3747900, 3797872, 3816720, 3892050, 3943944, 4001400, 4047732, 4108275, 4134780, 4151520, 4240800, 4272606, 4352400, 4382160, 4497480, 4594200, 4747340, 4770900, 4929930, 4961736, 4997200, 5059665, 5168475, 5189400, 5222880, 5258592, 5335200, 5396976, 5477700, 5513040, 5621850, 5696808, 5915916, 5934175, 5996640, 6125600, 6202170, 6227280, 6361200, 6408909, 6528600, 6573240, 6615648, 6746220, 6891300, 6919200, 7121010, 7303600, 7394895, 7495800, 7595744, 7633440, 7784100, 7887888, 8002800, 8095464, 8216550, 8269560, 8432775, 8545212, 8704800, 8764320, 8994960, 9188400, 9494680, 9541800, 9859860, 9923472, 9994400, 10119330, 10336950, 10378800, 10681515, 10793952, 10955400, 11026080, 11243700, 11393616, 11831832, 11868350, 12324825, 12404340, 12454560, 12722400, 12817818, 13057200, 13146480, 13492440, 13782600, 14242020, 14607200, 14789790, 14991600, 15505425, 15568200, 15775776, 16005600, 16190928, 16433100, 16539120, 16865550, 17090424, 17802525, 17989920, 18376800, 18989360, 19083600, 19226727, 19719720, 19846944, 20238660, 20673900, 20757600, 21363030, 21910800, 22487400, 22787232, 23663664, 23736700, 24649650, 24808680, 25298325, 25635636, 26114400, 26292960, 26984880, 27565200, 28484040, 29579580, 29983200, 31010850, 31136400, 32044545, 32381856, 32866200, 33078240, 33731100, 34180848, 35605050, 36974475, 37978720, 38167200, 38453454, 39439440, 40477320, 41347800, 42726060, 43821600, 44974800, 47327328, 47473400, 49299300, 49617360, 50596650, 51271272, 53407575, 53969760, 55130400, 56968080, 59159160, 62021700, 62272800, 64089090, 65732400, 67462200, 68361696, 71210100, 73948950, 76906908, 78878880, 80954640, 82695600, 85452120, 89949600, 94946800, 96133635, 98598600, 99234720, 101193300, 102542544, 106815150, 113936160, 118318320, 124043400, 128178180, 131464800, 134924400, 142420200, 147897900, 153813816, 160222725, 161909280, 165391200, 170904240, 189893600, 192267270, 197197200, 202386600, 205085088, 213630300, 236636640, 248086800, 256356360, 269848800, 284840400, 295795800, 307627632, 320445450, 341808480, 384534540, 394394400, 404773200, 427260600, 480668175, 496173600, 512712720, 569680800, 591591600, 615255264, 640890900, 769069080, 809546400, 854521200, 961336350, 1025425440, 1183183200, 1281781800, 1538138160, 1709042400, 1922672700, 2563563600, 3076276320, 3845345400, 5127127200, 7690690800, 15381381600]

約数ペア:

[(1, 15381381600), (2, 7690690800), (3, 5127127200), (4, 3845345400), (5, 3076276320), (6, 2563563600), (8, 1922672700), (9, 1709042400), (10, 1538138160), (12, 1281781800), (13, 1183183200), (15, 1025425440), (16, 961336350), (18, 854521200), (19, 809546400), (20, 769069080), (24, 640890900), (25, 615255264), (26, 591591600), (27, 569680800), (30, 512712720), (31, 496173600), (32, 480668175), (36, 427260600), (38, 404773200), (39, 394394400), (40, 384534540), (45, 341808480), (48, 320445450), (50, 307627632), (52, 295795800), (54, 284840400), (57, 269848800), (60, 256356360), (62, 248086800), (65, 236636640), (72, 213630300), (75, 205085088), (76, 202386600), (78, 197197200), (80, 192267270), (81, 189893600), (90, 170904240), (93, 165391200), (95, 161909280), (96, 160222725), (100, 153813816), (104, 147897900), (108, 142420200), (114, 134924400), (117, 131464800), (120, 128178180), (124, 124043400), (130, 118318320), (135, 113936160), (144, 106815150), (150, 102542544), (152, 101193300), (155, 99234720), (156, 98598600), (160, 96133635), (162, 94946800), (171, 89949600), (180, 85452120), (186, 82695600), (190, 80954640), (195, 78878880), (200, 76906908), (208, 73948950), (216, 71210100), (225, 68361696), (228, 67462200), (234, 65732400), (240, 64089090), (247, 62272800), (248, 62021700), (260, 59159160), (270, 56968080), (279, 55130400), (285, 53969760), (288, 53407575), (300, 51271272), (304, 50596650), (310, 49617360), (312, 49299300), (324, 47473400), (325, 47327328), (342, 44974800), (351, 43821600), (360, 42726060), (372, 41347800), (380, 40477320), (390, 39439440), (400, 38453454), (403, 38167200), (405, 37978720), (416, 36974475), (432, 35605050), (450, 34180848), (456, 33731100), (465, 33078240), (468, 32866200), (475, 32381856), (480, 32044545), (494, 31136400), (496, 31010850), (513, 29983200), (520, 29579580), (540, 28484040), (558, 27565200), (570, 26984880), (585, 26292960), (589, 26114400), (600, 25635636), (608, 25298325), (620, 24808680), (624, 24649650), (648, 23736700), (650, 23663664), (675, 22787232), (684, 22487400), (702, 21910800), (720, 21363030), (741, 20757600), (744, 20673900), (760, 20238660), (775, 19846944), (780, 19719720), (800, 19226727), (806, 19083600), (810, 18989360), (837, 18376800), (855, 17989920), (864, 17802525), (900, 17090424), (912, 16865550), (930, 16539120), (936, 16433100), (950, 16190928), (961, 16005600), (975, 15775776), (988, 15568200), (992, 15505425), (1026, 14991600), (1040, 14789790), (1053, 14607200), (1080, 14242020), (1116, 13782600), (1140, 13492440), (1170, 13146480), (1178, 13057200), (1200, 12817818), (1209, 12722400), (1235, 12454560), (1240, 12404340), (1248, 12324825), (1296, 11868350), (1300, 11831832), (1350, 11393616), (1368, 11243700), (1395, 11026080), (1404, 10955400), (1425, 10793952), (1440, 10681515), (1482, 10378800), (1488, 10336950), (1520, 10119330), (1539, 9994400), (1550, 9923472), (1560, 9859860), (1612, 9541800), (1620, 9494680), (1674, 9188400), (1710, 8994960), (1755, 8764320), (1767, 8704800), (1800, 8545212), (1824, 8432775), (1860, 8269560), (1872, 8216550), (1900, 8095464), (1922, 8002800), (1950, 7887888), (1976, 7784100), (2015, 7633440), (2025, 7595744), (2052, 7495800), (2080, 7394895), (2106, 7303600), (2160, 7121010), (2223, 6919200), (2232, 6891300), (2280, 6746220), (2325, 6615648), (2340, 6573240), (2356, 6528600), (2400, 6408909), (2418, 6361200), (2470, 6227280), (2480, 6202170), (2511, 6125600), (2565, 5996640), (2592, 5934175), (2600, 5915916), (2700, 5696808), (2736, 5621850), (2790, 5513040), (2808, 5477700), (2850, 5396976), (2883, 5335200), (2925, 5258592), (2945, 5222880), (2964, 5189400), (2976, 5168475), (3040, 5059665), (3078, 4997200), (3100, 4961736), (3120, 4929930), (3224, 4770900), (3240, 4747340), (3348, 4594200), (3420, 4497480), (3510, 4382160), (3534, 4352400), (3600, 4272606), (3627, 4240800), (3705, 4151520), (3720, 4134780), (3744, 4108275), (3800, 4047732), (3844, 4001400), (3900, 3943944), (3952, 3892050), (4030, 3816720), (4050, 3797872), (4104, 3747900), (4185, 3675360), (4212, 3651800), (4275, 3597984), (4320, 3560505), (4446, 3459600), (4464, 3445650), (4560, 3373110), (4650, 3307824), (4680, 3286620), (4712, 3264300), (4805, 3201120), (4836, 3180600), (4940, 3113640), (4960, 3101085), (5022, 3062800), (5130, 2998320), (5200, 2957958), (5265, 2921440), (5301, 2901600), (5400, 2848404), (5472, 2810925), (5580, 2756520), (5616, 2738850), (5700, 2698488), (5766, 2667600), (5850, 2629296), (5890, 2611440), (5928, 2594700), (6045, 2544480), (6156, 2498600), (6175, 2490912), (6200, 2480868), (6240, 2464965), (6448, 2385450), (6480, 2373670), (6669, 2306400), (6696, 2297100), (6840, 2248740), (6975, 2205216), (7020, 2191080), (7068, 2176200), (7200, 2136303), (7254, 2120400), (7410, 2075760), (7440, 2067390), (7600, 2023866), (7657, 2008800), (7688, 2000700), (7695, 1998880), (7800, 1971972), (7904, 1946025), (8060, 1908360), (8100, 1898936), (8208, 1873950), (8370, 1837680), (8424, 1825900), (8550, 1798992), (8649, 1778400), (8775, 1752864), (8835, 1740960), (8892, 1729800), (8928, 1722825), (9120, 1686555), (9300, 1653912), (9360, 1643310), (9424, 1632150), (9610, 1600560), (9672, 1590300), (9880, 1556820), (10044, 1531400), (10075, 1526688), (10260, 1499160), (10400, 1478979), (10530, 1460720), (10602, 1450800), (10800, 1424202), (10881, 1413600), (11115, 1383840), (11160, 1378260), (11232, 1369425), (11400, 1349244), (11532, 1333800), (11700, 1314648), (11780, 1305720), (11856, 1297350), (12090, 1272240), (12312, 1249300), (12350, 1245456), (12400, 1240434), (12493, 1231200), (12555, 1225120), (12825, 1199328), (12896, 1192725), (12960, 1186835), (13338, 1153200), (13392, 1148550), (13680, 1124370), (13950, 1102608), (14040, 1095540), (14136, 1088100), (14415, 1067040), (14508, 1060200), (14725, 1044576), (14820, 1037880), (14880, 1033695), (15200, 1011933), (15314, 1004400), (15376, 1000350), (15390, 999440), (15600, 985986), (15903, 967200), (16120, 954180), (16200, 949468), (16416, 936975), (16740, 918840), (16848, 912950), (17100, 899496), (17298, 889200), (17550, 876432), (17670, 870480), (17784, 864900), (18135, 848160), (18259, 842400), (18525, 830304), (18600, 826956), (18720, 821655), (18848, 816075), (19220, 800280), (19344, 795150), (19760, 778410), (20007, 768800), (20088, 765700), (20150, 763344), (20520, 749580), (20925, 735072), (21060, 730360), (21204, 725400), (21600, 712101), (21762, 706800), (22230, 691920), (22320, 689130), (22800, 674622), (22971, 669600), (23064, 666900), (23400, 657324), (23560, 652860), (23712, 648675), (24025, 640224), (24180, 636120), (24624, 624650), (24700, 622728), (24800, 620217), (24986, 615600), (25110, 612560), (25650, 599664), (25947, 592800), (26325, 584288), (26505, 580320), (26676, 576600), (26784, 574275), (27360, 562185), (27900, 551304), (28080, 547770), (28272, 544050), (28830, 533520), (29016, 530100), (29450, 522288), (29640, 518940), (30225, 508896), (30628, 502200), (30752, 500175), (30780, 499720), (31200, 492993), (31806, 483600), (32240, 477090), (32400, 474734), (32643, 471200), (33345, 461280), (33480, 459420), (33696, 456475), (34200, 449748), (34596, 444600), (35100, 438216), (35340, 435240), (35568, 432450), (36270, 424080), (36518, 421200), (37050, 415152), (37200, 413478), (37479, 410400), (38285, 401760), (38440, 400140), (38475, 399776), (38688, 397575), (39520, 389205), (40014, 384400), (40176, 382850), (40300, 381672), (41040, 374790), (41850, 367536), (42120, 365180), (42408, 362700), (43245, 355680), (43524, 353400), (44175, 348192), (44460, 345960), (44640, 344565), (45600, 337311), (45942, 334800), (46128, 333450), (46800, 328662), (47120, 326430), (47709, 322400), (48050, 320112), (48360, 318060), (49248, 312325), (49400, 311364), (49972, 307800), (50220, 306280), (51300, 299832), (51894, 296400), (52650, 292144), (53010, 290160), (53352, 288300), (54405, 282720), (54777, 280800), (55575, 276768), (55800, 275652), (56160, 273885), (56544, 272025), (57660, 266760), (58032, 265050), (58900, 261144), (59280, 259470), (60450, 254448), (61256, 251100), (61560, 249860), (62465, 246240), (62775, 245024), (63612, 241800), (64480, 238545), (64800, 237367), (65286, 235600), (66690, 230640), (66960, 229710), (68400, 224874), (68913, 223200), (69192, 222300), (70200, 219108), (70680, 217620), (71136, 216225), (72075, 213408), (72540, 212040), (73036, 210600), (74100, 207576), (74400, 206739), (74958, 205200), (76570, 200880), (76880, 200070), (76950, 199888), (77841, 197600), (79515, 193440), (80028, 192200), (80352, 191425), (80600, 190836), (82080, 187395), (83700, 183768), (84240, 182590), (84816, 181350), (86490, 177840), (87048, 176700), (88350, 174096), (88920, 172980), (90675, 169632), (91295, 168480), (91884, 167400), (92256, 166725), (93600, 164331), (94240, 163215), (95418, 161200), (96100, 160056), (96720, 159030), (98800, 155682), (99944, 153900), (100035, 153760), (100440, 153140), (102600, 149916), (103788, 148200), (105300, 146072), (106020, 145080), (106704, 144150), (108810, 141360), (109554, 140400), (111150, 138384), (111600, 137826), (112437, 136800), (114855, 133920), (115320, 133380), (116064, 132525), (117800, 130572), (118560, 129735), (120900, 127224), (122512, 125550), (123120, 124930)]