21001377600

素因数分解:

$2^6\times 3^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1952

約数の個数: 672

約数和(自身を含む): 89907221760

約数和(自身を除く): 68905844160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 74, 75, 80, 84, 90, 96, 100, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 150, 160, 168, 175, 180, 185, 189, 192, 200, 210, 216, 222, 224, 225, 240, 252, 259, 270, 280, 288, 296, 300, 315, 320, 333, 336, 350, 360, 370, 378, 400, 420, 432, 444, 448, 450, 480, 504, 518, 525, 540, 555, 560, 576, 592, 600, 630, 666, 672, 675, 700, 720, 740, 756, 777, 800, 840, 864, 888, 900, 925, 945, 960, 999, 1008, 1036, 1050, 1080, 1110, 1120, 1184, 1200, 1260, 1295, 1332, 1344, 1350, 1400, 1440, 1480, 1512, 1554, 1575, 1600, 1665, 1680, 1728, 1776, 1800, 1850, 1877, 1890, 1998, 2016, 2072, 2100, 2160, 2220, 2240, 2331, 2368, 2400, 2520, 2590, 2664, 2700, 2775, 2800, 2880, 2960, 3024, 3108, 3150, 3330, 3360, 3552, 3600, 3700, 3754, 3780, 3885, 3996, 4032, 4144, 4200, 4320, 4440, 4662, 4725, 4800, 4995, 5040, 5180, 5328, 5400, 5550, 5600, 5631, 5920, 6048, 6216, 6300, 6475, 6660, 6720, 6993, 7104, 7200, 7400, 7508, 7560, 7770, 7992, 8288, 8325, 8400, 8640, 8880, 9324, 9385, 9450, 9990, 10080, 10360, 10656, 10800, 11100, 11200, 11262, 11655, 11840, 12096, 12432, 12600, 12950, 13139, 13320, 13986, 14400, 14800, 15016, 15120, 15540, 15984, 16576, 16650, 16800, 16893, 17760, 18648, 18770, 18900, 19425, 19980, 20160, 20720, 21312, 21600, 22200, 22524, 23310, 24864, 24975, 25200, 25900, 26278, 26640, 27972, 28155, 29600, 30032, 30240, 31080, 31968, 33300, 33600, 33786, 34965, 35520, 37296, 37540, 37800, 38850, 39417, 39960, 41440, 43200, 44400, 45048, 46620, 46925, 49728, 49950, 50400, 50679, 51800, 52556, 53280, 55944, 56310, 58275, 59200, 60064, 60480, 62160, 63936, 65695, 66600, 67572, 69449, 69930, 74592, 75080, 75600, 77700, 78834, 79920, 82880, 84465, 88800, 90096, 93240, 93850, 99900, 100800, 101358, 103600, 105112, 106560, 111888, 112620, 116550, 118251, 120128, 124320, 131390, 133200, 135144, 138898, 139860, 140775, 149184, 150160, 151200, 155400, 157668, 159840, 168930, 174825, 177600, 180192, 186480, 187700, 197085, 199800, 202716, 207200, 208347, 210224, 223776, 225240, 233100, 236502, 248640, 253395, 262780, 266400, 270288, 277796, 279720, 281550, 300320, 302400, 310800, 315336, 319680, 328475, 337860, 347245, 349650, 354753, 360384, 372960, 375400, 394170, 399600, 405432, 414400, 416694, 420448, 422325, 447552, 450480, 466200, 473004, 486143, 506790, 525560, 532800, 540576, 555592, 559440, 563100, 591255, 600640, 621600, 625041, 630672, 656950, 675720, 694490, 699300, 709506, 745920, 750800, 788340, 799200, 810864, 833388, 840896, 844650, 900960, 932400, 946008, 972286, 985425, 1013580, 1041735, 1051120, 1081152, 1111184, 1118880, 1126200, 1182510, 1243200, 1250082, 1261344, 1266975, 1313900, 1351440, 1388980, 1398600, 1419012, 1458429, 1501600, 1576680, 1598400, 1621728, 1666776, 1689300, 1736225, 1773765, 1801920, 1864800, 1875123, 1892016, 1944572, 1970850, 2027160, 2083470, 2102240, 2222368, 2237760, 2252400, 2365020, 2430715, 2500164, 2522688, 2533950, 2627800, 2702880, 2777960, 2797200, 2838024, 2916858, 2956275, 3003200, 3125205, 3153360, 3243456, 3333552, 3378600, 3472450, 3547530, 3729600, 3750246, 3784032, 3889144, 3941700, 4054320, 4166940, 4204480, 4375287, 4444736, 4504800, 4730040, 4861430, 5000328, 5067900, 5208675, 5255600, 5405760, 5555920, 5594400, 5676048, 5833716, 5912550, 6250410, 6306720, 6667104, 6757200, 6944900, 7095060, 7292145, 7500492, 7568064, 7778288, 7883400, 8108640, 8333880, 8750574, 8868825, 9009600, 9375615, 9460080, 9722860, 10000656, 10135800, 10417350, 10511200, 11111840, 11188800, 11352096, 11667432, 11825100, 12153575, 12500820, 12613440, 13125861, 13334208, 13514400, 13889800, 14190120, 14584290, 15000984, 15556576, 15626025, 15766800, 16217280, 16667760, 17501148, 17737650, 18751230, 18920160, 19445720, 20001312, 20271600, 20834700, 21022400, 21876435, 22223680, 22704192, 23334864, 23650200, 24307150, 25001640, 26251722, 27028800, 27779600, 28380240, 29168580, 30001968, 31113152, 31252050, 31533600, 33335520, 35002296, 35475300, 36460725, 37502460, 37840320, 38891440, 40002624, 40543200, 41669400, 43752870, 46669728, 46878075, 47300400, 48614300, 50003280, 52503444, 55559200, 56760480, 58337160, 60003936, 62504100, 63067200, 65629305, 66671040, 70004592, 70950600, 72921450, 75004920, 77782880, 81086400, 83338800, 87505740, 93339456, 93756150, 94600800, 97228600, 100006560, 105006888, 109382175, 111118400, 113520960, 116674320, 120007872, 125008200, 131258610, 140009184, 141901200, 145842900, 150009840, 155565760, 166677600, 175011480, 187512300, 189201600, 194457200, 200013120, 210013776, 218764350, 233348640, 250016400, 262517220, 280018368, 283802400, 291685800, 300019680, 328146525, 333355200, 350022960, 375024600, 388914400, 420027552, 437528700, 466697280, 500032800, 525034440, 567604800, 583371600, 600039360, 656293050, 700045920, 750049200, 777828800, 840055104, 875057400, 1000065600, 1050068880, 1166743200, 1312586100, 1400091840, 1500098400, 1750114800, 2100137760, 2333486400, 2625172200, 3000196800, 3500229600, 4200275520, 5250344400, 7000459200, 10500688800, 21001377600]

約数ペア:

[(1, 21001377600), (2, 10500688800), (3, 7000459200), (4, 5250344400), (5, 4200275520), (6, 3500229600), (7, 3000196800), (8, 2625172200), (9, 2333486400), (10, 2100137760), (12, 1750114800), (14, 1500098400), (15, 1400091840), (16, 1312586100), (18, 1166743200), (20, 1050068880), (21, 1000065600), (24, 875057400), (25, 840055104), (27, 777828800), (28, 750049200), (30, 700045920), (32, 656293050), (35, 600039360), (36, 583371600), (37, 567604800), (40, 525034440), (42, 500032800), (45, 466697280), (48, 437528700), (50, 420027552), (54, 388914400), (56, 375024600), (60, 350022960), (63, 333355200), (64, 328146525), (70, 300019680), (72, 291685800), (74, 283802400), (75, 280018368), (80, 262517220), (84, 250016400), (90, 233348640), (96, 218764350), (100, 210013776), (105, 200013120), (108, 194457200), (111, 189201600), (112, 187512300), (120, 175011480), (126, 166677600), (135, 155565760), (140, 150009840), (144, 145842900), (148, 141901200), (150, 140009184), (160, 131258610), (168, 125008200), (175, 120007872), (180, 116674320), (185, 113520960), (189, 111118400), (192, 109382175), (200, 105006888), (210, 100006560), (216, 97228600), (222, 94600800), (224, 93756150), (225, 93339456), (240, 87505740), (252, 83338800), (259, 81086400), (270, 77782880), (280, 75004920), (288, 72921450), (296, 70950600), (300, 70004592), (315, 66671040), (320, 65629305), (333, 63067200), (336, 62504100), (350, 60003936), (360, 58337160), (370, 56760480), (378, 55559200), (400, 52503444), (420, 50003280), (432, 48614300), (444, 47300400), (448, 46878075), (450, 46669728), (480, 43752870), (504, 41669400), (518, 40543200), (525, 40002624), (540, 38891440), (555, 37840320), (560, 37502460), (576, 36460725), (592, 35475300), (600, 35002296), (630, 33335520), (666, 31533600), (672, 31252050), (675, 31113152), (700, 30001968), (720, 29168580), (740, 28380240), (756, 27779600), (777, 27028800), (800, 26251722), (840, 25001640), (864, 24307150), (888, 23650200), (900, 23334864), (925, 22704192), (945, 22223680), (960, 21876435), (999, 21022400), (1008, 20834700), (1036, 20271600), (1050, 20001312), (1080, 19445720), (1110, 18920160), (1120, 18751230), (1184, 17737650), (1200, 17501148), (1260, 16667760), (1295, 16217280), (1332, 15766800), (1344, 15626025), (1350, 15556576), (1400, 15000984), (1440, 14584290), (1480, 14190120), (1512, 13889800), (1554, 13514400), (1575, 13334208), (1600, 13125861), (1665, 12613440), (1680, 12500820), (1728, 12153575), (1776, 11825100), (1800, 11667432), (1850, 11352096), (1877, 11188800), (1890, 11111840), (1998, 10511200), (2016, 10417350), (2072, 10135800), (2100, 10000656), (2160, 9722860), (2220, 9460080), (2240, 9375615), (2331, 9009600), (2368, 8868825), (2400, 8750574), (2520, 8333880), (2590, 8108640), (2664, 7883400), (2700, 7778288), (2775, 7568064), (2800, 7500492), (2880, 7292145), (2960, 7095060), (3024, 6944900), (3108, 6757200), (3150, 6667104), (3330, 6306720), (3360, 6250410), (3552, 5912550), (3600, 5833716), (3700, 5676048), (3754, 5594400), (3780, 5555920), (3885, 5405760), (3996, 5255600), (4032, 5208675), (4144, 5067900), (4200, 5000328), (4320, 4861430), (4440, 4730040), (4662, 4504800), (4725, 4444736), (4800, 4375287), (4995, 4204480), (5040, 4166940), (5180, 4054320), (5328, 3941700), (5400, 3889144), (5550, 3784032), (5600, 3750246), (5631, 3729600), (5920, 3547530), (6048, 3472450), (6216, 3378600), (6300, 3333552), (6475, 3243456), (6660, 3153360), (6720, 3125205), (6993, 3003200), (7104, 2956275), (7200, 2916858), (7400, 2838024), (7508, 2797200), (7560, 2777960), (7770, 2702880), (7992, 2627800), (8288, 2533950), (8325, 2522688), (8400, 2500164), (8640, 2430715), (8880, 2365020), (9324, 2252400), (9385, 2237760), (9450, 2222368), (9990, 2102240), (10080, 2083470), (10360, 2027160), (10656, 1970850), (10800, 1944572), (11100, 1892016), (11200, 1875123), (11262, 1864800), (11655, 1801920), (11840, 1773765), (12096, 1736225), (12432, 1689300), (12600, 1666776), (12950, 1621728), (13139, 1598400), (13320, 1576680), (13986, 1501600), (14400, 1458429), (14800, 1419012), (15016, 1398600), (15120, 1388980), (15540, 1351440), (15984, 1313900), (16576, 1266975), (16650, 1261344), (16800, 1250082), (16893, 1243200), (17760, 1182510), (18648, 1126200), (18770, 1118880), (18900, 1111184), (19425, 1081152), (19980, 1051120), (20160, 1041735), (20720, 1013580), (21312, 985425), (21600, 972286), (22200, 946008), (22524, 932400), (23310, 900960), (24864, 844650), (24975, 840896), (25200, 833388), (25900, 810864), (26278, 799200), (26640, 788340), (27972, 750800), (28155, 745920), (29600, 709506), (30032, 699300), (30240, 694490), (31080, 675720), (31968, 656950), (33300, 630672), (33600, 625041), (33786, 621600), (34965, 600640), (35520, 591255), (37296, 563100), (37540, 559440), (37800, 555592), (38850, 540576), (39417, 532800), (39960, 525560), (41440, 506790), (43200, 486143), (44400, 473004), (45048, 466200), (46620, 450480), (46925, 447552), (49728, 422325), (49950, 420448), (50400, 416694), (50679, 414400), (51800, 405432), (52556, 399600), (53280, 394170), (55944, 375400), (56310, 372960), (58275, 360384), (59200, 354753), (60064, 349650), (60480, 347245), (62160, 337860), (63936, 328475), (65695, 319680), (66600, 315336), (67572, 310800), (69449, 302400), (69930, 300320), (74592, 281550), (75080, 279720), (75600, 277796), (77700, 270288), (78834, 266400), (79920, 262780), (82880, 253395), (84465, 248640), (88800, 236502), (90096, 233100), (93240, 225240), (93850, 223776), (99900, 210224), (100800, 208347), (101358, 207200), (103600, 202716), (105112, 199800), (106560, 197085), (111888, 187700), (112620, 186480), (116550, 180192), (118251, 177600), (120128, 174825), (124320, 168930), (131390, 159840), (133200, 157668), (135144, 155400), (138898, 151200), (139860, 150160), (140775, 149184)]