28778878800

素因数分解:

$2^4\times 3^6\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 840

約数和(自身を含む): 123826372224

約数和(自身を除く): 95047493424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 50, 54, 56, 60, 63, 69, 70, 72, 75, 80, 81, 84, 90, 92, 100, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 150, 161, 162, 168, 175, 180, 184, 189, 200, 207, 210, 216, 225, 230, 240, 243, 252, 270, 276, 280, 300, 315, 322, 324, 336, 345, 350, 360, 368, 378, 400, 405, 414, 420, 432, 450, 460, 483, 486, 504, 525, 540, 552, 560, 567, 575, 600, 613, 621, 630, 644, 648, 675, 690, 700, 720, 729, 756, 805, 810, 828, 840, 900, 920, 945, 966, 972, 1008, 1035, 1050, 1080, 1104, 1134, 1150, 1200, 1215, 1226, 1242, 1260, 1288, 1296, 1350, 1380, 1400, 1449, 1458, 1512, 1575, 1610, 1620, 1656, 1680, 1701, 1725, 1800, 1839, 1840, 1863, 1890, 1932, 1944, 2025, 2070, 2100, 2160, 2268, 2300, 2415, 2430, 2452, 2484, 2520, 2576, 2700, 2760, 2800, 2835, 2898, 2916, 3024, 3065, 3105, 3150, 3220, 3240, 3312, 3402, 3450, 3600, 3645, 3678, 3726, 3780, 3864, 3888, 4025, 4050, 4140, 4200, 4291, 4347, 4536, 4600, 4725, 4830, 4860, 4904, 4968, 5040, 5103, 5175, 5400, 5517, 5520, 5589, 5670, 5796, 5832, 6075, 6130, 6210, 6300, 6440, 6480, 6804, 6900, 7245, 7290, 7356, 7452, 7560, 7728, 8050, 8100, 8280, 8400, 8505, 8582, 8694, 9072, 9195, 9200, 9315, 9450, 9660, 9720, 9808, 9936, 10206, 10350, 10800, 11034, 11178, 11340, 11592, 11664, 12075, 12150, 12260, 12420, 12600, 12873, 12880, 13041, 13608, 13800, 14099, 14175, 14490, 14580, 14712, 14904, 15120, 15325, 15525, 16100, 16200, 16551, 16560, 16767, 17010, 17164, 17388, 18225, 18390, 18630, 18900, 19320, 19440, 20412, 20700, 21455, 21735, 22068, 22356, 22680, 23184, 24150, 24300, 24520, 24840, 25200, 25515, 25746, 26082, 27216, 27585, 27600, 27945, 28198, 28350, 28980, 29160, 29424, 29808, 30650, 31050, 32200, 32400, 33102, 33534, 34020, 34328, 34776, 36225, 36450, 36780, 37260, 37800, 38619, 38640, 39123, 40824, 41400, 42297, 42525, 42910, 43470, 44136, 44712, 45360, 45975, 46575, 48300, 48600, 49040, 49653, 49680, 51030, 51492, 52164, 55170, 55890, 56396, 56700, 57960, 58320, 61300, 62100, 64365, 64400, 65205, 66204, 67068, 68040, 68656, 69552, 70495, 72450, 72900, 73560, 74520, 75600, 77238, 78246, 81648, 82755, 82800, 83835, 84594, 85050, 85820, 86940, 88272, 89424, 91950, 93150, 96600, 97200, 98693, 99306, 102060, 102984, 104328, 107275, 108675, 110340, 111780, 112792, 113400, 115857, 115920, 117369, 122600, 124200, 126891, 127575, 128730, 130410, 132408, 134136, 136080, 137925, 139725, 140990, 144900, 145800, 147120, 148959, 149040, 154476, 156492, 165510, 167670, 169188, 170100, 171640, 173880, 183900, 186300, 193095, 193200, 195615, 197386, 198612, 204120, 205968, 208656, 211485, 214550, 217350, 220680, 223560, 225584, 226800, 231714, 234738, 245200, 248265, 248400, 253782, 255150, 257460, 260820, 264816, 268272, 275850, 279450, 281980, 289800, 291600, 296079, 297918, 308952, 312984, 321825, 326025, 331020, 335340, 338376, 340200, 343280, 347571, 347760, 352475, 367800, 372600, 380673, 386190, 391230, 394772, 397224, 408240, 413775, 419175, 422970, 429100, 434700, 441360, 446877, 447120, 463428, 469476, 493465, 496530, 507564, 510300, 514920, 521640, 551700, 558900, 563960, 579285, 579600, 586845, 592158, 595836, 617904, 625968, 634455, 643650, 652050, 662040, 670680, 676752, 680400, 695142, 704950, 735600, 744795, 745200, 761346, 772380, 782460, 789544, 794448, 827550, 838350, 845940, 858200, 869400, 888237, 893754, 926856, 938952, 965475, 978075, 986930, 993060, 1015128, 1020600, 1029840, 1042713, 1043280, 1057425, 1103400, 1117800, 1127920, 1142019, 1158570, 1173690, 1184316, 1191672, 1241325, 1268910, 1287300, 1304100, 1324080, 1341360, 1390284, 1409900, 1480395, 1489590, 1522692, 1544760, 1564920, 1579088, 1655100, 1676700, 1691880, 1716400, 1737855, 1738800, 1776474, 1787508, 1853712, 1877904, 1903365, 1930950, 1956150, 1973860, 1986120, 2030256, 2041200, 2085426, 2114850, 2206800, 2234385, 2235600, 2284038, 2317140, 2347380, 2368632, 2383344, 2467325, 2482650, 2537820, 2574600, 2608200, 2664711, 2780568, 2819800, 2896425, 2934225, 2960790, 2979180, 3045384, 3089520, 3128139, 3129840, 3172275, 3310200, 3353400, 3383760, 3426057, 3475710, 3552948, 3575016, 3723975, 3806730, 3861900, 3912300, 3947720, 3972240, 4170852, 4229700, 4441185, 4468770, 4568076, 4634280, 4694760, 4737264, 4934650, 4965300, 5075640, 5149200, 5213565, 5216400, 5329422, 5561136, 5639600, 5710095, 5792850, 5868450, 5921580, 5958360, 6090768, 6256278, 6344550, 6620400, 6706800, 6852114, 6951420, 7105896, 7150032, 7401975, 7447950, 7613460, 7723800, 7824600, 7895440, 7994133, 8341704, 8459400, 8689275, 8882370, 8937540, 9136152, 9268560, 9389520, 9516825, 9869300, 9930600, 10151280, 10278171, 10427130, 10658844, 11171925, 11420190, 11585700, 11736900, 11843160, 11916720, 12512556, 12689100, 13323555, 13704228, 13902840, 14211792, 14803950, 14895900, 15226920, 15447600, 15640695, 15649200, 15988266, 16683408, 16918800, 17130285, 17378550, 17764740, 17875080, 18272304, 19033650, 19738600, 19861200, 20556342, 20854260, 21317688, 22205925, 22343850, 22840380, 23171400, 23473800, 23686320, 23982399, 25025112, 25378200, 26067825, 26647110, 27408456, 27805680, 28550475, 29607900, 29791800, 30453840, 31281390, 31976532, 34260570, 34757100, 35529480, 35750160, 38067300, 39477200, 39970665, 41112684, 41708520, 42635376, 44411850, 44687700, 45680760, 46342800, 46947600, 47964798, 50050224, 50756400, 51390855, 52135650, 53294220, 54816912, 57100950, 59215800, 59583600, 62562780, 63953064, 66617775, 68521140, 69514200, 71058960, 71947197, 76134600, 78203475, 79941330, 82225368, 83417040, 85651425, 88823700, 89375400, 91361520, 95929596, 102781710, 104271300, 106588440, 114201900, 118431600, 119911995, 125125560, 127906128, 133235550, 137042280, 139028400, 143894394, 152269200, 156406950, 159882660, 164450736, 171302850, 177647400, 178750800, 191859192, 199853325, 205563420, 208542600, 213176880, 228403800, 239823990, 250251120, 256954275, 266471100, 274084560, 287788788, 312813900, 319765320, 342605700, 355294800, 359735985, 383718384, 399706650, 411126840, 417085200, 456807600, 479647980, 513908550, 532942200, 575577576, 599559975, 625627800, 639530640, 685211400, 719471970, 799413300, 822253680, 959295960, 1027817100, 1065884400, 1151155152, 1199119950, 1251255600, 1370422800, 1438943940, 1598826600, 1798679925, 1918591920, 2055634200, 2398239900, 2877887880, 3197653200, 3597359850, 4111268400, 4796479800, 5755775760, 7194719700, 9592959600, 14389439400, 28778878800]

約数ペア:

[(1, 28778878800), (2, 14389439400), (3, 9592959600), (4, 7194719700), (5, 5755775760), (6, 4796479800), (7, 4111268400), (8, 3597359850), (9, 3197653200), (10, 2877887880), (12, 2398239900), (14, 2055634200), (15, 1918591920), (16, 1798679925), (18, 1598826600), (20, 1438943940), (21, 1370422800), (23, 1251255600), (24, 1199119950), (25, 1151155152), (27, 1065884400), (28, 1027817100), (30, 959295960), (35, 822253680), (36, 799413300), (40, 719471970), (42, 685211400), (45, 639530640), (46, 625627800), (48, 599559975), (50, 575577576), (54, 532942200), (56, 513908550), (60, 479647980), (63, 456807600), (69, 417085200), (70, 411126840), (72, 399706650), (75, 383718384), (80, 359735985), (81, 355294800), (84, 342605700), (90, 319765320), (92, 312813900), (100, 287788788), (105, 274084560), (108, 266471100), (112, 256954275), (115, 250251120), (120, 239823990), (126, 228403800), (135, 213176880), (138, 208542600), (140, 205563420), (144, 199853325), (150, 191859192), (161, 178750800), (162, 177647400), (168, 171302850), (175, 164450736), (180, 159882660), (184, 156406950), (189, 152269200), (200, 143894394), (207, 139028400), (210, 137042280), (216, 133235550), (225, 127906128), (230, 125125560), (240, 119911995), (243, 118431600), (252, 114201900), (270, 106588440), (276, 104271300), (280, 102781710), (300, 95929596), (315, 91361520), (322, 89375400), (324, 88823700), (336, 85651425), (345, 83417040), (350, 82225368), (360, 79941330), (368, 78203475), (378, 76134600), (400, 71947197), (405, 71058960), (414, 69514200), (420, 68521140), (432, 66617775), (450, 63953064), (460, 62562780), (483, 59583600), (486, 59215800), (504, 57100950), (525, 54816912), (540, 53294220), (552, 52135650), (560, 51390855), (567, 50756400), (575, 50050224), (600, 47964798), (613, 46947600), (621, 46342800), (630, 45680760), (644, 44687700), (648, 44411850), (675, 42635376), (690, 41708520), (700, 41112684), (720, 39970665), (729, 39477200), (756, 38067300), (805, 35750160), (810, 35529480), (828, 34757100), (840, 34260570), (900, 31976532), (920, 31281390), (945, 30453840), (966, 29791800), (972, 29607900), (1008, 28550475), (1035, 27805680), (1050, 27408456), (1080, 26647110), (1104, 26067825), (1134, 25378200), (1150, 25025112), (1200, 23982399), (1215, 23686320), (1226, 23473800), (1242, 23171400), (1260, 22840380), (1288, 22343850), (1296, 22205925), (1350, 21317688), (1380, 20854260), (1400, 20556342), (1449, 19861200), (1458, 19738600), (1512, 19033650), (1575, 18272304), (1610, 17875080), (1620, 17764740), (1656, 17378550), (1680, 17130285), (1701, 16918800), (1725, 16683408), (1800, 15988266), (1839, 15649200), (1840, 15640695), (1863, 15447600), (1890, 15226920), (1932, 14895900), (1944, 14803950), (2025, 14211792), (2070, 13902840), (2100, 13704228), (2160, 13323555), (2268, 12689100), (2300, 12512556), (2415, 11916720), (2430, 11843160), (2452, 11736900), (2484, 11585700), (2520, 11420190), (2576, 11171925), (2700, 10658844), (2760, 10427130), (2800, 10278171), (2835, 10151280), (2898, 9930600), (2916, 9869300), (3024, 9516825), (3065, 9389520), (3105, 9268560), (3150, 9136152), (3220, 8937540), (3240, 8882370), (3312, 8689275), (3402, 8459400), (3450, 8341704), (3600, 7994133), (3645, 7895440), (3678, 7824600), (3726, 7723800), (3780, 7613460), (3864, 7447950), (3888, 7401975), (4025, 7150032), (4050, 7105896), (4140, 6951420), (4200, 6852114), (4291, 6706800), (4347, 6620400), (4536, 6344550), (4600, 6256278), (4725, 6090768), (4830, 5958360), (4860, 5921580), (4904, 5868450), (4968, 5792850), (5040, 5710095), (5103, 5639600), (5175, 5561136), (5400, 5329422), (5517, 5216400), (5520, 5213565), (5589, 5149200), (5670, 5075640), (5796, 4965300), (5832, 4934650), (6075, 4737264), (6130, 4694760), (6210, 4634280), (6300, 4568076), (6440, 4468770), (6480, 4441185), (6804, 4229700), (6900, 4170852), (7245, 3972240), (7290, 3947720), (7356, 3912300), (7452, 3861900), (7560, 3806730), (7728, 3723975), (8050, 3575016), (8100, 3552948), (8280, 3475710), (8400, 3426057), (8505, 3383760), (8582, 3353400), (8694, 3310200), (9072, 3172275), (9195, 3129840), (9200, 3128139), (9315, 3089520), (9450, 3045384), (9660, 2979180), (9720, 2960790), (9808, 2934225), (9936, 2896425), (10206, 2819800), (10350, 2780568), (10800, 2664711), (11034, 2608200), (11178, 2574600), (11340, 2537820), (11592, 2482650), (11664, 2467325), (12075, 2383344), (12150, 2368632), (12260, 2347380), (12420, 2317140), (12600, 2284038), (12873, 2235600), (12880, 2234385), (13041, 2206800), (13608, 2114850), (13800, 2085426), (14099, 2041200), (14175, 2030256), (14490, 1986120), (14580, 1973860), (14712, 1956150), (14904, 1930950), (15120, 1903365), (15325, 1877904), (15525, 1853712), (16100, 1787508), (16200, 1776474), (16551, 1738800), (16560, 1737855), (16767, 1716400), (17010, 1691880), (17164, 1676700), (17388, 1655100), (18225, 1579088), (18390, 1564920), (18630, 1544760), (18900, 1522692), (19320, 1489590), (19440, 1480395), (20412, 1409900), (20700, 1390284), (21455, 1341360), (21735, 1324080), (22068, 1304100), (22356, 1287300), (22680, 1268910), (23184, 1241325), (24150, 1191672), (24300, 1184316), (24520, 1173690), (24840, 1158570), (25200, 1142019), (25515, 1127920), (25746, 1117800), (26082, 1103400), (27216, 1057425), (27585, 1043280), (27600, 1042713), (27945, 1029840), (28198, 1020600), (28350, 1015128), (28980, 993060), (29160, 986930), (29424, 978075), (29808, 965475), (30650, 938952), (31050, 926856), (32200, 893754), (32400, 888237), (33102, 869400), (33534, 858200), (34020, 845940), (34328, 838350), (34776, 827550), (36225, 794448), (36450, 789544), (36780, 782460), (37260, 772380), (37800, 761346), (38619, 745200), (38640, 744795), (39123, 735600), (40824, 704950), (41400, 695142), (42297, 680400), (42525, 676752), (42910, 670680), (43470, 662040), (44136, 652050), (44712, 643650), (45360, 634455), (45975, 625968), (46575, 617904), (48300, 595836), (48600, 592158), (49040, 586845), (49653, 579600), (49680, 579285), (51030, 563960), (51492, 558900), (52164, 551700), (55170, 521640), (55890, 514920), (56396, 510300), (56700, 507564), (57960, 496530), (58320, 493465), (61300, 469476), (62100, 463428), (64365, 447120), (64400, 446877), (65205, 441360), (66204, 434700), (67068, 429100), (68040, 422970), (68656, 419175), (69552, 413775), (70495, 408240), (72450, 397224), (72900, 394772), (73560, 391230), (74520, 386190), (75600, 380673), (77238, 372600), (78246, 367800), (81648, 352475), (82755, 347760), (82800, 347571), (83835, 343280), (84594, 340200), (85050, 338376), (85820, 335340), (86940, 331020), (88272, 326025), (89424, 321825), (91950, 312984), (93150, 308952), (96600, 297918), (97200, 296079), (98693, 291600), (99306, 289800), (102060, 281980), (102984, 279450), (104328, 275850), (107275, 268272), (108675, 264816), (110340, 260820), (111780, 257460), (112792, 255150), (113400, 253782), (115857, 248400), (115920, 248265), (117369, 245200), (122600, 234738), (124200, 231714), (126891, 226800), (127575, 225584), (128730, 223560), (130410, 220680), (132408, 217350), (134136, 214550), (136080, 211485), (137925, 208656), (139725, 205968), (140990, 204120), (144900, 198612), (145800, 197386), (147120, 195615), (148959, 193200), (149040, 193095), (154476, 186300), (156492, 183900), (165510, 173880), (167670, 171640), (169188, 170100)]