20847549600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 648

約数和(自身を含む): 79869325536

約数和(自身を除く): 59021775936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 31, 32, 36, 40, 45, 46, 48, 50, 60, 62, 69, 72, 75, 80, 90, 92, 93, 96, 100, 115, 120, 124, 131, 138, 144, 150, 155, 160, 180, 184, 186, 200, 207, 225, 230, 240, 248, 262, 276, 279, 288, 300, 310, 345, 360, 368, 372, 393, 400, 414, 450, 460, 465, 480, 496, 524, 552, 558, 575, 600, 620, 655, 690, 713, 720, 736, 744, 775, 786, 800, 828, 900, 920, 930, 961, 992, 1035, 1048, 1104, 1116, 1150, 1179, 1200, 1240, 1310, 1380, 1395, 1426, 1440, 1488, 1550, 1572, 1656, 1725, 1800, 1840, 1860, 1922, 1965, 2070, 2096, 2139, 2208, 2232, 2300, 2325, 2358, 2400, 2480, 2620, 2760, 2790, 2852, 2883, 2976, 3013, 3100, 3144, 3275, 3312, 3450, 3565, 3600, 3680, 3720, 3844, 3930, 4061, 4140, 4192, 4278, 4464, 4600, 4650, 4716, 4805, 4960, 5175, 5240, 5520, 5580, 5704, 5766, 5895, 6026, 6200, 6288, 6417, 6550, 6624, 6900, 6975, 7130, 7200, 7440, 7688, 7860, 8122, 8280, 8556, 8649, 8928, 9039, 9200, 9300, 9432, 9610, 9825, 10350, 10480, 10695, 11040, 11160, 11408, 11532, 11790, 12052, 12183, 12400, 12576, 12834, 13100, 13800, 13950, 14260, 14415, 14880, 15065, 15376, 15720, 16244, 16560, 17112, 17298, 17825, 18078, 18400, 18600, 18864, 19220, 19650, 20305, 20700, 20960, 21390, 22103, 22320, 22816, 23064, 23580, 24025, 24104, 24366, 24800, 25668, 26200, 27117, 27600, 27900, 28520, 28830, 29475, 30130, 30752, 31440, 32085, 32488, 33120, 34224, 34596, 35650, 36156, 36549, 37200, 37728, 38440, 39300, 40610, 41400, 42780, 43245, 44206, 44640, 45195, 46128, 47160, 48050, 48208, 48732, 51336, 52400, 53475, 54234, 55200, 55800, 57040, 57660, 58950, 60260, 60915, 62880, 64170, 64976, 66309, 68448, 69192, 71300, 72075, 72312, 73098, 74400, 75325, 76880, 78600, 81220, 82800, 85560, 86490, 88412, 90390, 92256, 93403, 94320, 96100, 96416, 97464, 101525, 102672, 104800, 106950, 108468, 110515, 111600, 114080, 115320, 117900, 120520, 121830, 125891, 128340, 129952, 132618, 135585, 138384, 142600, 144150, 144624, 146196, 150650, 153760, 157200, 160425, 162440, 165600, 171120, 172980, 176824, 180780, 182745, 186806, 188640, 192200, 194928, 198927, 203050, 205344, 213900, 216225, 216936, 221030, 223200, 225975, 230640, 235800, 241040, 243660, 251782, 256680, 265236, 271170, 276768, 280209, 285200, 288300, 289248, 292392, 301300, 304575, 314400, 320850, 324880, 331545, 342240, 345960, 353648, 361560, 365490, 373612, 377673, 384400, 389856, 397854, 406100, 427800, 432450, 433872, 442060, 451950, 461280, 467015, 471600, 482080, 487320, 503564, 513360, 530472, 542340, 552575, 560418, 570400, 576600, 584784, 602600, 609150, 629455, 641700, 649760, 663090, 677925, 691920, 707296, 723120, 730980, 747224, 755346, 768800, 795708, 812200, 840627, 855600, 864900, 867744, 884120, 903900, 913725, 934030, 943200, 974640, 994635, 1007128, 1026720, 1060944, 1084680, 1105150, 1120836, 1133019, 1153200, 1169568, 1205200, 1218300, 1258910, 1283400, 1326180, 1355850, 1383840, 1401045, 1446240, 1461960, 1494448, 1510692, 1591416, 1624400, 1657725, 1681254, 1711200, 1729800, 1768240, 1807800, 1827450, 1868060, 1888365, 1949280, 1989270, 2014256, 2121888, 2169360, 2210300, 2241672, 2266038, 2306400, 2335075, 2410400, 2436600, 2517820, 2566800, 2652360, 2711700, 2802090, 2895493, 2923920, 2988896, 3021384, 3147275, 3182832, 3248800, 3315450, 3362508, 3459600, 3536480, 3615600, 3654900, 3736120, 3776730, 3978540, 4028512, 4203135, 4338720, 4420600, 4483344, 4532076, 4670150, 4873200, 4973175, 5035640, 5133600, 5304720, 5423400, 5604180, 5665095, 5790986, 5847840, 6042768, 6294550, 6365664, 6630900, 6725016, 6919200, 7005225, 7231200, 7309800, 7472240, 7553460, 7957080, 8406270, 8686479, 8841200, 8966688, 9064152, 9340300, 9441825, 9746400, 9946350, 10071280, 10609440, 10846800, 11208360, 11330190, 11581972, 12085536, 12589100, 13261800, 13450032, 14010450, 14477465, 14619600, 14944480, 15106920, 15914160, 16812540, 17372958, 17682400, 18128304, 18680600, 18883650, 19892700, 20142560, 21015675, 21693600, 22416720, 22660380, 23163944, 25178200, 26059437, 26523600, 26900064, 28020900, 28325475, 28954930, 29239200, 30213840, 31828320, 33625080, 34745916, 36256608, 37361200, 37767300, 39785400, 42031350, 43432395, 44833440, 45320760, 46327888, 50356400, 52118874, 53047200, 56041800, 56650950, 57909860, 60427680, 67250160, 69491832, 72387325, 74722400, 75534600, 79570800, 84062700, 86864790, 90641520, 92655776, 100712800, 104237748, 112083600, 113301900, 115819720, 130297185, 134500320, 138983664, 144774650, 151069200, 159141600, 168125400, 173729580, 181283040, 208475496, 217161975, 224167200, 226603800, 231639440, 260594370, 277967328, 289549300, 302138400, 336250800, 347459160, 416950992, 434323950, 453207600, 463278880, 521188740, 579098600, 651485925, 672501600, 694918320, 833901984, 868647900, 906415200, 1042377480, 1158197200, 1302971850, 1389836640, 1737295800, 2084754960, 2316394400, 2605943700, 3474591600, 4169509920, 5211887400, 6949183200, 10423774800, 20847549600]

約数ペア:

[(1, 20847549600), (2, 10423774800), (3, 6949183200), (4, 5211887400), (5, 4169509920), (6, 3474591600), (8, 2605943700), (9, 2316394400), (10, 2084754960), (12, 1737295800), (15, 1389836640), (16, 1302971850), (18, 1158197200), (20, 1042377480), (23, 906415200), (24, 868647900), (25, 833901984), (30, 694918320), (31, 672501600), (32, 651485925), (36, 579098600), (40, 521188740), (45, 463278880), (46, 453207600), (48, 434323950), (50, 416950992), (60, 347459160), (62, 336250800), (69, 302138400), (72, 289549300), (75, 277967328), (80, 260594370), (90, 231639440), (92, 226603800), (93, 224167200), (96, 217161975), (100, 208475496), (115, 181283040), (120, 173729580), (124, 168125400), (131, 159141600), (138, 151069200), (144, 144774650), (150, 138983664), (155, 134500320), (160, 130297185), (180, 115819720), (184, 113301900), (186, 112083600), (200, 104237748), (207, 100712800), (225, 92655776), (230, 90641520), (240, 86864790), (248, 84062700), (262, 79570800), (276, 75534600), (279, 74722400), (288, 72387325), (300, 69491832), (310, 67250160), (345, 60427680), (360, 57909860), (368, 56650950), (372, 56041800), (393, 53047200), (400, 52118874), (414, 50356400), (450, 46327888), (460, 45320760), (465, 44833440), (480, 43432395), (496, 42031350), (524, 39785400), (552, 37767300), (558, 37361200), (575, 36256608), (600, 34745916), (620, 33625080), (655, 31828320), (690, 30213840), (713, 29239200), (720, 28954930), (736, 28325475), (744, 28020900), (775, 26900064), (786, 26523600), (800, 26059437), (828, 25178200), (900, 23163944), (920, 22660380), (930, 22416720), (961, 21693600), (992, 21015675), (1035, 20142560), (1048, 19892700), (1104, 18883650), (1116, 18680600), (1150, 18128304), (1179, 17682400), (1200, 17372958), (1240, 16812540), (1310, 15914160), (1380, 15106920), (1395, 14944480), (1426, 14619600), (1440, 14477465), (1488, 14010450), (1550, 13450032), (1572, 13261800), (1656, 12589100), (1725, 12085536), (1800, 11581972), (1840, 11330190), (1860, 11208360), (1922, 10846800), (1965, 10609440), (2070, 10071280), (2096, 9946350), (2139, 9746400), (2208, 9441825), (2232, 9340300), (2300, 9064152), (2325, 8966688), (2358, 8841200), (2400, 8686479), (2480, 8406270), (2620, 7957080), (2760, 7553460), (2790, 7472240), (2852, 7309800), (2883, 7231200), (2976, 7005225), (3013, 6919200), (3100, 6725016), (3144, 6630900), (3275, 6365664), (3312, 6294550), (3450, 6042768), (3565, 5847840), (3600, 5790986), (3680, 5665095), (3720, 5604180), (3844, 5423400), (3930, 5304720), (4061, 5133600), (4140, 5035640), (4192, 4973175), (4278, 4873200), (4464, 4670150), (4600, 4532076), (4650, 4483344), (4716, 4420600), (4805, 4338720), (4960, 4203135), (5175, 4028512), (5240, 3978540), (5520, 3776730), (5580, 3736120), (5704, 3654900), (5766, 3615600), (5895, 3536480), (6026, 3459600), (6200, 3362508), (6288, 3315450), (6417, 3248800), (6550, 3182832), (6624, 3147275), (6900, 3021384), (6975, 2988896), (7130, 2923920), (7200, 2895493), (7440, 2802090), (7688, 2711700), (7860, 2652360), (8122, 2566800), (8280, 2517820), (8556, 2436600), (8649, 2410400), (8928, 2335075), (9039, 2306400), (9200, 2266038), (9300, 2241672), (9432, 2210300), (9610, 2169360), (9825, 2121888), (10350, 2014256), (10480, 1989270), (10695, 1949280), (11040, 1888365), (11160, 1868060), (11408, 1827450), (11532, 1807800), (11790, 1768240), (12052, 1729800), (12183, 1711200), (12400, 1681254), (12576, 1657725), (12834, 1624400), (13100, 1591416), (13800, 1510692), (13950, 1494448), (14260, 1461960), (14415, 1446240), (14880, 1401045), (15065, 1383840), (15376, 1355850), (15720, 1326180), (16244, 1283400), (16560, 1258910), (17112, 1218300), (17298, 1205200), (17825, 1169568), (18078, 1153200), (18400, 1133019), (18600, 1120836), (18864, 1105150), (19220, 1084680), (19650, 1060944), (20305, 1026720), (20700, 1007128), (20960, 994635), (21390, 974640), (22103, 943200), (22320, 934030), (22816, 913725), (23064, 903900), (23580, 884120), (24025, 867744), (24104, 864900), (24366, 855600), (24800, 840627), (25668, 812200), (26200, 795708), (27117, 768800), (27600, 755346), (27900, 747224), (28520, 730980), (28830, 723120), (29475, 707296), (30130, 691920), (30752, 677925), (31440, 663090), (32085, 649760), (32488, 641700), (33120, 629455), (34224, 609150), (34596, 602600), (35650, 584784), (36156, 576600), (36549, 570400), (37200, 560418), (37728, 552575), (38440, 542340), (39300, 530472), (40610, 513360), (41400, 503564), (42780, 487320), (43245, 482080), (44206, 471600), (44640, 467015), (45195, 461280), (46128, 451950), (47160, 442060), (48050, 433872), (48208, 432450), (48732, 427800), (51336, 406100), (52400, 397854), (53475, 389856), (54234, 384400), (55200, 377673), (55800, 373612), (57040, 365490), (57660, 361560), (58950, 353648), (60260, 345960), (60915, 342240), (62880, 331545), (64170, 324880), (64976, 320850), (66309, 314400), (68448, 304575), (69192, 301300), (71300, 292392), (72075, 289248), (72312, 288300), (73098, 285200), (74400, 280209), (75325, 276768), (76880, 271170), (78600, 265236), (81220, 256680), (82800, 251782), (85560, 243660), (86490, 241040), (88412, 235800), (90390, 230640), (92256, 225975), (93403, 223200), (94320, 221030), (96100, 216936), (96416, 216225), (97464, 213900), (101525, 205344), (102672, 203050), (104800, 198927), (106950, 194928), (108468, 192200), (110515, 188640), (111600, 186806), (114080, 182745), (115320, 180780), (117900, 176824), (120520, 172980), (121830, 171120), (125891, 165600), (128340, 162440), (129952, 160425), (132618, 157200), (135585, 153760), (138384, 150650), (142600, 146196), (144150, 144624)]