20508483600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 810

約数和(自身を含む): 82696289130

約数和(自身を除く): 62187805530

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 25, 30, 33, 36, 40, 44, 45, 46, 48, 50, 55, 60, 66, 69, 72, 75, 80, 88, 89, 90, 92, 99, 100, 110, 115, 120, 121, 132, 138, 144, 150, 165, 176, 178, 180, 184, 198, 200, 207, 220, 225, 230, 240, 242, 253, 264, 267, 275, 276, 300, 330, 345, 356, 360, 363, 368, 396, 400, 414, 440, 445, 450, 460, 484, 495, 506, 528, 529, 534, 550, 552, 575, 600, 605, 660, 690, 712, 720, 726, 759, 792, 801, 825, 828, 880, 890, 900, 920, 968, 979, 990, 1012, 1035, 1058, 1068, 1089, 1100, 1104, 1150, 1200, 1210, 1265, 1320, 1335, 1380, 1424, 1452, 1518, 1584, 1587, 1602, 1650, 1656, 1725, 1780, 1800, 1815, 1840, 1936, 1958, 1980, 2024, 2047, 2070, 2116, 2136, 2178, 2200, 2225, 2277, 2300, 2420, 2475, 2530, 2640, 2645, 2670, 2760, 2783, 2904, 2937, 3025, 3036, 3174, 3204, 3300, 3312, 3450, 3560, 3600, 3630, 3795, 3916, 3960, 4005, 4048, 4094, 4140, 4232, 4272, 4356, 4400, 4450, 4554, 4600, 4761, 4840, 4895, 4950, 5060, 5175, 5290, 5340, 5445, 5520, 5566, 5808, 5819, 5874, 6050, 6072, 6141, 6325, 6348, 6408, 6600, 6675, 6900, 7120, 7260, 7590, 7832, 7920, 7935, 8010, 8188, 8280, 8349, 8464, 8712, 8811, 8900, 9075, 9108, 9200, 9522, 9680, 9790, 9900, 10120, 10235, 10350, 10580, 10680, 10769, 10890, 11132, 11385, 11638, 11748, 12100, 12144, 12282, 12650, 12696, 12816, 13200, 13225, 13350, 13800, 13915, 14520, 14685, 15180, 15664, 15870, 16020, 16376, 16560, 16698, 17424, 17457, 17622, 17800, 18150, 18216, 18423, 18975, 19044, 19580, 19800, 20025, 20240, 20470, 20700, 21160, 21360, 21538, 21780, 22264, 22517, 22770, 23276, 23496, 23805, 24200, 24475, 24564, 25047, 25300, 25392, 26450, 26700, 27225, 27600, 27830, 29040, 29095, 29370, 30360, 30705, 31740, 32040, 32307, 32752, 33396, 34914, 35244, 35600, 36300, 36432, 36846, 37950, 38088, 39160, 39600, 39675, 40050, 40940, 41400, 41745, 42320, 43076, 43560, 44055, 44528, 45034, 45540, 46552, 46992, 47081, 47610, 48400, 48950, 49128, 50094, 50600, 51175, 52371, 52900, 53400, 53845, 54450, 55660, 56925, 58190, 58740, 60720, 61410, 63480, 64009, 64080, 64614, 66792, 67551, 69575, 69828, 70488, 72600, 73425, 73692, 75900, 76176, 78320, 79350, 80100, 81880, 82800, 83490, 86152, 87120, 87285, 88110, 90068, 91080, 92115, 93104, 94162, 95220, 96921, 97900, 98256, 100188, 101200, 102350, 104742, 105800, 106800, 107690, 108900, 111320, 112585, 113850, 116380, 117480, 119025, 122820, 125235, 126960, 128018, 129228, 133584, 135102, 139150, 139656, 140976, 141243, 145200, 145475, 146850, 147384, 151800, 153525, 158700, 160200, 161535, 163760, 166980, 172304, 174570, 176220, 180136, 182160, 184230, 188324, 190440, 192027, 193842, 195800, 200376, 202653, 204700, 208725, 209484, 211600, 215380, 217800, 220275, 222640, 225170, 227700, 232760, 234960, 235405, 238050, 245640, 247687, 250470, 256036, 258456, 261855, 269225, 270204, 278300, 279312, 282486, 290950, 293700, 294768, 303600, 307050, 317400, 320045, 320400, 323070, 333960, 337755, 349140, 352440, 360272, 368460, 376648, 380880, 384054, 387684, 391600, 400752, 405306, 409400, 417450, 418968, 423729, 430760, 435600, 436425, 440550, 450340, 455400, 460575, 465520, 470810, 476100, 484605, 491280, 495374, 500940, 512072, 516912, 517891, 523710, 538450, 540408, 556600, 562925, 564972, 576081, 581900, 587400, 614100, 626175, 634800, 640090, 646140, 667920, 675510, 698280, 704880, 706215, 736920, 743061, 753296, 768108, 775368, 807675, 810612, 818800, 834900, 837936, 847458, 861520, 872850, 881100, 900680, 910800, 921150, 941620, 952200, 960135, 969210, 990748, 1001880, 1013265, 1024144, 1035782, 1047420, 1076900, 1080816, 1113200, 1125850, 1129944, 1152162, 1163800, 1174800, 1177025, 1228200, 1238435, 1252350, 1280180, 1292280, 1309275, 1351020, 1396560, 1412430, 1473840, 1486122, 1536216, 1550736, 1553673, 1600225, 1615350, 1621224, 1669800, 1688775, 1694916, 1745700, 1762200, 1801360, 1842300, 1883240, 1904400, 1920270, 1938420, 1981496, 2003760, 2026530, 2071564, 2094840, 2118645, 2153800, 2229183, 2251700, 2259888, 2304324, 2327600, 2354050, 2423025, 2456400, 2476870, 2504700, 2560360, 2584560, 2589455, 2618550, 2702040, 2824860, 2880405, 2972244, 3072432, 3107346, 3200450, 3230700, 3242448, 3339600, 3377550, 3389832, 3491400, 3524400, 3531075, 3684600, 3715305, 3766480, 3840540, 3876840, 3962992, 4053060, 4143128, 4189680, 4237290, 4307600, 4458366, 4503400, 4608648, 4661019, 4708100, 4800675, 4846050, 4953740, 5009400, 5066325, 5120720, 5178910, 5237100, 5404080, 5649720, 5696801, 5760810, 5944488, 6192175, 6214692, 6400900, 6461400, 6755100, 6779664, 6982800, 7062150, 7369200, 7430610, 7681080, 7753680, 7768365, 8106120, 8286256, 8474580, 8916732, 9006800, 9217296, 9322038, 9416200, 9601350, 9692100, 9907480, 10018800, 10132650, 10357820, 10474200, 10593225, 11145915, 11299440, 11393602, 11521620, 11888976, 12384350, 12429384, 12801800, 12922800, 12947275, 13510200, 14124300, 14402025, 14861220, 15362160, 15536730, 16212240, 16949160, 17090403, 17833464, 18576525, 18644076, 18832400, 19202700, 19384200, 19814960, 20265300, 20715640, 20948400, 21186450, 22291830, 22787204, 23043240, 23305095, 24768700, 24858768, 25603600, 25894550, 27020400, 28248600, 28484005, 28804050, 29722440, 31073460, 33898320, 34180806, 35666928, 37153050, 37288152, 38405400, 38768400, 38841825, 40530600, 41431280, 42372900, 44583660, 45574408, 46086480, 46610190, 49537400, 51271209, 51789100, 55729575, 56497200, 56968010, 57608100, 59444880, 62146920, 68361612, 74306100, 74576304, 76810800, 77683650, 81061200, 84745800, 85452015, 89167320, 91148816, 93220380, 99074800, 102542418, 103578200, 111459150, 113936020, 115216200, 116525475, 124293840, 136723224, 142420025, 148612200, 155367300, 169491600, 170904030, 178334640, 186440760, 205084836, 207156400, 222918300, 227872040, 230432400, 233050950, 256356045, 273446448, 284840050, 297224400, 310734600, 341808060, 372881520, 410169672, 427260075, 445836600, 455744080, 466101900, 512712090, 569680100, 621469200, 683616120, 820339344, 854520150, 891673200, 932203800, 1025424180, 1139360200, 1281780225, 1367232240, 1709040300, 1864407600, 2050848360, 2278720400, 2563560450, 3418080600, 4101696720, 5127120900, 6836161200, 10254241800, 20508483600]

約数ペア:

[(1, 20508483600), (2, 10254241800), (3, 6836161200), (4, 5127120900), (5, 4101696720), (6, 3418080600), (8, 2563560450), (9, 2278720400), (10, 2050848360), (11, 1864407600), (12, 1709040300), (15, 1367232240), (16, 1281780225), (18, 1139360200), (20, 1025424180), (22, 932203800), (23, 891673200), (24, 854520150), (25, 820339344), (30, 683616120), (33, 621469200), (36, 569680100), (40, 512712090), (44, 466101900), (45, 455744080), (46, 445836600), (48, 427260075), (50, 410169672), (55, 372881520), (60, 341808060), (66, 310734600), (69, 297224400), (72, 284840050), (75, 273446448), (80, 256356045), (88, 233050950), (89, 230432400), (90, 227872040), (92, 222918300), (99, 207156400), (100, 205084836), (110, 186440760), (115, 178334640), (120, 170904030), (121, 169491600), (132, 155367300), (138, 148612200), (144, 142420025), (150, 136723224), (165, 124293840), (176, 116525475), (178, 115216200), (180, 113936020), (184, 111459150), (198, 103578200), (200, 102542418), (207, 99074800), (220, 93220380), (225, 91148816), (230, 89167320), (240, 85452015), (242, 84745800), (253, 81061200), (264, 77683650), (267, 76810800), (275, 74576304), (276, 74306100), (300, 68361612), (330, 62146920), (345, 59444880), (356, 57608100), (360, 56968010), (363, 56497200), (368, 55729575), (396, 51789100), (400, 51271209), (414, 49537400), (440, 46610190), (445, 46086480), (450, 45574408), (460, 44583660), (484, 42372900), (495, 41431280), (506, 40530600), (528, 38841825), (529, 38768400), (534, 38405400), (550, 37288152), (552, 37153050), (575, 35666928), (600, 34180806), (605, 33898320), (660, 31073460), (690, 29722440), (712, 28804050), (720, 28484005), (726, 28248600), (759, 27020400), (792, 25894550), (801, 25603600), (825, 24858768), (828, 24768700), (880, 23305095), (890, 23043240), (900, 22787204), (920, 22291830), (968, 21186450), (979, 20948400), (990, 20715640), (1012, 20265300), (1035, 19814960), (1058, 19384200), (1068, 19202700), (1089, 18832400), (1100, 18644076), (1104, 18576525), (1150, 17833464), (1200, 17090403), (1210, 16949160), (1265, 16212240), (1320, 15536730), (1335, 15362160), (1380, 14861220), (1424, 14402025), (1452, 14124300), (1518, 13510200), (1584, 12947275), (1587, 12922800), (1602, 12801800), (1650, 12429384), (1656, 12384350), (1725, 11888976), (1780, 11521620), (1800, 11393602), (1815, 11299440), (1840, 11145915), (1936, 10593225), (1958, 10474200), (1980, 10357820), (2024, 10132650), (2047, 10018800), (2070, 9907480), (2116, 9692100), (2136, 9601350), (2178, 9416200), (2200, 9322038), (2225, 9217296), (2277, 9006800), (2300, 8916732), (2420, 8474580), (2475, 8286256), (2530, 8106120), (2640, 7768365), (2645, 7753680), (2670, 7681080), (2760, 7430610), (2783, 7369200), (2904, 7062150), (2937, 6982800), (3025, 6779664), (3036, 6755100), (3174, 6461400), (3204, 6400900), (3300, 6214692), (3312, 6192175), (3450, 5944488), (3560, 5760810), (3600, 5696801), (3630, 5649720), (3795, 5404080), (3916, 5237100), (3960, 5178910), (4005, 5120720), (4048, 5066325), (4094, 5009400), (4140, 4953740), (4232, 4846050), (4272, 4800675), (4356, 4708100), (4400, 4661019), (4450, 4608648), (4554, 4503400), (4600, 4458366), (4761, 4307600), (4840, 4237290), (4895, 4189680), (4950, 4143128), (5060, 4053060), (5175, 3962992), (5290, 3876840), (5340, 3840540), (5445, 3766480), (5520, 3715305), (5566, 3684600), (5808, 3531075), (5819, 3524400), (5874, 3491400), (6050, 3389832), (6072, 3377550), (6141, 3339600), (6325, 3242448), (6348, 3230700), (6408, 3200450), (6600, 3107346), (6675, 3072432), (6900, 2972244), (7120, 2880405), (7260, 2824860), (7590, 2702040), (7832, 2618550), (7920, 2589455), (7935, 2584560), (8010, 2560360), (8188, 2504700), (8280, 2476870), (8349, 2456400), (8464, 2423025), (8712, 2354050), (8811, 2327600), (8900, 2304324), (9075, 2259888), (9108, 2251700), (9200, 2229183), (9522, 2153800), (9680, 2118645), (9790, 2094840), (9900, 2071564), (10120, 2026530), (10235, 2003760), (10350, 1981496), (10580, 1938420), (10680, 1920270), (10769, 1904400), (10890, 1883240), (11132, 1842300), (11385, 1801360), (11638, 1762200), (11748, 1745700), (12100, 1694916), (12144, 1688775), (12282, 1669800), (12650, 1621224), (12696, 1615350), (12816, 1600225), (13200, 1553673), (13225, 1550736), (13350, 1536216), (13800, 1486122), (13915, 1473840), (14520, 1412430), (14685, 1396560), (15180, 1351020), (15664, 1309275), (15870, 1292280), (16020, 1280180), (16376, 1252350), (16560, 1238435), (16698, 1228200), (17424, 1177025), (17457, 1174800), (17622, 1163800), (17800, 1152162), (18150, 1129944), (18216, 1125850), (18423, 1113200), (18975, 1080816), (19044, 1076900), (19580, 1047420), (19800, 1035782), (20025, 1024144), (20240, 1013265), (20470, 1001880), (20700, 990748), (21160, 969210), (21360, 960135), (21538, 952200), (21780, 941620), (22264, 921150), (22517, 910800), (22770, 900680), (23276, 881100), (23496, 872850), (23805, 861520), (24200, 847458), (24475, 837936), (24564, 834900), (25047, 818800), (25300, 810612), (25392, 807675), (26450, 775368), (26700, 768108), (27225, 753296), (27600, 743061), (27830, 736920), (29040, 706215), (29095, 704880), (29370, 698280), (30360, 675510), (30705, 667920), (31740, 646140), (32040, 640090), (32307, 634800), (32752, 626175), (33396, 614100), (34914, 587400), (35244, 581900), (35600, 576081), (36300, 564972), (36432, 562925), (36846, 556600), (37950, 540408), (38088, 538450), (39160, 523710), (39600, 517891), (39675, 516912), (40050, 512072), (40940, 500940), (41400, 495374), (41745, 491280), (42320, 484605), (43076, 476100), (43560, 470810), (44055, 465520), (44528, 460575), (45034, 455400), (45540, 450340), (46552, 440550), (46992, 436425), (47081, 435600), (47610, 430760), (48400, 423729), (48950, 418968), (49128, 417450), (50094, 409400), (50600, 405306), (51175, 400752), (52371, 391600), (52900, 387684), (53400, 384054), (53845, 380880), (54450, 376648), (55660, 368460), (56925, 360272), (58190, 352440), (58740, 349140), (60720, 337755), (61410, 333960), (63480, 323070), (64009, 320400), (64080, 320045), (64614, 317400), (66792, 307050), (67551, 303600), (69575, 294768), (69828, 293700), (70488, 290950), (72600, 282486), (73425, 279312), (73692, 278300), (75900, 270204), (76176, 269225), (78320, 261855), (79350, 258456), (80100, 256036), (81880, 250470), (82800, 247687), (83490, 245640), (86152, 238050), (87120, 235405), (87285, 234960), (88110, 232760), (90068, 227700), (91080, 225170), (92115, 222640), (93104, 220275), (94162, 217800), (95220, 215380), (96921, 211600), (97900, 209484), (98256, 208725), (100188, 204700), (101200, 202653), (102350, 200376), (104742, 195800), (105800, 193842), (106800, 192027), (107690, 190440), (108900, 188324), (111320, 184230), (112585, 182160), (113850, 180136), (116380, 176220), (117480, 174570), (119025, 172304), (122820, 166980), (125235, 163760), (126960, 161535), (128018, 160200), (129228, 158700), (133584, 153525), (135102, 151800), (139150, 147384), (139656, 146850), (140976, 145475), (141243, 145200)]