20587883400

素因数分解:

$2^3\times 3^5\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:940

約数の個数: 576

約数和(自身を含む): 83167593600

約数和(自身を除く): 62579710200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 73, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 146, 150, 162, 168, 175, 180, 189, 200, 210, 216, 219, 225, 243, 252, 270, 280, 292, 300, 315, 324, 350, 360, 365, 378, 405, 420, 438, 450, 486, 504, 511, 525, 540, 567, 584, 600, 630, 648, 657, 675, 700, 730, 756, 810, 829, 840, 876, 900, 945, 972, 1022, 1050, 1080, 1095, 1134, 1215, 1260, 1314, 1350, 1400, 1460, 1512, 1533, 1575, 1620, 1658, 1701, 1752, 1800, 1825, 1890, 1944, 1971, 2025, 2044, 2100, 2190, 2268, 2430, 2487, 2520, 2555, 2628, 2700, 2835, 2920, 3066, 3150, 3240, 3285, 3316, 3402, 3650, 3780, 3942, 4050, 4088, 4145, 4200, 4380, 4536, 4599, 4725, 4860, 4974, 5110, 5256, 5400, 5475, 5670, 5803, 5913, 6075, 6132, 6300, 6570, 6632, 6804, 7300, 7461, 7560, 7665, 7884, 8100, 8290, 8505, 8760, 9198, 9450, 9720, 9855, 9948, 10220, 10950, 11340, 11606, 11826, 12150, 12264, 12435, 12600, 12775, 13140, 13608, 13797, 14175, 14600, 14922, 15330, 15768, 16200, 16425, 16580, 17010, 17409, 17739, 18396, 18900, 19710, 19896, 20440, 20725, 21900, 22383, 22680, 22995, 23212, 23652, 24300, 24870, 25550, 26280, 27594, 28350, 29015, 29565, 29844, 30660, 32850, 33160, 34020, 34818, 35478, 36792, 37305, 37800, 38325, 39420, 41391, 41450, 42525, 43800, 44766, 45990, 46424, 47304, 48600, 49275, 49740, 51100, 52227, 55188, 56700, 58030, 59130, 59688, 60517, 61320, 62175, 65700, 67149, 68040, 68985, 69636, 70956, 74610, 76650, 78840, 82782, 82900, 85050, 87045, 88695, 89532, 91980, 98550, 99480, 102200, 104454, 110376, 111915, 113400, 114975, 116060, 118260, 121034, 124173, 124350, 131400, 134298, 137970, 139272, 141912, 145075, 147825, 149220, 153300, 156681, 165564, 165800, 170100, 174090, 177390, 179064, 181551, 183960, 186525, 197100, 201447, 206955, 208908, 223830, 229950, 232120, 236520, 242068, 248346, 248700, 261135, 268596, 275940, 290150, 295650, 298440, 302585, 306600, 313362, 331128, 335745, 340200, 344925, 348180, 354780, 363102, 373050, 394200, 402894, 413910, 417816, 423619, 435225, 443475, 447660, 459900, 470043, 484136, 496692, 497400, 522270, 537192, 544653, 551880, 559575, 580300, 591300, 605170, 620865, 626724, 671490, 689850, 696360, 709560, 726204, 746100, 783405, 805788, 827820, 847238, 870450, 886950, 895320, 907755, 919800, 940086, 993384, 1007235, 1034775, 1044540, 1089306, 1119150, 1160600, 1182600, 1210340, 1241730, 1253448, 1270857, 1305675, 1342980, 1379700, 1410129, 1452408, 1492200, 1512925, 1566810, 1611576, 1633959, 1655640, 1678725, 1694476, 1740900, 1773900, 1815510, 1880172, 2014470, 2069550, 2089080, 2118095, 2178612, 2238300, 2350215, 2420680, 2483460, 2541714, 2611350, 2685960, 2723265, 2759400, 2820258, 3025850, 3104325, 3133620, 3267918, 3357450, 3388952, 3481800, 3547800, 3631020, 3760344, 3812571, 3917025, 4028940, 4139100, 4236190, 4357224, 4476600, 4538775, 4700430, 4901877, 4966920, 5036175, 5083428, 5222700, 5446530, 5640516, 6051700, 6208650, 6267240, 6354285, 6535836, 6714900, 7050645, 7262040, 7625142, 7834050, 8057880, 8169795, 8278200, 8472380, 9077550, 9400860, 9803754, 10072350, 10166856, 10445400, 10590475, 10893060, 11281032, 11437713, 11751075, 12103400, 12417300, 12708570, 13071672, 13429800, 13616325, 14101290, 14705631, 15250284, 15668100, 16339590, 16944760, 18155100, 18801720, 19062855, 19607508, 20144700, 21180950, 21786120, 22875426, 23502150, 24509385, 24834600, 25417140, 27232650, 28202580, 29411262, 30500568, 31336200, 31771425, 32679180, 34313139, 35253225, 36310200, 38125710, 39215016, 40289400, 40848975, 42361900, 45750852, 47004300, 49018770, 50834280, 54465300, 56405160, 57188565, 58822524, 63542850, 65358360, 68626278, 70506450, 73528155, 76251420, 81697950, 84723800, 91501704, 94008600, 95314275, 98037540, 102939417, 108930600, 114377130, 117645048, 122546925, 127085700, 137252556, 141012900, 147056310, 152502840, 163395900, 171565695, 190628550, 196075080, 205878834, 228754260, 245093850, 254171400, 274505112, 282025800, 285942825, 294112620, 326791800, 343131390, 367640775, 381257100, 411757668, 457508520, 490187700, 514697085, 571885650, 588225240, 686262780, 735281550, 762514200, 823515336, 857828475, 980375400, 1029394170, 1143771300, 1372525560, 1470563100, 1715656950, 2058788340, 2287542600, 2573485425, 2941126200, 3431313900, 4117576680, 5146970850, 6862627800, 10293941700, 20587883400]

約数ペア:

[(1, 20587883400), (2, 10293941700), (3, 6862627800), (4, 5146970850), (5, 4117576680), (6, 3431313900), (7, 2941126200), (8, 2573485425), (9, 2287542600), (10, 2058788340), (12, 1715656950), (14, 1470563100), (15, 1372525560), (18, 1143771300), (20, 1029394170), (21, 980375400), (24, 857828475), (25, 823515336), (27, 762514200), (28, 735281550), (30, 686262780), (35, 588225240), (36, 571885650), (40, 514697085), (42, 490187700), (45, 457508520), (50, 411757668), (54, 381257100), (56, 367640775), (60, 343131390), (63, 326791800), (70, 294112620), (72, 285942825), (73, 282025800), (75, 274505112), (81, 254171400), (84, 245093850), (90, 228754260), (100, 205878834), (105, 196075080), (108, 190628550), (120, 171565695), (126, 163395900), (135, 152502840), (140, 147056310), (146, 141012900), (150, 137252556), (162, 127085700), (168, 122546925), (175, 117645048), (180, 114377130), (189, 108930600), (200, 102939417), (210, 98037540), (216, 95314275), (219, 94008600), (225, 91501704), (243, 84723800), (252, 81697950), (270, 76251420), (280, 73528155), (292, 70506450), (300, 68626278), (315, 65358360), (324, 63542850), (350, 58822524), (360, 57188565), (365, 56405160), (378, 54465300), (405, 50834280), (420, 49018770), (438, 47004300), (450, 45750852), (486, 42361900), (504, 40848975), (511, 40289400), (525, 39215016), (540, 38125710), (567, 36310200), (584, 35253225), (600, 34313139), (630, 32679180), (648, 31771425), (657, 31336200), (675, 30500568), (700, 29411262), (730, 28202580), (756, 27232650), (810, 25417140), (829, 24834600), (840, 24509385), (876, 23502150), (900, 22875426), (945, 21786120), (972, 21180950), (1022, 20144700), (1050, 19607508), (1080, 19062855), (1095, 18801720), (1134, 18155100), (1215, 16944760), (1260, 16339590), (1314, 15668100), (1350, 15250284), (1400, 14705631), (1460, 14101290), (1512, 13616325), (1533, 13429800), (1575, 13071672), (1620, 12708570), (1658, 12417300), (1701, 12103400), (1752, 11751075), (1800, 11437713), (1825, 11281032), (1890, 10893060), (1944, 10590475), (1971, 10445400), (2025, 10166856), (2044, 10072350), (2100, 9803754), (2190, 9400860), (2268, 9077550), (2430, 8472380), (2487, 8278200), (2520, 8169795), (2555, 8057880), (2628, 7834050), (2700, 7625142), (2835, 7262040), (2920, 7050645), (3066, 6714900), (3150, 6535836), (3240, 6354285), (3285, 6267240), (3316, 6208650), (3402, 6051700), (3650, 5640516), (3780, 5446530), (3942, 5222700), (4050, 5083428), (4088, 5036175), (4145, 4966920), (4200, 4901877), (4380, 4700430), (4536, 4538775), (4599, 4476600), (4725, 4357224), (4860, 4236190), (4974, 4139100), (5110, 4028940), (5256, 3917025), (5400, 3812571), (5475, 3760344), (5670, 3631020), (5803, 3547800), (5913, 3481800), (6075, 3388952), (6132, 3357450), (6300, 3267918), (6570, 3133620), (6632, 3104325), (6804, 3025850), (7300, 2820258), (7461, 2759400), (7560, 2723265), (7665, 2685960), (7884, 2611350), (8100, 2541714), (8290, 2483460), (8505, 2420680), (8760, 2350215), (9198, 2238300), (9450, 2178612), (9720, 2118095), (9855, 2089080), (9948, 2069550), (10220, 2014470), (10950, 1880172), (11340, 1815510), (11606, 1773900), (11826, 1740900), (12150, 1694476), (12264, 1678725), (12435, 1655640), (12600, 1633959), (12775, 1611576), (13140, 1566810), (13608, 1512925), (13797, 1492200), (14175, 1452408), (14600, 1410129), (14922, 1379700), (15330, 1342980), (15768, 1305675), (16200, 1270857), (16425, 1253448), (16580, 1241730), (17010, 1210340), (17409, 1182600), (17739, 1160600), (18396, 1119150), (18900, 1089306), (19710, 1044540), (19896, 1034775), (20440, 1007235), (20725, 993384), (21900, 940086), (22383, 919800), (22680, 907755), (22995, 895320), (23212, 886950), (23652, 870450), (24300, 847238), (24870, 827820), (25550, 805788), (26280, 783405), (27594, 746100), (28350, 726204), (29015, 709560), (29565, 696360), (29844, 689850), (30660, 671490), (32850, 626724), (33160, 620865), (34020, 605170), (34818, 591300), (35478, 580300), (36792, 559575), (37305, 551880), (37800, 544653), (38325, 537192), (39420, 522270), (41391, 497400), (41450, 496692), (42525, 484136), (43800, 470043), (44766, 459900), (45990, 447660), (46424, 443475), (47304, 435225), (48600, 423619), (49275, 417816), (49740, 413910), (51100, 402894), (52227, 394200), (55188, 373050), (56700, 363102), (58030, 354780), (59130, 348180), (59688, 344925), (60517, 340200), (61320, 335745), (62175, 331128), (65700, 313362), (67149, 306600), (68040, 302585), (68985, 298440), (69636, 295650), (70956, 290150), (74610, 275940), (76650, 268596), (78840, 261135), (82782, 248700), (82900, 248346), (85050, 242068), (87045, 236520), (88695, 232120), (89532, 229950), (91980, 223830), (98550, 208908), (99480, 206955), (102200, 201447), (104454, 197100), (110376, 186525), (111915, 183960), (113400, 181551), (114975, 179064), (116060, 177390), (118260, 174090), (121034, 170100), (124173, 165800), (124350, 165564), (131400, 156681), (134298, 153300), (137970, 149220), (139272, 147825), (141912, 145075)]