20111039200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 432

約数和(自身を含む): 60134713632

約数和(自身を除く): 40023674432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 37, 40, 50, 56, 62, 70, 74, 80, 100, 101, 112, 124, 140, 148, 155, 160, 175, 185, 200, 202, 217, 224, 248, 259, 280, 296, 310, 350, 370, 400, 404, 434, 496, 505, 518, 560, 592, 620, 700, 707, 740, 775, 800, 808, 868, 925, 961, 992, 1010, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1400, 1414, 1480, 1550, 1616, 1736, 1850, 1922, 2020, 2072, 2170, 2294, 2480, 2525, 2590, 2800, 2828, 2960, 3100, 3131, 3232, 3472, 3535, 3700, 3737, 3844, 4040, 4144, 4340, 4588, 4805, 4960, 5050, 5180, 5425, 5600, 5656, 5735, 5920, 6200, 6262, 6475, 6727, 6944, 7070, 7400, 7474, 7688, 8029, 8080, 8288, 8680, 9176, 9610, 10100, 10360, 10850, 11312, 11470, 12400, 12524, 12950, 13454, 14140, 14800, 14948, 15376, 15655, 16058, 16160, 17360, 17675, 18352, 18685, 19220, 20200, 20720, 21700, 21917, 22624, 22940, 24025, 24800, 25048, 25900, 26159, 26908, 28280, 28675, 29600, 29896, 30752, 31310, 32116, 33635, 34720, 35350, 35557, 36704, 37370, 38440, 40145, 40400, 41440, 43400, 43834, 45880, 48050, 50096, 51800, 52318, 53816, 56560, 57350, 59792, 62620, 64232, 67270, 70700, 71114, 74740, 76880, 78275, 80290, 80800, 86800, 87668, 91760, 93425, 96100, 97061, 100192, 103600, 104636, 107632, 109585, 113120, 114700, 115847, 119584, 125240, 128464, 130795, 134540, 141400, 142228, 149480, 153760, 156550, 160580, 168175, 173600, 175336, 177785, 183520, 186850, 192200, 194122, 200725, 207200, 209272, 215264, 219170, 229400, 231694, 248899, 250480, 256928, 261590, 269080, 282800, 284456, 298960, 313100, 321160, 336350, 350672, 355570, 373700, 384400, 388244, 401450, 418544, 438340, 458800, 463388, 485305, 497798, 500960, 523180, 538160, 547925, 565600, 568912, 579235, 597920, 626200, 642320, 653975, 672700, 679427, 701344, 711140, 747400, 768800, 776488, 802900, 810929, 837088, 876680, 888925, 917600, 926776, 970610, 995596, 1046360, 1076320, 1095850, 1137824, 1158470, 1244495, 1252400, 1284640, 1307950, 1345400, 1358854, 1422280, 1494800, 1552976, 1605800, 1621858, 1753360, 1777850, 1853552, 1941220, 1991192, 2092720, 2191700, 2316940, 2426525, 2488990, 2504800, 2615900, 2690800, 2717708, 2844560, 2896175, 2989600, 3105952, 3211600, 3243716, 3397135, 3506720, 3555700, 3591257, 3707104, 3882440, 3982384, 4054645, 4185440, 4383400, 4633880, 4853050, 4977980, 5231800, 5381600, 5435416, 5689120, 5792350, 6222475, 6423200, 6487432, 6794270, 7111400, 7182514, 7764880, 7964768, 8109290, 8766800, 9267760, 9706100, 9955960, 10463600, 10870832, 11584700, 12444950, 12974864, 13588540, 14222800, 14365028, 15529760, 16218580, 16985675, 17533600, 17956285, 18535520, 19412200, 19911920, 20273225, 20927200, 21741664, 23169400, 24889900, 25138799, 25949728, 27177080, 28445600, 28730056, 32437160, 33971350, 35912570, 38824400, 39823840, 40546450, 46338800, 49779800, 50277598, 54354160, 57460112, 64874320, 67942700, 71825140, 77648800, 81092900, 89781425, 92677600, 99559600, 100555196, 108708320, 114920224, 125693995, 129748640, 135885400, 143650280, 162185800, 179562850, 199119200, 201110392, 251387990, 271770800, 287300560, 324371600, 359125700, 402220784, 502775980, 543541600, 574601120, 628469975, 648743200, 718251400, 804441568, 1005551960, 1256939950, 1436502800, 2011103920, 2513879900, 2873005600, 4022207840, 5027759800, 10055519600, 20111039200]

約数ペア:

[(1, 20111039200), (2, 10055519600), (4, 5027759800), (5, 4022207840), (7, 2873005600), (8, 2513879900), (10, 2011103920), (14, 1436502800), (16, 1256939950), (20, 1005551960), (25, 804441568), (28, 718251400), (31, 648743200), (32, 628469975), (35, 574601120), (37, 543541600), (40, 502775980), (50, 402220784), (56, 359125700), (62, 324371600), (70, 287300560), (74, 271770800), (80, 251387990), (100, 201110392), (101, 199119200), (112, 179562850), (124, 162185800), (140, 143650280), (148, 135885400), (155, 129748640), (160, 125693995), (175, 114920224), (185, 108708320), (200, 100555196), (202, 99559600), (217, 92677600), (224, 89781425), (248, 81092900), (259, 77648800), (280, 71825140), (296, 67942700), (310, 64874320), (350, 57460112), (370, 54354160), (400, 50277598), (404, 49779800), (434, 46338800), (496, 40546450), (505, 39823840), (518, 38824400), (560, 35912570), (592, 33971350), (620, 32437160), (700, 28730056), (707, 28445600), (740, 27177080), (775, 25949728), (800, 25138799), (808, 24889900), (868, 23169400), (925, 21741664), (961, 20927200), (992, 20273225), (1010, 19911920), (1036, 19412200), (1085, 18535520), (1120, 17956285), (1147, 17533600), (1184, 16985675), (1240, 16218580), (1295, 15529760), (1400, 14365028), (1414, 14222800), (1480, 13588540), (1550, 12974864), (1616, 12444950), (1736, 11584700), (1850, 10870832), (1922, 10463600), (2020, 9955960), (2072, 9706100), (2170, 9267760), (2294, 8766800), (2480, 8109290), (2525, 7964768), (2590, 7764880), (2800, 7182514), (2828, 7111400), (2960, 6794270), (3100, 6487432), (3131, 6423200), (3232, 6222475), (3472, 5792350), (3535, 5689120), (3700, 5435416), (3737, 5381600), (3844, 5231800), (4040, 4977980), (4144, 4853050), (4340, 4633880), (4588, 4383400), (4805, 4185440), (4960, 4054645), (5050, 3982384), (5180, 3882440), (5425, 3707104), (5600, 3591257), (5656, 3555700), (5735, 3506720), (5920, 3397135), (6200, 3243716), (6262, 3211600), (6475, 3105952), (6727, 2989600), (6944, 2896175), (7070, 2844560), (7400, 2717708), (7474, 2690800), (7688, 2615900), (8029, 2504800), (8080, 2488990), (8288, 2426525), (8680, 2316940), (9176, 2191700), (9610, 2092720), (10100, 1991192), (10360, 1941220), (10850, 1853552), (11312, 1777850), (11470, 1753360), (12400, 1621858), (12524, 1605800), (12950, 1552976), (13454, 1494800), (14140, 1422280), (14800, 1358854), (14948, 1345400), (15376, 1307950), (15655, 1284640), (16058, 1252400), (16160, 1244495), (17360, 1158470), (17675, 1137824), (18352, 1095850), (18685, 1076320), (19220, 1046360), (20200, 995596), (20720, 970610), (21700, 926776), (21917, 917600), (22624, 888925), (22940, 876680), (24025, 837088), (24800, 810929), (25048, 802900), (25900, 776488), (26159, 768800), (26908, 747400), (28280, 711140), (28675, 701344), (29600, 679427), (29896, 672700), (30752, 653975), (31310, 642320), (32116, 626200), (33635, 597920), (34720, 579235), (35350, 568912), (35557, 565600), (36704, 547925), (37370, 538160), (38440, 523180), (40145, 500960), (40400, 497798), (41440, 485305), (43400, 463388), (43834, 458800), (45880, 438340), (48050, 418544), (50096, 401450), (51800, 388244), (52318, 384400), (53816, 373700), (56560, 355570), (57350, 350672), (59792, 336350), (62620, 321160), (64232, 313100), (67270, 298960), (70700, 284456), (71114, 282800), (74740, 269080), (76880, 261590), (78275, 256928), (80290, 250480), (80800, 248899), (86800, 231694), (87668, 229400), (91760, 219170), (93425, 215264), (96100, 209272), (97061, 207200), (100192, 200725), (103600, 194122), (104636, 192200), (107632, 186850), (109585, 183520), (113120, 177785), (114700, 175336), (115847, 173600), (119584, 168175), (125240, 160580), (128464, 156550), (130795, 153760), (134540, 149480), (141400, 142228)]