205731050500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:384

約数の個数: 384

約数和(自身を含む): 510389268480

約数和(自身を除く): 304658217980

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 41, 50, 62, 68, 82, 85, 100, 124, 125, 137, 139, 155, 164, 170, 205, 250, 274, 278, 310, 340, 410, 425, 500, 527, 548, 556, 620, 685, 695, 697, 775, 820, 850, 1025, 1054, 1271, 1370, 1390, 1394, 1550, 1700, 2050, 2108, 2125, 2329, 2363, 2542, 2635, 2740, 2780, 2788, 3100, 3425, 3475, 3485, 3875, 4100, 4247, 4250, 4309, 4658, 4726, 5084, 5125, 5270, 5617, 5699, 6355, 6850, 6950, 6970, 7750, 8494, 8500, 8618, 9316, 9452, 10250, 10540, 11234, 11398, 11645, 11815, 12710, 13175, 13700, 13900, 13940, 15500, 16988, 17125, 17236, 17375, 17425, 19043, 20500, 21235, 21545, 21607, 22468, 22796, 23290, 23630, 25420, 26350, 28085, 28495, 31775, 34250, 34750, 34850, 38086, 42470, 43090, 43214, 46580, 47260, 52700, 56170, 56990, 58225, 59075, 63550, 65875, 68500, 69500, 69700, 72199, 73253, 76172, 84940, 86180, 86428, 87125, 95215, 95489, 96883, 106175, 107725, 108035, 112340, 113980, 116450, 118150, 127100, 131750, 140425, 142475, 144398, 146506, 158875, 174127, 174250, 176669, 190430, 190978, 193766, 212350, 215450, 216070, 232900, 236300, 263500, 280850, 284950, 288796, 291125, 293012, 295375, 317750, 323731, 348254, 348500, 353338, 360995, 366265, 380860, 381956, 387532, 424700, 430900, 432140, 476075, 477445, 484415, 530875, 538625, 540175, 561700, 569900, 582250, 590333, 590750, 635500, 647462, 696508, 702125, 706676, 712375, 721990, 732530, 780763, 870635, 883345, 952150, 954890, 968830, 1061750, 1077250, 1080350, 1164500, 1180666, 1181500, 1294924, 1404250, 1424750, 1443980, 1465060, 1561526, 1618655, 1741270, 1766690, 1804975, 1831325, 1904300, 1909780, 1937660, 2123500, 2154500, 2160700, 2361332, 2380375, 2387225, 2422075, 2700875, 2808500, 2849500, 2951665, 2960159, 3003373, 3123052, 3237310, 3482540, 3533380, 3609950, 3662650, 3903815, 4353175, 4416725, 4760750, 4774450, 4844150, 5401750, 5903330, 5920318, 6006746, 6474620, 7219900, 7325300, 7807630, 8093275, 8706350, 8833450, 9024875, 9156625, 9521500, 9548900, 9688300, 10035661, 10803500, 11806660, 11840636, 11936125, 12013492, 12110375, 13272971, 14758325, 14800795, 15016865, 15615260, 16186550, 17412700, 17666900, 18049750, 18313250, 19519075, 20071322, 21765875, 22083625, 23872250, 24203653, 24220750, 26545942, 29516650, 29601590, 30033730, 32373100, 36099500, 36626500, 39038150, 40142644, 40466375, 43531750, 44167250, 47744500, 48407306, 48441500, 50178305, 53091884, 59033300, 59203180, 60067460, 66364855, 73791625, 74003975, 75084325, 78076300, 80932750, 87063500, 88334500, 96814612, 97595375, 100356610, 121018265, 132729710, 147583250, 148007950, 150168650, 161865500, 195190750, 200713220, 242036530, 250891525, 265459420, 295166500, 296015900, 300337300, 331824275, 370019875, 375421625, 390381500, 411462101, 484073060, 501783050, 605091325, 663648550, 740039750, 750843250, 822924202, 1003566100, 1210182650, 1254457625, 1327297100, 1480079500, 1501686500, 1645848404, 1659121375, 2057310505, 2420365300, 2508915250, 3025456625, 3318242750, 4114621010, 5017830500, 6050913250, 6636485500, 8229242020, 10286552525, 12101826500, 20573105050, 41146210100, 51432762625, 102865525250, 205731050500]

約数ペア:

[(1, 205731050500), (2, 102865525250), (4, 51432762625), (5, 41146210100), (10, 20573105050), (17, 12101826500), (20, 10286552525), (25, 8229242020), (31, 6636485500), (34, 6050913250), (41, 5017830500), (50, 4114621010), (62, 3318242750), (68, 3025456625), (82, 2508915250), (85, 2420365300), (100, 2057310505), (124, 1659121375), (125, 1645848404), (137, 1501686500), (139, 1480079500), (155, 1327297100), (164, 1254457625), (170, 1210182650), (205, 1003566100), (250, 822924202), (274, 750843250), (278, 740039750), (310, 663648550), (340, 605091325), (410, 501783050), (425, 484073060), (500, 411462101), (527, 390381500), (548, 375421625), (556, 370019875), (620, 331824275), (685, 300337300), (695, 296015900), (697, 295166500), (775, 265459420), (820, 250891525), (850, 242036530), (1025, 200713220), (1054, 195190750), (1271, 161865500), (1370, 150168650), (1390, 148007950), (1394, 147583250), (1550, 132729710), (1700, 121018265), (2050, 100356610), (2108, 97595375), (2125, 96814612), (2329, 88334500), (2363, 87063500), (2542, 80932750), (2635, 78076300), (2740, 75084325), (2780, 74003975), (2788, 73791625), (3100, 66364855), (3425, 60067460), (3475, 59203180), (3485, 59033300), (3875, 53091884), (4100, 50178305), (4247, 48441500), (4250, 48407306), (4309, 47744500), (4658, 44167250), (4726, 43531750), (5084, 40466375), (5125, 40142644), (5270, 39038150), (5617, 36626500), (5699, 36099500), (6355, 32373100), (6850, 30033730), (6950, 29601590), (6970, 29516650), (7750, 26545942), (8494, 24220750), (8500, 24203653), (8618, 23872250), (9316, 22083625), (9452, 21765875), (10250, 20071322), (10540, 19519075), (11234, 18313250), (11398, 18049750), (11645, 17666900), (11815, 17412700), (12710, 16186550), (13175, 15615260), (13700, 15016865), (13900, 14800795), (13940, 14758325), (15500, 13272971), (16988, 12110375), (17125, 12013492), (17236, 11936125), (17375, 11840636), (17425, 11806660), (19043, 10803500), (20500, 10035661), (21235, 9688300), (21545, 9548900), (21607, 9521500), (22468, 9156625), (22796, 9024875), (23290, 8833450), (23630, 8706350), (25420, 8093275), (26350, 7807630), (28085, 7325300), (28495, 7219900), (31775, 6474620), (34250, 6006746), (34750, 5920318), (34850, 5903330), (38086, 5401750), (42470, 4844150), (43090, 4774450), (43214, 4760750), (46580, 4416725), (47260, 4353175), (52700, 3903815), (56170, 3662650), (56990, 3609950), (58225, 3533380), (59075, 3482540), (63550, 3237310), (65875, 3123052), (68500, 3003373), (69500, 2960159), (69700, 2951665), (72199, 2849500), (73253, 2808500), (76172, 2700875), (84940, 2422075), (86180, 2387225), (86428, 2380375), (87125, 2361332), (95215, 2160700), (95489, 2154500), (96883, 2123500), (106175, 1937660), (107725, 1909780), (108035, 1904300), (112340, 1831325), (113980, 1804975), (116450, 1766690), (118150, 1741270), (127100, 1618655), (131750, 1561526), (140425, 1465060), (142475, 1443980), (144398, 1424750), (146506, 1404250), (158875, 1294924), (174127, 1181500), (174250, 1180666), (176669, 1164500), (190430, 1080350), (190978, 1077250), (193766, 1061750), (212350, 968830), (215450, 954890), (216070, 952150), (232900, 883345), (236300, 870635), (263500, 780763), (280850, 732530), (284950, 721990), (288796, 712375), (291125, 706676), (293012, 702125), (295375, 696508), (317750, 647462), (323731, 635500), (348254, 590750), (348500, 590333), (353338, 582250), (360995, 569900), (366265, 561700), (380860, 540175), (381956, 538625), (387532, 530875), (424700, 484415), (430900, 477445), (432140, 476075)]