216820386000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{388567}}^1$

素因数の和:388627

約数の個数: 240

約数和(自身を含む): 781711776768

約数和(自身を除く): 564891390768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 125, 144, 150, 155, 180, 186, 200, 225, 240, 248, 250, 279, 300, 310, 360, 372, 375, 400, 450, 465, 496, 500, 558, 600, 620, 720, 744, 750, 775, 900, 930, 1000, 1116, 1125, 1200, 1240, 1395, 1488, 1500, 1550, 1800, 1860, 2000, 2232, 2250, 2325, 2480, 2790, 3000, 3100, 3600, 3720, 3875, 4464, 4500, 4650, 5580, 6000, 6200, 6975, 7440, 7750, 9000, 9300, 11160, 11625, 12400, 13950, 15500, 18000, 18600, 22320, 23250, 27900, 31000, 34875, 37200, 46500, 55800, 62000, 69750, 93000, 111600, 139500, 186000, 279000, 388567, 558000, 777134, 1165701, 1554268, 1942835, 2331402, 3108536, 3497103, 3885670, 4662804, 5828505, 6217072, 6994206, 7771340, 9325608, 9714175, 11657010, 12045577, 13988412, 15542680, 17485515, 18651216, 19428350, 23314020, 24091154, 27976824, 29142525, 31085360, 34971030, 36136731, 38856700, 46628040, 48182308, 48570875, 55953648, 58285050, 60227885, 69942060, 72273462, 77713400, 87427575, 93256080, 96364616, 97141750, 108410193, 116570100, 120455770, 139884120, 144546924, 145712625, 155426800, 174855150, 180683655, 192729232, 194283500, 216820386, 233140200, 240911540, 279768240, 289093848, 291425250, 301139425, 349710300, 361367310, 388567000, 433640772, 437137875, 466280400, 481823080, 542050965, 578187696, 582850500, 602278850, 699420600, 722734620, 777134000, 867281544, 874275750, 903418275, 963646160, 1084101930, 1165701000, 1204557700, 1398841200, 1445469240, 1505697125, 1734563088, 1748551500, 1806836550, 2168203860, 2331402000, 2409115400, 2710254825, 2890938480, 3011394250, 3497103000, 3613673100, 4336407720, 4517091375, 4818230800, 5420509650, 6022788500, 6994206000, 7227346200, 8672815440, 9034182750, 10841019300, 12045577000, 13551274125, 14454692400, 18068365500, 21682038600, 24091154000, 27102548250, 36136731000, 43364077200, 54205096500, 72273462000, 108410193000, 216820386000]

約数ペア:

[(1, 216820386000), (2, 108410193000), (3, 72273462000), (4, 54205096500), (5, 43364077200), (6, 36136731000), (8, 27102548250), (9, 24091154000), (10, 21682038600), (12, 18068365500), (15, 14454692400), (16, 13551274125), (18, 12045577000), (20, 10841019300), (24, 9034182750), (25, 8672815440), (30, 7227346200), (31, 6994206000), (36, 6022788500), (40, 5420509650), (45, 4818230800), (48, 4517091375), (50, 4336407720), (60, 3613673100), (62, 3497103000), (72, 3011394250), (75, 2890938480), (80, 2710254825), (90, 2409115400), (93, 2331402000), (100, 2168203860), (120, 1806836550), (124, 1748551500), (125, 1734563088), (144, 1505697125), (150, 1445469240), (155, 1398841200), (180, 1204557700), (186, 1165701000), (200, 1084101930), (225, 963646160), (240, 903418275), (248, 874275750), (250, 867281544), (279, 777134000), (300, 722734620), (310, 699420600), (360, 602278850), (372, 582850500), (375, 578187696), (400, 542050965), (450, 481823080), (465, 466280400), (496, 437137875), (500, 433640772), (558, 388567000), (600, 361367310), (620, 349710300), (720, 301139425), (744, 291425250), (750, 289093848), (775, 279768240), (900, 240911540), (930, 233140200), (1000, 216820386), (1116, 194283500), (1125, 192729232), (1200, 180683655), (1240, 174855150), (1395, 155426800), (1488, 145712625), (1500, 144546924), (1550, 139884120), (1800, 120455770), (1860, 116570100), (2000, 108410193), (2232, 97141750), (2250, 96364616), (2325, 93256080), (2480, 87427575), (2790, 77713400), (3000, 72273462), (3100, 69942060), (3600, 60227885), (3720, 58285050), (3875, 55953648), (4464, 48570875), (4500, 48182308), (4650, 46628040), (5580, 38856700), (6000, 36136731), (6200, 34971030), (6975, 31085360), (7440, 29142525), (7750, 27976824), (9000, 24091154), (9300, 23314020), (11160, 19428350), (11625, 18651216), (12400, 17485515), (13950, 15542680), (15500, 13988412), (18000, 12045577), (18600, 11657010), (22320, 9714175), (23250, 9325608), (27900, 7771340), (31000, 6994206), (34875, 6217072), (37200, 5828505), (46500, 4662804), (55800, 3885670), (62000, 3497103), (69750, 3108536), (93000, 2331402), (111600, 1942835), (139500, 1554268), (186000, 1165701), (279000, 777134), (388567, 558000)]