21696913800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{48409}}^1$

素因数の和:48517

約数の個数: 192

約数和(自身を含む): 75635784000

約数和(自身を除く): 53938870200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 83, 90, 100, 108, 120, 135, 150, 166, 180, 200, 216, 225, 249, 270, 300, 332, 360, 415, 450, 498, 540, 600, 664, 675, 747, 830, 900, 996, 1080, 1245, 1350, 1494, 1660, 1800, 1992, 2075, 2241, 2490, 2700, 2988, 3320, 3735, 4150, 4482, 4980, 5400, 5976, 6225, 7470, 8300, 8964, 9960, 11205, 12450, 14940, 16600, 17928, 18675, 22410, 24900, 29880, 37350, 44820, 48409, 49800, 56025, 74700, 89640, 96818, 112050, 145227, 149400, 193636, 224100, 242045, 290454, 387272, 435681, 448200, 484090, 580908, 726135, 871362, 968180, 1161816, 1210225, 1307043, 1452270, 1742724, 1936360, 2178405, 2420450, 2614086, 2904540, 3485448, 3630675, 4017947, 4356810, 4840900, 5228172, 5809080, 6535215, 7261350, 8035894, 8713620, 9681800, 10456344, 10892025, 12053841, 13070430, 14522700, 16071788, 17427240, 20089735, 21784050, 24107682, 26140860, 29045400, 32143576, 32676075, 36161523, 40179470, 43568100, 48215364, 52281720, 60269205, 65352150, 72323046, 80358940, 87136200, 96430728, 100448675, 108484569, 120538410, 130704300, 144646092, 160717880, 180807615, 200897350, 216969138, 241076820, 261408600, 289292184, 301346025, 361615230, 401794700, 433938276, 482153640, 542422845, 602692050, 723230460, 803589400, 867876552, 904038075, 1084845690, 1205384100, 1446460920, 1808076150, 2169691380, 2410768200, 2712114225, 3616152300, 4339382760, 5424228450, 7232304600, 10848456900, 21696913800]

約数ペア:

[(1, 21696913800), (2, 10848456900), (3, 7232304600), (4, 5424228450), (5, 4339382760), (6, 3616152300), (8, 2712114225), (9, 2410768200), (10, 2169691380), (12, 1808076150), (15, 1446460920), (18, 1205384100), (20, 1084845690), (24, 904038075), (25, 867876552), (27, 803589400), (30, 723230460), (36, 602692050), (40, 542422845), (45, 482153640), (50, 433938276), (54, 401794700), (60, 361615230), (72, 301346025), (75, 289292184), (83, 261408600), (90, 241076820), (100, 216969138), (108, 200897350), (120, 180807615), (135, 160717880), (150, 144646092), (166, 130704300), (180, 120538410), (200, 108484569), (216, 100448675), (225, 96430728), (249, 87136200), (270, 80358940), (300, 72323046), (332, 65352150), (360, 60269205), (415, 52281720), (450, 48215364), (498, 43568100), (540, 40179470), (600, 36161523), (664, 32676075), (675, 32143576), (747, 29045400), (830, 26140860), (900, 24107682), (996, 21784050), (1080, 20089735), (1245, 17427240), (1350, 16071788), (1494, 14522700), (1660, 13070430), (1800, 12053841), (1992, 10892025), (2075, 10456344), (2241, 9681800), (2490, 8713620), (2700, 8035894), (2988, 7261350), (3320, 6535215), (3735, 5809080), (4150, 5228172), (4482, 4840900), (4980, 4356810), (5400, 4017947), (5976, 3630675), (6225, 3485448), (7470, 2904540), (8300, 2614086), (8964, 2420450), (9960, 2178405), (11205, 1936360), (12450, 1742724), (14940, 1452270), (16600, 1307043), (17928, 1210225), (18675, 1161816), (22410, 968180), (24900, 871362), (29880, 726135), (37350, 580908), (44820, 484090), (48409, 448200), (49800, 435681), (56025, 387272), (74700, 290454), (89640, 242045), (96818, 224100), (112050, 193636), (145227, 149400)]