20183842800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{509693}}^1$

素因数の和:509728

約数の個数: 180

約数和(自身を含む): 76411285704

約数和(自身を除く): 56227442904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1980, 2200, 2475, 2640, 3300, 3600, 3960, 4400, 4950, 6600, 7920, 9900, 13200, 19800, 39600, 509693, 1019386, 1529079, 2038772, 2548465, 3058158, 4077544, 4587237, 5096930, 5606623, 6116316, 7645395, 8155088, 9174474, 10193860, 11213246, 12232632, 12742325, 15290790, 16819869, 18348948, 20387720, 22426492, 22936185, 24465264, 25484650, 28033115, 30581580, 33639738, 36697896, 38226975, 40775440, 44852984, 45872370, 50459607, 50969300, 56066230, 61163160, 67279476, 73395792, 76453950, 84099345, 89705968, 91744740, 100919214, 101938600, 112132460, 114680925, 122326320, 134558952, 140165575, 152907900, 168198690, 183489480, 201838428, 203877200, 224264920, 229361850, 252298035, 269117904, 280331150, 305815800, 336397380, 366978960, 403676856, 420496725, 448529840, 458723700, 504596070, 560662300, 611631600, 672794760, 807353712, 840993450, 917447400, 1009192140, 1121324600, 1261490175, 1345589520, 1681986900, 1834894800, 2018384280, 2242649200, 2522980350, 3363973800, 4036768560, 5045960700, 6727947600, 10091921400, 20183842800]

約数ペア:

[(1, 20183842800), (2, 10091921400), (3, 6727947600), (4, 5045960700), (5, 4036768560), (6, 3363973800), (8, 2522980350), (9, 2242649200), (10, 2018384280), (11, 1834894800), (12, 1681986900), (15, 1345589520), (16, 1261490175), (18, 1121324600), (20, 1009192140), (22, 917447400), (24, 840993450), (25, 807353712), (30, 672794760), (33, 611631600), (36, 560662300), (40, 504596070), (44, 458723700), (45, 448529840), (48, 420496725), (50, 403676856), (55, 366978960), (60, 336397380), (66, 305815800), (72, 280331150), (75, 269117904), (80, 252298035), (88, 229361850), (90, 224264920), (99, 203877200), (100, 201838428), (110, 183489480), (120, 168198690), (132, 152907900), (144, 140165575), (150, 134558952), (165, 122326320), (176, 114680925), (180, 112132460), (198, 101938600), (200, 100919214), (220, 91744740), (225, 89705968), (240, 84099345), (264, 76453950), (275, 73395792), (300, 67279476), (330, 61163160), (360, 56066230), (396, 50969300), (400, 50459607), (440, 45872370), (450, 44852984), (495, 40775440), (528, 38226975), (550, 36697896), (600, 33639738), (660, 30581580), (720, 28033115), (792, 25484650), (825, 24465264), (880, 22936185), (900, 22426492), (990, 20387720), (1100, 18348948), (1200, 16819869), (1320, 15290790), (1584, 12742325), (1650, 12232632), (1800, 11213246), (1980, 10193860), (2200, 9174474), (2475, 8155088), (2640, 7645395), (3300, 6116316), (3600, 5606623), (3960, 5096930), (4400, 4587237), (4950, 4077544), (6600, 3058158), (7920, 2548465), (9900, 2038772), (13200, 1529079), (19800, 1019386), (39600, 509693)]