2189581200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7047

約数の個数: 240

約数和(自身を含む): 8063174400

約数和(自身を除く): 5873593200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 48, 50, 54, 58, 60, 72, 75, 80, 87, 90, 100, 108, 116, 120, 135, 144, 145, 150, 174, 180, 200, 216, 225, 232, 240, 261, 270, 290, 300, 348, 360, 400, 432, 435, 450, 464, 522, 540, 580, 600, 675, 696, 720, 725, 783, 870, 900, 1044, 1080, 1160, 1200, 1305, 1350, 1392, 1450, 1566, 1740, 1800, 2088, 2160, 2175, 2320, 2610, 2700, 2900, 3132, 3480, 3600, 3915, 4176, 4350, 5220, 5400, 5800, 6264, 6525, 6960, 6991, 7830, 8700, 10440, 10800, 11600, 12528, 13050, 13982, 15660, 17400, 19575, 20880, 20973, 26100, 27964, 31320, 34800, 34955, 39150, 41946, 52200, 55928, 62640, 62919, 69910, 78300, 83892, 104400, 104865, 111856, 125838, 139820, 156600, 167784, 174775, 188757, 202739, 209730, 251676, 279640, 313200, 314595, 335568, 349550, 377514, 405478, 419460, 503352, 524325, 559280, 608217, 629190, 699100, 755028, 810956, 838920, 943785, 1006704, 1013695, 1048650, 1216434, 1258380, 1398200, 1510056, 1572975, 1621912, 1677840, 1824651, 1887570, 2027390, 2097300, 2432868, 2516760, 2796400, 3020112, 3041085, 3145950, 3243824, 3649302, 3775140, 4054780, 4194600, 4718925, 4865736, 5033520, 5068475, 5473953, 6082170, 6291900, 7298604, 7550280, 8109560, 8389200, 9123255, 9437850, 9731472, 10136950, 10947906, 12164340, 12583800, 14597208, 15100560, 15205425, 16219120, 18246510, 18875700, 20273900, 21895812, 24328680, 25167600, 27369765, 29194416, 30410850, 36493020, 37751400, 40547800, 43791624, 45616275, 48657360, 54739530, 60821700, 72986040, 75502800, 81095600, 87583248, 91232550, 109479060, 121643400, 136848825, 145972080, 182465100, 218958120, 243286800, 273697650, 364930200, 437916240, 547395300, 729860400, 1094790600, 2189581200]

約数ペア:

[(1, 2189581200), (2, 1094790600), (3, 729860400), (4, 547395300), (5, 437916240), (6, 364930200), (8, 273697650), (9, 243286800), (10, 218958120), (12, 182465100), (15, 145972080), (16, 136848825), (18, 121643400), (20, 109479060), (24, 91232550), (25, 87583248), (27, 81095600), (29, 75502800), (30, 72986040), (36, 60821700), (40, 54739530), (45, 48657360), (48, 45616275), (50, 43791624), (54, 40547800), (58, 37751400), (60, 36493020), (72, 30410850), (75, 29194416), (80, 27369765), (87, 25167600), (90, 24328680), (100, 21895812), (108, 20273900), (116, 18875700), (120, 18246510), (135, 16219120), (144, 15205425), (145, 15100560), (150, 14597208), (174, 12583800), (180, 12164340), (200, 10947906), (216, 10136950), (225, 9731472), (232, 9437850), (240, 9123255), (261, 8389200), (270, 8109560), (290, 7550280), (300, 7298604), (348, 6291900), (360, 6082170), (400, 5473953), (432, 5068475), (435, 5033520), (450, 4865736), (464, 4718925), (522, 4194600), (540, 4054780), (580, 3775140), (600, 3649302), (675, 3243824), (696, 3145950), (720, 3041085), (725, 3020112), (783, 2796400), (870, 2516760), (900, 2432868), (1044, 2097300), (1080, 2027390), (1160, 1887570), (1200, 1824651), (1305, 1677840), (1350, 1621912), (1392, 1572975), (1450, 1510056), (1566, 1398200), (1740, 1258380), (1800, 1216434), (2088, 1048650), (2160, 1013695), (2175, 1006704), (2320, 943785), (2610, 838920), (2700, 810956), (2900, 755028), (3132, 699100), (3480, 629190), (3600, 608217), (3915, 559280), (4176, 524325), (4350, 503352), (5220, 419460), (5400, 405478), (5800, 377514), (6264, 349550), (6525, 335568), (6960, 314595), (6991, 313200), (7830, 279640), (8700, 251676), (10440, 209730), (10800, 202739), (11600, 188757), (12528, 174775), (13050, 167784), (13982, 156600), (15660, 139820), (17400, 125838), (19575, 111856), (20880, 104865), (20973, 104400), (26100, 83892), (27964, 78300), (31320, 69910), (34800, 62919), (34955, 62640), (39150, 55928), (41946, 52200)]