290203200

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{2879}}^1$

素因数の和:2914

約数の個数: 252

約数和(自身を含む): 1179210240

約数和(自身を除く): 889007040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2400, 2520, 2800, 2879, 2880, 3150, 3360, 3600, 4032, 4200, 4800, 5040, 5600, 5758, 6300, 6720, 7200, 8400, 8637, 10080, 11200, 11516, 12600, 14395, 14400, 16800, 17274, 20153, 20160, 23032, 25200, 25911, 28790, 33600, 34548, 40306, 43185, 46064, 50400, 51822, 57580, 60459, 69096, 71975, 80612, 86370, 92128, 100765, 100800, 103644, 115160, 120918, 129555, 138192, 143950, 161224, 172740, 181377, 184256, 201530, 207288, 215925, 230320, 241836, 259110, 276384, 287900, 302295, 322448, 345480, 362754, 403060, 414576, 431850, 460640, 483672, 503825, 518220, 552768, 575800, 604590, 644896, 647775, 690960, 725508, 806120, 829152, 863700, 906885, 921280, 967344, 1007650, 1036440, 1151600, 1209180, 1289792, 1295550, 1381920, 1451016, 1511475, 1612240, 1658304, 1727400, 1813770, 1934688, 2015300, 2072880, 2303200, 2418360, 2591100, 2763840, 2902032, 3022950, 3224480, 3454800, 3627540, 3869376, 4030600, 4145760, 4534425, 4606400, 4836720, 5182200, 5804064, 6045900, 6448960, 6909600, 7255080, 8061200, 8291520, 9068850, 9673440, 10364400, 11608128, 12091800, 13819200, 14510160, 16122400, 18137700, 19346880, 20728800, 24183600, 29020320, 32244800, 36275400, 41457600, 48367200, 58040640, 72550800, 96734400, 145101600, 290203200]

約数ペア:

[(1, 290203200), (2, 145101600), (3, 96734400), (4, 72550800), (5, 58040640), (6, 48367200), (7, 41457600), (8, 36275400), (9, 32244800), (10, 29020320), (12, 24183600), (14, 20728800), (15, 19346880), (16, 18137700), (18, 16122400), (20, 14510160), (21, 13819200), (24, 12091800), (25, 11608128), (28, 10364400), (30, 9673440), (32, 9068850), (35, 8291520), (36, 8061200), (40, 7255080), (42, 6909600), (45, 6448960), (48, 6045900), (50, 5804064), (56, 5182200), (60, 4836720), (63, 4606400), (64, 4534425), (70, 4145760), (72, 4030600), (75, 3869376), (80, 3627540), (84, 3454800), (90, 3224480), (96, 3022950), (100, 2902032), (105, 2763840), (112, 2591100), (120, 2418360), (126, 2303200), (140, 2072880), (144, 2015300), (150, 1934688), (160, 1813770), (168, 1727400), (175, 1658304), (180, 1612240), (192, 1511475), (200, 1451016), (210, 1381920), (224, 1295550), (225, 1289792), (240, 1209180), (252, 1151600), (280, 1036440), (288, 1007650), (300, 967344), (315, 921280), (320, 906885), (336, 863700), (350, 829152), (360, 806120), (400, 725508), (420, 690960), (448, 647775), (450, 644896), (480, 604590), (504, 575800), (525, 552768), (560, 518220), (576, 503825), (600, 483672), (630, 460640), (672, 431850), (700, 414576), (720, 403060), (800, 362754), (840, 345480), (900, 322448), (960, 302295), (1008, 287900), (1050, 276384), (1120, 259110), (1200, 241836), (1260, 230320), (1344, 215925), (1400, 207288), (1440, 201530), (1575, 184256), (1600, 181377), (1680, 172740), (1800, 161224), (2016, 143950), (2100, 138192), (2240, 129555), (2400, 120918), (2520, 115160), (2800, 103644), (2879, 100800), (2880, 100765), (3150, 92128), (3360, 86370), (3600, 80612), (4032, 71975), (4200, 69096), (4800, 60459), (5040, 57580), (5600, 51822), (5758, 50400), (6300, 46064), (6720, 43185), (7200, 40306), (8400, 34548), (8637, 33600), (10080, 28790), (11200, 25911), (11516, 25200), (12600, 23032), (14395, 20160), (14400, 20153), (16800, 17274)]