212803200

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 240

約数和(自身を含む): 786247110

約数和(自身を除く): 573443910

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 800, 810, 821, 864, 900, 960, 1080, 1152, 1200, 1296, 1350, 1440, 1600, 1620, 1642, 1728, 1800, 1920, 2025, 2160, 2400, 2463, 2592, 2700, 2880, 3200, 3240, 3284, 3456, 3600, 4050, 4105, 4320, 4800, 4926, 5184, 5400, 5760, 6480, 6568, 7200, 7389, 8100, 8210, 8640, 9600, 9852, 10368, 10800, 12315, 12960, 13136, 14400, 14778, 16200, 16420, 17280, 19704, 20525, 21600, 22167, 24630, 25920, 26272, 28800, 29556, 32400, 32840, 36945, 39408, 41050, 43200, 44334, 49260, 51840, 52544, 59112, 61575, 64800, 65680, 66501, 73890, 78816, 82100, 86400, 88668, 98520, 105088, 110835, 118224, 123150, 129600, 131360, 133002, 147780, 157632, 164200, 177336, 184725, 197040, 221670, 236448, 246300, 259200, 262720, 266004, 295560, 315264, 328400, 332505, 354672, 369450, 394080, 443340, 472896, 492600, 525440, 532008, 554175, 591120, 656800, 665010, 709344, 738900, 788160, 886680, 945792, 985200, 1064016, 1108350, 1182240, 1313600, 1330020, 1418688, 1477800, 1576320, 1662525, 1773360, 1970400, 2128032, 2216700, 2364480, 2627200, 2660040, 2837376, 2955600, 3325050, 3546720, 3940800, 4256064, 4433400, 4728960, 5320080, 5911200, 6650100, 7093440, 7881600, 8512128, 8866800, 10640160, 11822400, 13300200, 14186880, 17733600, 21280320, 23644800, 26600400, 35467200, 42560640, 53200800, 70934400, 106401600, 212803200]

約数ペア:

[(1, 212803200), (2, 106401600), (3, 70934400), (4, 53200800), (5, 42560640), (6, 35467200), (8, 26600400), (9, 23644800), (10, 21280320), (12, 17733600), (15, 14186880), (16, 13300200), (18, 11822400), (20, 10640160), (24, 8866800), (25, 8512128), (27, 7881600), (30, 7093440), (32, 6650100), (36, 5911200), (40, 5320080), (45, 4728960), (48, 4433400), (50, 4256064), (54, 3940800), (60, 3546720), (64, 3325050), (72, 2955600), (75, 2837376), (80, 2660040), (81, 2627200), (90, 2364480), (96, 2216700), (100, 2128032), (108, 1970400), (120, 1773360), (128, 1662525), (135, 1576320), (144, 1477800), (150, 1418688), (160, 1330020), (162, 1313600), (180, 1182240), (192, 1108350), (200, 1064016), (216, 985200), (225, 945792), (240, 886680), (270, 788160), (288, 738900), (300, 709344), (320, 665010), (324, 656800), (360, 591120), (384, 554175), (400, 532008), (405, 525440), (432, 492600), (450, 472896), (480, 443340), (540, 394080), (576, 369450), (600, 354672), (640, 332505), (648, 328400), (675, 315264), (720, 295560), (800, 266004), (810, 262720), (821, 259200), (864, 246300), (900, 236448), (960, 221670), (1080, 197040), (1152, 184725), (1200, 177336), (1296, 164200), (1350, 157632), (1440, 147780), (1600, 133002), (1620, 131360), (1642, 129600), (1728, 123150), (1800, 118224), (1920, 110835), (2025, 105088), (2160, 98520), (2400, 88668), (2463, 86400), (2592, 82100), (2700, 78816), (2880, 73890), (3200, 66501), (3240, 65680), (3284, 64800), (3456, 61575), (3600, 59112), (4050, 52544), (4105, 51840), (4320, 49260), (4800, 44334), (4926, 43200), (5184, 41050), (5400, 39408), (5760, 36945), (6480, 32840), (6568, 32400), (7200, 29556), (7389, 28800), (8100, 26272), (8210, 25920), (8640, 24630), (9600, 22167), (9852, 21600), (10368, 20525), (10800, 19704), (12315, 17280), (12960, 16420), (13136, 16200), (14400, 14778)]