85168800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3943}}^1$

素因数の和:3972

約数の個数: 144

約数和(自身を含む): 308105280

約数和(自身を除く): 222936480

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, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 3943, 4320, 5400, 7200, 7886, 10800, 11829, 15772, 19715, 21600, 23658, 31544, 35487, 39430, 47316, 59145, 63088, 70974, 78860, 94632, 98575, 106461, 118290, 126176, 141948, 157720, 177435, 189264, 197150, 212922, 236580, 283896, 295725, 315440, 354870, 378528, 394300, 425844, 473160, 532305, 567792, 591450, 630880, 709740, 788600, 851688, 887175, 946320, 1064610, 1135584, 1182900, 1419480, 1577200, 1703376, 1774350, 1892640, 2129220, 2365800, 2661525, 2838960, 3154400, 3406752, 3548700, 4258440, 4731600, 5323050, 5677920, 7097400, 8516880, 9463200, 10646100, 14194800, 17033760, 21292200, 28389600, 42584400, 85168800]

約数ペア:

[(1, 85168800), (2, 42584400), (3, 28389600), (4, 21292200), (5, 17033760), (6, 14194800), (8, 10646100), (9, 9463200), (10, 8516880), (12, 7097400), (15, 5677920), (16, 5323050), (18, 4731600), (20, 4258440), (24, 3548700), (25, 3406752), (27, 3154400), (30, 2838960), (32, 2661525), (36, 2365800), (40, 2129220), (45, 1892640), (48, 1774350), (50, 1703376), (54, 1577200), (60, 1419480), (72, 1182900), (75, 1135584), (80, 1064610), (90, 946320), (96, 887175), (100, 851688), (108, 788600), (120, 709740), (135, 630880), (144, 591450), (150, 567792), (160, 532305), (180, 473160), (200, 425844), (216, 394300), (225, 378528), (240, 354870), (270, 315440), (288, 295725), (300, 283896), (360, 236580), (400, 212922), (432, 197150), (450, 189264), (480, 177435), (540, 157720), (600, 141948), (675, 126176), (720, 118290), (800, 106461), (864, 98575), (900, 94632), (1080, 78860), (1200, 70974), (1350, 63088), (1440, 59145), (1800, 47316), (2160, 39430), (2400, 35487), (2700, 31544), (3600, 23658), (3943, 21600), (4320, 19715), (5400, 15772), (7200, 11829), (7886, 10800)]