85665600

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{661}}^1$

素因数の和:695

約数の個数: 210

約数和(自身を含む): 315361574

約数和(自身を除く): 229695974

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, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 661, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1322, 1350, 1440, 1600, 1620, 1728, 1800, 1983, 2025, 2160, 2400, 2592, 2644, 2700, 2880, 3240, 3305, 3600, 3966, 4050, 4320, 4800, 5184, 5288, 5400, 5949, 6480, 6610, 7200, 7932, 8100, 8640, 9915, 10576, 10800, 11898, 12960, 13220, 14400, 15864, 16200, 16525, 17847, 19830, 21152, 21600, 23796, 25920, 26440, 29745, 31728, 32400, 33050, 35694, 39660, 42304, 43200, 47592, 49575, 52880, 53541, 59490, 63456, 64800, 66100, 71388, 79320, 89235, 95184, 99150, 105760, 107082, 118980, 126912, 129600, 132200, 142776, 148725, 158640, 178470, 190368, 198300, 211520, 214164, 237960, 264400, 267705, 285552, 297450, 317280, 356940, 380736, 396600, 428328, 446175, 475920, 528800, 535410, 571104, 594900, 634560, 713880, 793200, 856656, 892350, 951840, 1057600, 1070820, 1142208, 1189800, 1338525, 1427760, 1586400, 1713312, 1784700, 1903680, 2141640, 2379600, 2677050, 2855520, 3172800, 3426624, 3569400, 4283280, 4759200, 5354100, 5711040, 7138800, 8566560, 9518400, 10708200, 14277600, 17133120, 21416400, 28555200, 42832800, 85665600]

約数ペア:

[(1, 85665600), (2, 42832800), (3, 28555200), (4, 21416400), (5, 17133120), (6, 14277600), (8, 10708200), (9, 9518400), (10, 8566560), (12, 7138800), (15, 5711040), (16, 5354100), (18, 4759200), (20, 4283280), (24, 3569400), (25, 3426624), (27, 3172800), (30, 2855520), (32, 2677050), (36, 2379600), (40, 2141640), (45, 1903680), (48, 1784700), (50, 1713312), (54, 1586400), (60, 1427760), (64, 1338525), (72, 1189800), (75, 1142208), (80, 1070820), (81, 1057600), (90, 951840), (96, 892350), (100, 856656), (108, 793200), (120, 713880), (135, 634560), (144, 594900), (150, 571104), (160, 535410), (162, 528800), (180, 475920), (192, 446175), (200, 428328), (216, 396600), (225, 380736), (240, 356940), (270, 317280), (288, 297450), (300, 285552), (320, 267705), (324, 264400), (360, 237960), (400, 214164), (405, 211520), (432, 198300), (450, 190368), (480, 178470), (540, 158640), (576, 148725), (600, 142776), (648, 132200), (661, 129600), (675, 126912), (720, 118980), (800, 107082), (810, 105760), (864, 99150), (900, 95184), (960, 89235), (1080, 79320), (1200, 71388), (1296, 66100), (1322, 64800), (1350, 63456), (1440, 59490), (1600, 53541), (1620, 52880), (1728, 49575), (1800, 47592), (1983, 43200), (2025, 42304), (2160, 39660), (2400, 35694), (2592, 33050), (2644, 32400), (2700, 31728), (2880, 29745), (3240, 26440), (3305, 25920), (3600, 23796), (3966, 21600), (4050, 21152), (4320, 19830), (4800, 17847), (5184, 16525), (5288, 16200), (5400, 15864), (5949, 14400), (6480, 13220), (6610, 12960), (7200, 11898), (7932, 10800), (8100, 10576), (8640, 9915)]