78830400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1493}}^1$

素因数の和:1529

約数の個数: 168

約数和(自身を含む): 282330144

約数和(自身を除く): 203499744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 400, 440, 480, 528, 550, 600, 660, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1320, 1493, 1600, 1650, 1760, 2112, 2200, 2400, 2640, 2986, 3300, 3520, 4400, 4479, 4800, 5280, 5972, 6600, 7465, 8800, 8958, 10560, 11944, 13200, 14930, 16423, 17600, 17916, 22395, 23888, 26400, 29860, 32846, 35832, 37325, 44790, 47776, 49269, 52800, 59720, 65692, 71664, 74650, 82115, 89580, 95552, 98538, 111975, 119440, 131384, 143328, 149300, 164230, 179160, 197076, 223950, 238880, 246345, 262768, 286656, 298600, 328460, 358320, 394152, 410575, 447900, 477760, 492690, 525536, 597200, 656920, 716640, 788304, 821150, 895800, 985380, 1051072, 1194400, 1231725, 1313840, 1433280, 1576608, 1642300, 1791600, 1970760, 2388800, 2463450, 2627680, 3153216, 3284600, 3583200, 3941520, 4926900, 5255360, 6569200, 7166400, 7883040, 9853800, 13138400, 15766080, 19707600, 26276800, 39415200, 78830400]

約数ペア:

[(1, 78830400), (2, 39415200), (3, 26276800), (4, 19707600), (5, 15766080), (6, 13138400), (8, 9853800), (10, 7883040), (11, 7166400), (12, 6569200), (15, 5255360), (16, 4926900), (20, 3941520), (22, 3583200), (24, 3284600), (25, 3153216), (30, 2627680), (32, 2463450), (33, 2388800), (40, 1970760), (44, 1791600), (48, 1642300), (50, 1576608), (55, 1433280), (60, 1313840), (64, 1231725), (66, 1194400), (75, 1051072), (80, 985380), (88, 895800), (96, 821150), (100, 788304), (110, 716640), (120, 656920), (132, 597200), (150, 525536), (160, 492690), (165, 477760), (176, 447900), (192, 410575), (200, 394152), (220, 358320), (240, 328460), (264, 298600), (275, 286656), (300, 262768), (320, 246345), (330, 238880), (352, 223950), (400, 197076), (440, 179160), (480, 164230), (528, 149300), (550, 143328), (600, 131384), (660, 119440), (704, 111975), (800, 98538), (825, 95552), (880, 89580), (960, 82115), (1056, 74650), (1100, 71664), (1200, 65692), (1320, 59720), (1493, 52800), (1600, 49269), (1650, 47776), (1760, 44790), (2112, 37325), (2200, 35832), (2400, 32846), (2640, 29860), (2986, 26400), (3300, 23888), (3520, 22395), (4400, 17916), (4479, 17600), (4800, 16423), (5280, 14930), (5972, 13200), (6600, 11944), (7465, 10560), (8800, 8958)]