79790400

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{1847}}^1$

素因数の和:1878

約数の個数: 168

約数和(自身を含む): 291023040

約数和(自身を除く): 211232640

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, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 1847, 2160, 2400, 2700, 2880, 3600, 3694, 4320, 4800, 5400, 5541, 7200, 7388, 8640, 9235, 10800, 11082, 14400, 14776, 16623, 18470, 21600, 22164, 27705, 29552, 33246, 36940, 43200, 44328, 46175, 49869, 55410, 59104, 66492, 73880, 83115, 88656, 92350, 99738, 110820, 118208, 132984, 138525, 147760, 166230, 177312, 184700, 199476, 221640, 249345, 265968, 277050, 295520, 332460, 354624, 369400, 398952, 415575, 443280, 498690, 531936, 554100, 591040, 664920, 738800, 797904, 831150, 886560, 997380, 1063872, 1108200, 1246725, 1329840, 1477600, 1595808, 1662300, 1773120, 1994760, 2216400, 2493450, 2659680, 2955200, 3191616, 3324600, 3989520, 4432800, 4986900, 5319360, 6649200, 7979040, 8865600, 9973800, 13298400, 15958080, 19947600, 26596800, 39895200, 79790400]

約数ペア:

[(1, 79790400), (2, 39895200), (3, 26596800), (4, 19947600), (5, 15958080), (6, 13298400), (8, 9973800), (9, 8865600), (10, 7979040), (12, 6649200), (15, 5319360), (16, 4986900), (18, 4432800), (20, 3989520), (24, 3324600), (25, 3191616), (27, 2955200), (30, 2659680), (32, 2493450), (36, 2216400), (40, 1994760), (45, 1773120), (48, 1662300), (50, 1595808), (54, 1477600), (60, 1329840), (64, 1246725), (72, 1108200), (75, 1063872), (80, 997380), (90, 886560), (96, 831150), (100, 797904), (108, 738800), (120, 664920), (135, 591040), (144, 554100), (150, 531936), (160, 498690), (180, 443280), (192, 415575), (200, 398952), (216, 369400), (225, 354624), (240, 332460), (270, 295520), (288, 277050), (300, 265968), (320, 249345), (360, 221640), (400, 199476), (432, 184700), (450, 177312), (480, 166230), (540, 147760), (576, 138525), (600, 132984), (675, 118208), (720, 110820), (800, 99738), (864, 92350), (900, 88656), (960, 83115), (1080, 73880), (1200, 66492), (1350, 59104), (1440, 55410), (1600, 49869), (1728, 46175), (1800, 44328), (1847, 43200), (2160, 36940), (2400, 33246), (2700, 29552), (2880, 27705), (3600, 22164), (3694, 21600), (4320, 18470), (4800, 16623), (5400, 14776), (5541, 14400), (7200, 11082), (7388, 10800), (8640, 9235)]