85028760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{941}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 277739280

約数和(自身を除く): 192710520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 753, 941, 1004, 1255, 1506, 1882, 2008, 2259, 2510, 2823, 3012, 3764, 3765, 4518, 4705, 5020, 5646, 6024, 7528, 7530, 8469, 9036, 9410, 10040, 11292, 11295, 14115, 15060, 16938, 18072, 18820, 22584, 22590, 28230, 30120, 33876, 37640, 42345, 45180, 56460, 67752, 84690, 90360, 112920, 169380, 236191, 338760, 472382, 708573, 944764, 1180955, 1417146, 1889528, 2125719, 2361910, 2834292, 3542865, 4251438, 4723820, 5668584, 7085730, 8502876, 9447640, 10628595, 14171460, 17005752, 21257190, 28342920, 42514380, 85028760]

約数ペア:

[(1, 85028760), (2, 42514380), (3, 28342920), (4, 21257190), (5, 17005752), (6, 14171460), (8, 10628595), (9, 9447640), (10, 8502876), (12, 7085730), (15, 5668584), (18, 4723820), (20, 4251438), (24, 3542865), (30, 2834292), (36, 2361910), (40, 2125719), (45, 1889528), (60, 1417146), (72, 1180955), (90, 944764), (120, 708573), (180, 472382), (251, 338760), (360, 236191), (502, 169380), (753, 112920), (941, 90360), (1004, 84690), (1255, 67752), (1506, 56460), (1882, 45180), (2008, 42345), (2259, 37640), (2510, 33876), (2823, 30120), (3012, 28230), (3764, 22590), (3765, 22584), (4518, 18820), (4705, 18072), (5020, 16938), (5646, 15060), (6024, 14115), (7528, 11295), (7530, 11292), (8469, 10040), (9036, 9410)]