75812040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1107

約数の個数: 96

約数和(自身を含む): 247665600

約数和(自身を除く): 171853560

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, 839, 1004, 1255, 1506, 1678, 2008, 2259, 2510, 2517, 3012, 3356, 3765, 4195, 4518, 5020, 5034, 6024, 6712, 7530, 7551, 8390, 9036, 10040, 10068, 11295, 12585, 15060, 15102, 16780, 18072, 20136, 22590, 25170, 30120, 30204, 33560, 37755, 45180, 50340, 60408, 75510, 90360, 100680, 151020, 210589, 302040, 421178, 631767, 842356, 1052945, 1263534, 1684712, 1895301, 2105890, 2527068, 3158835, 3790602, 4211780, 5054136, 6317670, 7581204, 8423560, 9476505, 12635340, 15162408, 18953010, 25270680, 37906020, 75812040]

約数ペア:

[(1, 75812040), (2, 37906020), (3, 25270680), (4, 18953010), (5, 15162408), (6, 12635340), (8, 9476505), (9, 8423560), (10, 7581204), (12, 6317670), (15, 5054136), (18, 4211780), (20, 3790602), (24, 3158835), (30, 2527068), (36, 2105890), (40, 1895301), (45, 1684712), (60, 1263534), (72, 1052945), (90, 842356), (120, 631767), (180, 421178), (251, 302040), (360, 210589), (502, 151020), (753, 100680), (839, 90360), (1004, 75510), (1255, 60408), (1506, 50340), (1678, 45180), (2008, 37755), (2259, 33560), (2510, 30204), (2517, 30120), (3012, 25170), (3356, 22590), (3765, 20136), (4195, 18072), (4518, 16780), (5020, 15102), (5034, 15060), (6024, 12585), (6712, 11295), (7530, 10068), (7551, 10040), (8390, 9036)]