199356120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1154

約数の個数: 128

約数和(自身を含む): 668606400

約数和(自身を除く): 469250280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 937, 985, 1080, 1182, 1576, 1773, 1874, 1970, 2364, 2811, 2955, 3546, 3748, 3940, 4685, 4728, 5319, 5622, 5910, 7092, 7496, 7880, 8433, 8865, 9370, 10638, 11244, 11820, 14055, 14184, 16866, 17730, 18740, 21276, 22488, 23640, 25299, 26595, 28110, 33732, 35460, 37480, 42165, 42552, 50598, 53190, 56220, 67464, 70920, 84330, 101196, 106380, 112440, 126495, 168660, 184589, 202392, 212760, 252990, 337320, 369178, 505980, 553767, 738356, 922945, 1011960, 1107534, 1476712, 1661301, 1845890, 2215068, 2768835, 3322602, 3691780, 4430136, 4983903, 5537670, 6645204, 7383560, 8306505, 9967806, 11075340, 13290408, 16613010, 19935612, 22150680, 24919515, 33226020, 39871224, 49839030, 66452040, 99678060, 199356120]

約数ペア:

[(1, 199356120), (2, 99678060), (3, 66452040), (4, 49839030), (5, 39871224), (6, 33226020), (8, 24919515), (9, 22150680), (10, 19935612), (12, 16613010), (15, 13290408), (18, 11075340), (20, 9967806), (24, 8306505), (27, 7383560), (30, 6645204), (36, 5537670), (40, 4983903), (45, 4430136), (54, 3691780), (60, 3322602), (72, 2768835), (90, 2215068), (108, 1845890), (120, 1661301), (135, 1476712), (180, 1107534), (197, 1011960), (216, 922945), (270, 738356), (360, 553767), (394, 505980), (540, 369178), (591, 337320), (788, 252990), (937, 212760), (985, 202392), (1080, 184589), (1182, 168660), (1576, 126495), (1773, 112440), (1874, 106380), (1970, 101196), (2364, 84330), (2811, 70920), (2955, 67464), (3546, 56220), (3748, 53190), (3940, 50598), (4685, 42552), (4728, 42165), (5319, 37480), (5622, 35460), (5910, 33732), (7092, 28110), (7496, 26595), (7880, 25299), (8433, 23640), (8865, 22488), (9370, 21276), (10638, 18740), (11244, 17730), (11820, 16866), (14055, 14184)]