164061600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 538278048

約数和(自身を除く): 374216448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 197, 200, 240, 300, 347, 394, 400, 480, 591, 600, 694, 788, 800, 985, 1041, 1182, 1200, 1388, 1576, 1735, 1970, 2082, 2364, 2400, 2776, 2955, 3152, 3470, 3940, 4164, 4728, 4925, 5205, 5552, 5910, 6304, 6940, 7880, 8328, 8675, 9456, 9850, 10410, 11104, 11820, 13880, 14775, 15760, 16656, 17350, 18912, 19700, 20820, 23640, 26025, 27760, 29550, 31520, 33312, 34700, 39400, 41640, 47280, 52050, 55520, 59100, 68359, 69400, 78800, 83280, 94560, 104100, 118200, 136718, 138800, 157600, 166560, 205077, 208200, 236400, 273436, 277600, 341795, 410154, 416400, 472800, 546872, 683590, 820308, 832800, 1025385, 1093744, 1367180, 1640616, 1708975, 2050770, 2187488, 2734360, 3281232, 3417950, 4101540, 5126925, 5468720, 6562464, 6835900, 8203080, 10253850, 10937440, 13671800, 16406160, 20507700, 27343600, 32812320, 41015400, 54687200, 82030800, 164061600]

約数ペア:

[(1, 164061600), (2, 82030800), (3, 54687200), (4, 41015400), (5, 32812320), (6, 27343600), (8, 20507700), (10, 16406160), (12, 13671800), (15, 10937440), (16, 10253850), (20, 8203080), (24, 6835900), (25, 6562464), (30, 5468720), (32, 5126925), (40, 4101540), (48, 3417950), (50, 3281232), (60, 2734360), (75, 2187488), (80, 2050770), (96, 1708975), (100, 1640616), (120, 1367180), (150, 1093744), (160, 1025385), (197, 832800), (200, 820308), (240, 683590), (300, 546872), (347, 472800), (394, 416400), (400, 410154), (480, 341795), (591, 277600), (600, 273436), (694, 236400), (788, 208200), (800, 205077), (985, 166560), (1041, 157600), (1182, 138800), (1200, 136718), (1388, 118200), (1576, 104100), (1735, 94560), (1970, 83280), (2082, 78800), (2364, 69400), (2400, 68359), (2776, 59100), (2955, 55520), (3152, 52050), (3470, 47280), (3940, 41640), (4164, 39400), (4728, 34700), (4925, 33312), (5205, 31520), (5552, 29550), (5910, 27760), (6304, 26025), (6940, 23640), (7880, 20820), (8328, 19700), (8675, 18912), (9456, 17350), (9850, 16656), (10410, 15760), (11104, 14775), (11820, 13880)]