82030800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 264866976

約数和(自身を除く): 182836176

約数列:

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

約数ペア:

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