65719200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 216548640

約数和(自身を除く): 150829440

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, 139, 150, 160, 197, 200, 240, 278, 300, 394, 400, 417, 480, 556, 591, 600, 695, 788, 800, 834, 985, 1112, 1182, 1200, 1390, 1576, 1668, 1970, 2085, 2224, 2364, 2400, 2780, 2955, 3152, 3336, 3475, 3940, 4170, 4448, 4728, 4925, 5560, 5910, 6304, 6672, 6950, 7880, 8340, 9456, 9850, 10425, 11120, 11820, 13344, 13900, 14775, 15760, 16680, 18912, 19700, 20850, 22240, 23640, 27383, 27800, 29550, 31520, 33360, 39400, 41700, 47280, 54766, 55600, 59100, 66720, 78800, 82149, 83400, 94560, 109532, 111200, 118200, 136915, 157600, 164298, 166800, 219064, 236400, 273830, 328596, 333600, 410745, 438128, 472800, 547660, 657192, 684575, 821490, 876256, 1095320, 1314384, 1369150, 1642980, 2053725, 2190640, 2628768, 2738300, 3285960, 4107450, 4381280, 5476600, 6571920, 8214900, 10953200, 13143840, 16429800, 21906400, 32859600, 65719200]

約数ペア:

[(1, 65719200), (2, 32859600), (3, 21906400), (4, 16429800), (5, 13143840), (6, 10953200), (8, 8214900), (10, 6571920), (12, 5476600), (15, 4381280), (16, 4107450), (20, 3285960), (24, 2738300), (25, 2628768), (30, 2190640), (32, 2053725), (40, 1642980), (48, 1369150), (50, 1314384), (60, 1095320), (75, 876256), (80, 821490), (96, 684575), (100, 657192), (120, 547660), (139, 472800), (150, 438128), (160, 410745), (197, 333600), (200, 328596), (240, 273830), (278, 236400), (300, 219064), (394, 166800), (400, 164298), (417, 157600), (480, 136915), (556, 118200), (591, 111200), (600, 109532), (695, 94560), (788, 83400), (800, 82149), (834, 78800), (985, 66720), (1112, 59100), (1182, 55600), (1200, 54766), (1390, 47280), (1576, 41700), (1668, 39400), (1970, 33360), (2085, 31520), (2224, 29550), (2364, 27800), (2400, 27383), (2780, 23640), (2955, 22240), (3152, 20850), (3336, 19700), (3475, 18912), (3940, 16680), (4170, 15760), (4448, 14775), (4728, 13900), (4925, 13344), (5560, 11820), (5910, 11120), (6304, 10425), (6672, 9850), (6950, 9456), (7880, 8340)]