56775600

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{751}}^1$

素因数の和:785

約数の個数: 240

約数和(自身を含む): 231255040

約数和(自身を除く): 174479440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 751, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1502, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2253, 2520, 2700, 2800, 3004, 3024, 3150, 3600, 3755, 3780, 4200, 4506, 4725, 5040, 5257, 5400, 6008, 6300, 6759, 7510, 7560, 8400, 9012, 9450, 10514, 10800, 11265, 12016, 12600, 13518, 15020, 15120, 15771, 18024, 18775, 18900, 20277, 21028, 22530, 25200, 26285, 27036, 30040, 31542, 33795, 36048, 37550, 37800, 40554, 42056, 45060, 47313, 52570, 54072, 56325, 60080, 63084, 67590, 75100, 75600, 78855, 81108, 84112, 90120, 94626, 101385, 105140, 108144, 112650, 126168, 131425, 135180, 141939, 150200, 157710, 162216, 168975, 180240, 189252, 202770, 210280, 225300, 236565, 252336, 262850, 270360, 283878, 300400, 315420, 324432, 337950, 378504, 394275, 405540, 420560, 450600, 473130, 506925, 525700, 540720, 567756, 630840, 675900, 709695, 757008, 788550, 811080, 901200, 946260, 1013850, 1051400, 1135512, 1182825, 1261680, 1351800, 1419390, 1577100, 1622160, 1892520, 2027700, 2102800, 2271024, 2365650, 2703600, 2838780, 3154200, 3548475, 3785040, 4055400, 4731300, 5677560, 6308400, 7096950, 8110800, 9462600, 11355120, 14193900, 18925200, 28387800, 56775600]

約数ペア:

[(1, 56775600), (2, 28387800), (3, 18925200), (4, 14193900), (5, 11355120), (6, 9462600), (7, 8110800), (8, 7096950), (9, 6308400), (10, 5677560), (12, 4731300), (14, 4055400), (15, 3785040), (16, 3548475), (18, 3154200), (20, 2838780), (21, 2703600), (24, 2365650), (25, 2271024), (27, 2102800), (28, 2027700), (30, 1892520), (35, 1622160), (36, 1577100), (40, 1419390), (42, 1351800), (45, 1261680), (48, 1182825), (50, 1135512), (54, 1051400), (56, 1013850), (60, 946260), (63, 901200), (70, 811080), (72, 788550), (75, 757008), (80, 709695), (84, 675900), (90, 630840), (100, 567756), (105, 540720), (108, 525700), (112, 506925), (120, 473130), (126, 450600), (135, 420560), (140, 405540), (144, 394275), (150, 378504), (168, 337950), (175, 324432), (180, 315420), (189, 300400), (200, 283878), (210, 270360), (216, 262850), (225, 252336), (240, 236565), (252, 225300), (270, 210280), (280, 202770), (300, 189252), (315, 180240), (336, 168975), (350, 162216), (360, 157710), (378, 150200), (400, 141939), (420, 135180), (432, 131425), (450, 126168), (504, 112650), (525, 108144), (540, 105140), (560, 101385), (600, 94626), (630, 90120), (675, 84112), (700, 81108), (720, 78855), (751, 75600), (756, 75100), (840, 67590), (900, 63084), (945, 60080), (1008, 56325), (1050, 54072), (1080, 52570), (1200, 47313), (1260, 45060), (1350, 42056), (1400, 40554), (1502, 37800), (1512, 37550), (1575, 36048), (1680, 33795), (1800, 31542), (1890, 30040), (2100, 27036), (2160, 26285), (2253, 25200), (2520, 22530), (2700, 21028), (2800, 20277), (3004, 18900), (3024, 18775), (3150, 18024), (3600, 15771), (3755, 15120), (3780, 15020), (4200, 13518), (4506, 12600), (4725, 12016), (5040, 11265), (5257, 10800), (5400, 10514), (6008, 9450), (6300, 9012), (6759, 8400), (7510, 7560)]