56328800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 154958832

約数和(自身を除く): 98630032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 50, 55, 74, 80, 88, 100, 110, 148, 160, 173, 176, 185, 200, 220, 275, 296, 346, 352, 370, 400, 407, 440, 550, 592, 692, 740, 800, 814, 865, 880, 925, 1100, 1184, 1384, 1480, 1628, 1730, 1760, 1850, 1903, 2035, 2200, 2768, 2960, 3256, 3460, 3700, 3806, 4070, 4325, 4400, 5536, 5920, 6401, 6512, 6920, 7400, 7612, 8140, 8650, 8800, 9515, 10175, 12802, 13024, 13840, 14800, 15224, 16280, 17300, 19030, 20350, 25604, 27680, 29600, 30448, 32005, 32560, 34600, 38060, 40700, 47575, 51208, 60896, 64010, 65120, 69200, 70411, 76120, 81400, 95150, 102416, 128020, 138400, 140822, 152240, 160025, 162800, 190300, 204832, 256040, 281644, 304480, 320050, 325600, 352055, 380600, 512080, 563288, 640100, 704110, 761200, 1024160, 1126576, 1280200, 1408220, 1522400, 1760275, 2253152, 2560400, 2816440, 3520550, 5120800, 5632880, 7041100, 11265760, 14082200, 28164400, 56328800]

約数ペア:

[(1, 56328800), (2, 28164400), (4, 14082200), (5, 11265760), (8, 7041100), (10, 5632880), (11, 5120800), (16, 3520550), (20, 2816440), (22, 2560400), (25, 2253152), (32, 1760275), (37, 1522400), (40, 1408220), (44, 1280200), (50, 1126576), (55, 1024160), (74, 761200), (80, 704110), (88, 640100), (100, 563288), (110, 512080), (148, 380600), (160, 352055), (173, 325600), (176, 320050), (185, 304480), (200, 281644), (220, 256040), (275, 204832), (296, 190300), (346, 162800), (352, 160025), (370, 152240), (400, 140822), (407, 138400), (440, 128020), (550, 102416), (592, 95150), (692, 81400), (740, 76120), (800, 70411), (814, 69200), (865, 65120), (880, 64010), (925, 60896), (1100, 51208), (1184, 47575), (1384, 40700), (1480, 38060), (1628, 34600), (1730, 32560), (1760, 32005), (1850, 30448), (1903, 29600), (2035, 27680), (2200, 25604), (2768, 20350), (2960, 19030), (3256, 17300), (3460, 16280), (3700, 15224), (3806, 14800), (4070, 13840), (4325, 13024), (4400, 12802), (5536, 10175), (5920, 9515), (6401, 8800), (6512, 8650), (6920, 8140), (7400, 7612)]