6868400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 20665344

約数和(自身を除く): 13796944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 223, 275, 280, 308, 350, 385, 400, 440, 446, 550, 560, 616, 700, 770, 880, 892, 1100, 1115, 1232, 1400, 1540, 1561, 1784, 1925, 2200, 2230, 2453, 2800, 3080, 3122, 3568, 3850, 4400, 4460, 4906, 5575, 6160, 6244, 7700, 7805, 8920, 9812, 11150, 12265, 12488, 15400, 15610, 17171, 17840, 19624, 22300, 24530, 24976, 30800, 31220, 34342, 39025, 39248, 44600, 49060, 61325, 62440, 68684, 78050, 85855, 89200, 98120, 122650, 124880, 137368, 156100, 171710, 196240, 245300, 274736, 312200, 343420, 429275, 490600, 624400, 686840, 858550, 981200, 1373680, 1717100, 3434200, 6868400]

約数ペア:

[(1, 6868400), (2, 3434200), (4, 1717100), (5, 1373680), (7, 981200), (8, 858550), (10, 686840), (11, 624400), (14, 490600), (16, 429275), (20, 343420), (22, 312200), (25, 274736), (28, 245300), (35, 196240), (40, 171710), (44, 156100), (50, 137368), (55, 124880), (56, 122650), (70, 98120), (77, 89200), (80, 85855), (88, 78050), (100, 68684), (110, 62440), (112, 61325), (140, 49060), (154, 44600), (175, 39248), (176, 39025), (200, 34342), (220, 31220), (223, 30800), (275, 24976), (280, 24530), (308, 22300), (350, 19624), (385, 17840), (400, 17171), (440, 15610), (446, 15400), (550, 12488), (560, 12265), (616, 11150), (700, 9812), (770, 8920), (880, 7805), (892, 7700), (1100, 6244), (1115, 6160), (1232, 5575), (1400, 4906), (1540, 4460), (1561, 4400), (1784, 3850), (1925, 3568), (2200, 3122), (2230, 3080), (2453, 2800)]