155570800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5051}}^1$

素因数の和:5087

約数の個数: 120

約数和(自身を含む): 466077312

約数和(自身を除く): 310506512

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, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 5051, 6160, 7700, 10102, 15400, 20204, 25255, 30800, 35357, 40408, 50510, 55561, 70714, 80816, 101020, 111122, 126275, 141428, 176785, 202040, 222244, 252550, 277805, 282856, 353570, 388927, 404080, 444488, 505100, 555610, 565712, 707140, 777854, 883925, 888976, 1010200, 1111220, 1389025, 1414280, 1555708, 1767850, 1944635, 2020400, 2222440, 2778050, 2828560, 3111416, 3535700, 3889270, 4444880, 5556100, 6222832, 7071400, 7778540, 9723175, 11112200, 14142800, 15557080, 19446350, 22224400, 31114160, 38892700, 77785400, 155570800]

約数ペア:

[(1, 155570800), (2, 77785400), (4, 38892700), (5, 31114160), (7, 22224400), (8, 19446350), (10, 15557080), (11, 14142800), (14, 11112200), (16, 9723175), (20, 7778540), (22, 7071400), (25, 6222832), (28, 5556100), (35, 4444880), (40, 3889270), (44, 3535700), (50, 3111416), (55, 2828560), (56, 2778050), (70, 2222440), (77, 2020400), (80, 1944635), (88, 1767850), (100, 1555708), (110, 1414280), (112, 1389025), (140, 1111220), (154, 1010200), (175, 888976), (176, 883925), (200, 777854), (220, 707140), (275, 565712), (280, 555610), (308, 505100), (350, 444488), (385, 404080), (400, 388927), (440, 353570), (550, 282856), (560, 277805), (616, 252550), (700, 222244), (770, 202040), (880, 176785), (1100, 141428), (1232, 126275), (1400, 111122), (1540, 101020), (1925, 80816), (2200, 70714), (2800, 55561), (3080, 50510), (3850, 40408), (4400, 35357), (5051, 30800), (6160, 25255), (7700, 20204), (10102, 15400)]