191239200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{26561}}^1$

素因数の和:26587

約数の個数: 108

約数和(自身を含む): 674382618

約数和(自身を除く): 483143418

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 26561, 53122, 79683, 106244, 132805, 159366, 212488, 239049, 265610, 318732, 398415, 424976, 478098, 531220, 637464, 664025, 796830, 849952, 956196, 1062440, 1195245, 1274928, 1328050, 1593660, 1912392, 1992075, 2124880, 2390490, 2549856, 2656100, 3187320, 3824784, 3984150, 4249760, 4780980, 5312200, 5976225, 6374640, 7649568, 7968300, 9561960, 10624400, 11952450, 12749280, 15936600, 19123920, 21248800, 23904900, 31873200, 38247840, 47809800, 63746400, 95619600, 191239200]

約数ペア:

[(1, 191239200), (2, 95619600), (3, 63746400), (4, 47809800), (5, 38247840), (6, 31873200), (8, 23904900), (9, 21248800), (10, 19123920), (12, 15936600), (15, 12749280), (16, 11952450), (18, 10624400), (20, 9561960), (24, 7968300), (25, 7649568), (30, 6374640), (32, 5976225), (36, 5312200), (40, 4780980), (45, 4249760), (48, 3984150), (50, 3824784), (60, 3187320), (72, 2656100), (75, 2549856), (80, 2390490), (90, 2124880), (96, 1992075), (100, 1912392), (120, 1593660), (144, 1328050), (150, 1274928), (160, 1195245), (180, 1062440), (200, 956196), (225, 849952), (240, 796830), (288, 664025), (300, 637464), (360, 531220), (400, 478098), (450, 424976), (480, 398415), (600, 318732), (720, 265610), (800, 239049), (900, 212488), (1200, 159366), (1440, 132805), (1800, 106244), (2400, 79683), (3600, 53122), (7200, 26561)]