12201200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 33212160

約数和(自身を除く): 21010960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 47, 50, 55, 59, 80, 88, 94, 100, 110, 118, 176, 188, 200, 220, 235, 236, 275, 295, 376, 400, 440, 470, 472, 517, 550, 590, 649, 752, 880, 940, 944, 1034, 1100, 1175, 1180, 1298, 1475, 1880, 2068, 2200, 2350, 2360, 2585, 2596, 2773, 2950, 3245, 3760, 4136, 4400, 4700, 4720, 5170, 5192, 5546, 5900, 6490, 8272, 9400, 10340, 10384, 11092, 11800, 12925, 12980, 13865, 16225, 18800, 20680, 22184, 23600, 25850, 25960, 27730, 30503, 32450, 41360, 44368, 51700, 51920, 55460, 61006, 64900, 69325, 103400, 110920, 122012, 129800, 138650, 152515, 206800, 221840, 244024, 259600, 277300, 305030, 488048, 554600, 610060, 762575, 1109200, 1220120, 1525150, 2440240, 3050300, 6100600, 12201200]

約数ペア:

[(1, 12201200), (2, 6100600), (4, 3050300), (5, 2440240), (8, 1525150), (10, 1220120), (11, 1109200), (16, 762575), (20, 610060), (22, 554600), (25, 488048), (40, 305030), (44, 277300), (47, 259600), (50, 244024), (55, 221840), (59, 206800), (80, 152515), (88, 138650), (94, 129800), (100, 122012), (110, 110920), (118, 103400), (176, 69325), (188, 64900), (200, 61006), (220, 55460), (235, 51920), (236, 51700), (275, 44368), (295, 41360), (376, 32450), (400, 30503), (440, 27730), (470, 25960), (472, 25850), (517, 23600), (550, 22184), (590, 20680), (649, 18800), (752, 16225), (880, 13865), (940, 12980), (944, 12925), (1034, 11800), (1100, 11092), (1175, 10384), (1180, 10340), (1298, 9400), (1475, 8272), (1880, 6490), (2068, 5900), (2200, 5546), (2350, 5192), (2360, 5170), (2585, 4720), (2596, 4700), (2773, 4400), (2950, 4136), (3245, 3760)]