121185200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 311825280

約数和(自身を除く): 190640080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 337, 400, 464, 496, 580, 620, 674, 725, 775, 899, 1160, 1240, 1348, 1450, 1550, 1685, 1798, 2320, 2480, 2696, 2900, 3100, 3370, 3596, 4495, 5392, 5800, 6200, 6740, 7192, 8425, 8990, 9773, 10447, 11600, 12400, 13480, 14384, 16850, 17980, 19546, 20894, 22475, 26960, 33700, 35960, 39092, 41788, 44950, 48865, 52235, 67400, 71920, 78184, 83576, 89900, 97730, 104470, 134800, 156368, 167152, 179800, 195460, 208940, 244325, 261175, 302963, 359600, 390920, 417880, 488650, 522350, 605926, 781840, 835760, 977300, 1044700, 1211852, 1514815, 1954600, 2089400, 2423704, 3029630, 3909200, 4178800, 4847408, 6059260, 7574075, 12118520, 15148150, 24237040, 30296300, 60592600, 121185200]

約数ペア:

[(1, 121185200), (2, 60592600), (4, 30296300), (5, 24237040), (8, 15148150), (10, 12118520), (16, 7574075), (20, 6059260), (25, 4847408), (29, 4178800), (31, 3909200), (40, 3029630), (50, 2423704), (58, 2089400), (62, 1954600), (80, 1514815), (100, 1211852), (116, 1044700), (124, 977300), (145, 835760), (155, 781840), (200, 605926), (232, 522350), (248, 488650), (290, 417880), (310, 390920), (337, 359600), (400, 302963), (464, 261175), (496, 244325), (580, 208940), (620, 195460), (674, 179800), (725, 167152), (775, 156368), (899, 134800), (1160, 104470), (1240, 97730), (1348, 89900), (1450, 83576), (1550, 78184), (1685, 71920), (1798, 67400), (2320, 52235), (2480, 48865), (2696, 44950), (2900, 41788), (3100, 39092), (3370, 35960), (3596, 33700), (4495, 26960), (5392, 22475), (5800, 20894), (6200, 19546), (6740, 17980), (7192, 16850), (8425, 14384), (8990, 13480), (9773, 12400), (10447, 11600)]