12261200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 35057280

約数和(自身を除く): 22796080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 151, 175, 200, 203, 232, 280, 290, 302, 350, 400, 406, 464, 560, 580, 604, 700, 725, 755, 812, 1015, 1057, 1160, 1208, 1400, 1450, 1510, 1624, 2030, 2114, 2320, 2416, 2800, 2900, 3020, 3248, 3775, 4060, 4228, 4379, 5075, 5285, 5800, 6040, 7550, 8120, 8456, 8758, 10150, 10570, 11600, 12080, 15100, 16240, 16912, 17516, 20300, 21140, 21895, 26425, 30200, 30653, 35032, 40600, 42280, 43790, 52850, 60400, 61306, 70064, 81200, 84560, 87580, 105700, 109475, 122612, 153265, 175160, 211400, 218950, 245224, 306530, 350320, 422800, 437900, 490448, 613060, 766325, 875800, 1226120, 1532650, 1751600, 2452240, 3065300, 6130600, 12261200]

約数ペア:

[(1, 12261200), (2, 6130600), (4, 3065300), (5, 2452240), (7, 1751600), (8, 1532650), (10, 1226120), (14, 875800), (16, 766325), (20, 613060), (25, 490448), (28, 437900), (29, 422800), (35, 350320), (40, 306530), (50, 245224), (56, 218950), (58, 211400), (70, 175160), (80, 153265), (100, 122612), (112, 109475), (116, 105700), (140, 87580), (145, 84560), (151, 81200), (175, 70064), (200, 61306), (203, 60400), (232, 52850), (280, 43790), (290, 42280), (302, 40600), (350, 35032), (400, 30653), (406, 30200), (464, 26425), (560, 21895), (580, 21140), (604, 20300), (700, 17516), (725, 16912), (755, 16240), (812, 15100), (1015, 12080), (1057, 11600), (1160, 10570), (1208, 10150), (1400, 8758), (1450, 8456), (1510, 8120), (1624, 7550), (2030, 6040), (2114, 5800), (2320, 5285), (2416, 5075), (2800, 4379), (2900, 4228), (3020, 4060), (3248, 3775)]