86922400

素因数分解:

$2^5\times 5^2\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 213736320

約数和(自身を除く): 126813920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 179, 200, 358, 400, 607, 716, 800, 895, 1214, 1432, 1790, 2428, 2864, 3035, 3580, 4475, 4856, 5728, 6070, 7160, 8950, 9712, 12140, 14320, 15175, 17900, 19424, 24280, 28640, 30350, 35800, 48560, 60700, 71600, 97120, 108653, 121400, 143200, 217306, 242800, 434612, 485600, 543265, 869224, 1086530, 1738448, 2173060, 2716325, 3476896, 4346120, 5432650, 8692240, 10865300, 17384480, 21730600, 43461200, 86922400]

約数ペア:

[(1, 86922400), (2, 43461200), (4, 21730600), (5, 17384480), (8, 10865300), (10, 8692240), (16, 5432650), (20, 4346120), (25, 3476896), (32, 2716325), (40, 2173060), (50, 1738448), (80, 1086530), (100, 869224), (160, 543265), (179, 485600), (200, 434612), (358, 242800), (400, 217306), (607, 143200), (716, 121400), (800, 108653), (895, 97120), (1214, 71600), (1432, 60700), (1790, 48560), (2428, 35800), (2864, 30350), (3035, 28640), (3580, 24280), (4475, 19424), (4856, 17900), (5728, 15175), (6070, 14320), (7160, 12140), (8950, 9712)]