69882400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{12479}}^1$

素因数の和:12506

約数の個数: 72

約数和(自身を含む): 194987520

約数和(自身を除く): 125105120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 12479, 24958, 49916, 62395, 87353, 99832, 124790, 174706, 199664, 249580, 311975, 349412, 399328, 436765, 499160, 623950, 698824, 873530, 998320, 1247900, 1397648, 1747060, 1996640, 2183825, 2495800, 2795296, 3494120, 4367650, 4991600, 6988240, 8735300, 9983200, 13976480, 17470600, 34941200, 69882400]

約数ペア:

[(1, 69882400), (2, 34941200), (4, 17470600), (5, 13976480), (7, 9983200), (8, 8735300), (10, 6988240), (14, 4991600), (16, 4367650), (20, 3494120), (25, 2795296), (28, 2495800), (32, 2183825), (35, 1996640), (40, 1747060), (50, 1397648), (56, 1247900), (70, 998320), (80, 873530), (100, 698824), (112, 623950), (140, 499160), (160, 436765), (175, 399328), (200, 349412), (224, 311975), (280, 249580), (350, 199664), (400, 174706), (560, 124790), (700, 99832), (800, 87353), (1120, 62395), (1400, 49916), (2800, 24958), (5600, 12479)]