68597200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{24499}}^1$

素因数の和:24524

約数の個数: 60

約数和(自身を含む): 188356000

約数和(自身を除く): 119758800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 24499, 48998, 97996, 122495, 171493, 195992, 244990, 342986, 391984, 489980, 612475, 685972, 857465, 979960, 1224950, 1371944, 1714930, 1959920, 2449900, 2743888, 3429860, 4287325, 4899800, 6859720, 8574650, 9799600, 13719440, 17149300, 34298600, 68597200]

約数ペア:

[(1, 68597200), (2, 34298600), (4, 17149300), (5, 13719440), (7, 9799600), (8, 8574650), (10, 6859720), (14, 4899800), (16, 4287325), (20, 3429860), (25, 2743888), (28, 2449900), (35, 1959920), (40, 1714930), (50, 1371944), (56, 1224950), (70, 979960), (80, 857465), (100, 685972), (112, 612475), (140, 489980), (175, 391984), (200, 342986), (280, 244990), (350, 195992), (400, 171493), (560, 122495), (700, 97996), (1400, 48998), (2800, 24499)]