4211700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 12395040

約数和(自身を除く): 8183340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 139, 150, 202, 278, 300, 303, 404, 417, 505, 556, 606, 695, 834, 1010, 1212, 1390, 1515, 1668, 2020, 2085, 2525, 2780, 3030, 3475, 4170, 5050, 6060, 6950, 7575, 8340, 10100, 10425, 13900, 14039, 15150, 20850, 28078, 30300, 41700, 42117, 56156, 70195, 84234, 140390, 168468, 210585, 280780, 350975, 421170, 701950, 842340, 1052925, 1403900, 2105850, 4211700]

約数ペア:

[(1, 4211700), (2, 2105850), (3, 1403900), (4, 1052925), (5, 842340), (6, 701950), (10, 421170), (12, 350975), (15, 280780), (20, 210585), (25, 168468), (30, 140390), (50, 84234), (60, 70195), (75, 56156), (100, 42117), (101, 41700), (139, 30300), (150, 28078), (202, 20850), (278, 15150), (300, 14039), (303, 13900), (404, 10425), (417, 10100), (505, 8340), (556, 7575), (606, 6950), (695, 6060), (834, 5050), (1010, 4170), (1212, 3475), (1390, 3030), (1515, 2780), (1668, 2525), (2020, 2085)]