8423400

素因数分解:

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

素因数の和:259

約数の個数: 96

約数和(自身を含む): 26560800

約数和(自身を除く): 18137400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 139, 150, 200, 202, 278, 300, 303, 404, 417, 505, 556, 600, 606, 695, 808, 834, 1010, 1112, 1212, 1390, 1515, 1668, 2020, 2085, 2424, 2525, 2780, 3030, 3336, 3475, 4040, 4170, 5050, 5560, 6060, 6950, 7575, 8340, 10100, 10425, 12120, 13900, 14039, 15150, 16680, 20200, 20850, 27800, 28078, 30300, 41700, 42117, 56156, 60600, 70195, 83400, 84234, 112312, 140390, 168468, 210585, 280780, 336936, 350975, 421170, 561560, 701950, 842340, 1052925, 1403900, 1684680, 2105850, 2807800, 4211700, 8423400]

約数ペア:

[(1, 8423400), (2, 4211700), (3, 2807800), (4, 2105850), (5, 1684680), (6, 1403900), (8, 1052925), (10, 842340), (12, 701950), (15, 561560), (20, 421170), (24, 350975), (25, 336936), (30, 280780), (40, 210585), (50, 168468), (60, 140390), (75, 112312), (100, 84234), (101, 83400), (120, 70195), (139, 60600), (150, 56156), (200, 42117), (202, 41700), (278, 30300), (300, 28078), (303, 27800), (404, 20850), (417, 20200), (505, 16680), (556, 15150), (600, 14039), (606, 13900), (695, 12120), (808, 10425), (834, 10100), (1010, 8340), (1112, 7575), (1212, 6950), (1390, 6060), (1515, 5560), (1668, 5050), (2020, 4170), (2085, 4040), (2424, 3475), (2525, 3336), (2780, 3030)]