27119200

素因数分解:

$2^5\times 5^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 67026960

約数和(自身を除く): 39907760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 109, 160, 200, 218, 311, 400, 436, 545, 622, 800, 872, 1090, 1244, 1555, 1744, 2180, 2488, 2725, 3110, 3488, 4360, 4976, 5450, 6220, 7775, 8720, 9952, 10900, 12440, 15550, 17440, 21800, 24880, 31100, 33899, 43600, 49760, 62200, 67798, 87200, 124400, 135596, 169495, 248800, 271192, 338990, 542384, 677980, 847475, 1084768, 1355960, 1694950, 2711920, 3389900, 5423840, 6779800, 13559600, 27119200]

約数ペア:

[(1, 27119200), (2, 13559600), (4, 6779800), (5, 5423840), (8, 3389900), (10, 2711920), (16, 1694950), (20, 1355960), (25, 1084768), (32, 847475), (40, 677980), (50, 542384), (80, 338990), (100, 271192), (109, 248800), (160, 169495), (200, 135596), (218, 124400), (311, 87200), (400, 67798), (436, 62200), (545, 49760), (622, 43600), (800, 33899), (872, 31100), (1090, 24880), (1244, 21800), (1555, 17440), (1744, 15550), (2180, 12440), (2488, 10900), (2725, 9952), (3110, 8720), (3488, 7775), (4360, 6220), (4976, 5450)]