102142600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{72959}}^1$

素因数の和:72982

約数の個数: 48

約数和(自身を含む): 271411200

約数和(自身を除く): 169268600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 72959, 145918, 291836, 364795, 510713, 583672, 729590, 1021426, 1459180, 1823975, 2042852, 2553565, 2918360, 3647950, 4085704, 5107130, 7295900, 10214260, 12767825, 14591800, 20428520, 25535650, 51071300, 102142600]

約数ペア:

[(1, 102142600), (2, 51071300), (4, 25535650), (5, 20428520), (7, 14591800), (8, 12767825), (10, 10214260), (14, 7295900), (20, 5107130), (25, 4085704), (28, 3647950), (35, 2918360), (40, 2553565), (50, 2042852), (56, 1823975), (70, 1459180), (100, 1021426), (140, 729590), (175, 583672), (200, 510713), (280, 364795), (350, 291836), (700, 145918), (1400, 72959)]