127271200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{22727}}^1$

素因数の和:22754

約数の個数: 72

約数和(自身を含む): 355102272

約数和(自身を除く): 227831072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 22727, 45454, 90908, 113635, 159089, 181816, 227270, 318178, 363632, 454540, 568175, 636356, 727264, 795445, 909080, 1136350, 1272712, 1590890, 1818160, 2272700, 2545424, 3181780, 3636320, 3977225, 4545400, 5090848, 6363560, 7954450, 9090800, 12727120, 15908900, 18181600, 25454240, 31817800, 63635600, 127271200]

約数ペア:

[(1, 127271200), (2, 63635600), (4, 31817800), (5, 25454240), (7, 18181600), (8, 15908900), (10, 12727120), (14, 9090800), (16, 7954450), (20, 6363560), (25, 5090848), (28, 4545400), (32, 3977225), (35, 3636320), (40, 3181780), (50, 2545424), (56, 2272700), (70, 1818160), (80, 1590890), (100, 1272712), (112, 1136350), (140, 909080), (160, 795445), (175, 727264), (200, 636356), (224, 568175), (280, 454540), (350, 363632), (400, 318178), (560, 227270), (700, 181816), (800, 159089), (1120, 113635), (1400, 90908), (2800, 45454), (5600, 22727)]