127170400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{22709}}^1$

素因数の和:22736

約数の個数: 72

約数和(自身を含む): 354821040

約数和(自身を除く): 227650640

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, 22709, 45418, 90836, 113545, 158963, 181672, 227090, 317926, 363344, 454180, 567725, 635852, 726688, 794815, 908360, 1135450, 1271704, 1589630, 1816720, 2270900, 2543408, 3179260, 3633440, 3974075, 4541800, 5086816, 6358520, 7948150, 9083600, 12717040, 15896300, 18167200, 25434080, 31792600, 63585200, 127170400]

約数ペア:

[(1, 127170400), (2, 63585200), (4, 31792600), (5, 25434080), (7, 18167200), (8, 15896300), (10, 12717040), (14, 9083600), (16, 7948150), (20, 6358520), (25, 5086816), (28, 4541800), (32, 3974075), (35, 3633440), (40, 3179260), (50, 2543408), (56, 2270900), (70, 1816720), (80, 1589630), (100, 1271704), (112, 1135450), (140, 908360), (160, 794815), (175, 726688), (200, 635852), (224, 567725), (280, 454180), (350, 363344), (400, 317926), (560, 227090), (700, 181672), (800, 158963), (1120, 113545), (1400, 90836), (2800, 45418), (5600, 22709)]