135244900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{3943}}^1$

素因数の和:3978

約数の個数: 72

約数和(自身を含む): 342339200

約数和(自身を除く): 207094300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 3943, 4900, 6860, 7886, 8575, 15772, 17150, 19715, 27601, 34300, 39430, 55202, 78860, 98575, 110404, 138005, 193207, 197150, 276010, 386414, 394300, 552020, 690025, 772828, 966035, 1352449, 1380050, 1932070, 2704898, 2760100, 3864140, 4830175, 5409796, 6762245, 9660350, 13524490, 19320700, 27048980, 33811225, 67622450, 135244900]

約数ペア:

[(1, 135244900), (2, 67622450), (4, 33811225), (5, 27048980), (7, 19320700), (10, 13524490), (14, 9660350), (20, 6762245), (25, 5409796), (28, 4830175), (35, 3864140), (49, 2760100), (50, 2704898), (70, 1932070), (98, 1380050), (100, 1352449), (140, 966035), (175, 772828), (196, 690025), (245, 552020), (343, 394300), (350, 386414), (490, 276010), (686, 197150), (700, 193207), (980, 138005), (1225, 110404), (1372, 98575), (1715, 78860), (2450, 55202), (3430, 39430), (3943, 34300), (4900, 27601), (6860, 19715), (7886, 17150), (8575, 15772)]