135382100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{3947}}^1$

素因数の和:3982

約数の個数: 72

約数和(自身を含む): 342686400

約数和(自身を除く): 207304300

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, 3947, 4900, 6860, 7894, 8575, 15788, 17150, 19735, 27629, 34300, 39470, 55258, 78940, 98675, 110516, 138145, 193403, 197350, 276290, 386806, 394700, 552580, 690725, 773612, 967015, 1353821, 1381450, 1934030, 2707642, 2762900, 3868060, 4835075, 5415284, 6769105, 9670150, 13538210, 19340300, 27076420, 33845525, 67691050, 135382100]

約数ペア:

[(1, 135382100), (2, 67691050), (4, 33845525), (5, 27076420), (7, 19340300), (10, 13538210), (14, 9670150), (20, 6769105), (25, 5415284), (28, 4835075), (35, 3868060), (49, 2762900), (50, 2707642), (70, 1934030), (98, 1381450), (100, 1353821), (140, 967015), (175, 773612), (196, 690725), (245, 552580), (343, 394700), (350, 386806), (490, 276290), (686, 197350), (700, 193403), (980, 138145), (1225, 110516), (1372, 98675), (1715, 78940), (2450, 55258), (3430, 39470), (3947, 34300), (4900, 27629), (6860, 19735), (7894, 17150), (8575, 15788)]