151033400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{107881}}^1$

素因数の和:107904

約数の個数: 48

約数和(自身を含む): 401321040

約数和(自身を除く): 250287640

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, 107881, 215762, 431524, 539405, 755167, 863048, 1078810, 1510334, 2157620, 2697025, 3020668, 3775835, 4315240, 5394050, 6041336, 7551670, 10788100, 15103340, 18879175, 21576200, 30206680, 37758350, 75516700, 151033400]

約数ペア:

[(1, 151033400), (2, 75516700), (4, 37758350), (5, 30206680), (7, 21576200), (8, 18879175), (10, 15103340), (14, 10788100), (20, 7551670), (25, 6041336), (28, 5394050), (35, 4315240), (40, 3775835), (50, 3020668), (56, 2697025), (70, 2157620), (100, 1510334), (140, 1078810), (175, 863048), (200, 755167), (280, 539405), (350, 431524), (700, 215762), (1400, 107881)]