225523900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3011}}^1$

素因数の和:3139

約数の個数: 72

約数和(自身を含む): 564713856

約数和(自身を除く): 339189956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 749, 1070, 1498, 2140, 2675, 2996, 3011, 3745, 5350, 6022, 7490, 10700, 12044, 14980, 15055, 18725, 21077, 30110, 37450, 42154, 60220, 74900, 75275, 84308, 105385, 150550, 210770, 301100, 322177, 421540, 526925, 644354, 1053850, 1288708, 1610885, 2107700, 2255239, 3221770, 4510478, 6443540, 8054425, 9020956, 11276195, 16108850, 22552390, 32217700, 45104780, 56380975, 112761950, 225523900]

約数ペア:

[(1, 225523900), (2, 112761950), (4, 56380975), (5, 45104780), (7, 32217700), (10, 22552390), (14, 16108850), (20, 11276195), (25, 9020956), (28, 8054425), (35, 6443540), (50, 4510478), (70, 3221770), (100, 2255239), (107, 2107700), (140, 1610885), (175, 1288708), (214, 1053850), (350, 644354), (428, 526925), (535, 421540), (700, 322177), (749, 301100), (1070, 210770), (1498, 150550), (2140, 105385), (2675, 84308), (2996, 75275), (3011, 74900), (3745, 60220), (5350, 42154), (6022, 37450), (7490, 30110), (10700, 21077), (12044, 18725), (14980, 15055)]