30084400

素因数分解:

$2^4\times 5^2\times {\mathrm{75211}}^1$

素因数の和:75229

約数の個数: 30

約数和(自身を含む): 72278732

約数和(自身を除く): 42194332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 75211, 150422, 300844, 376055, 601688, 752110, 1203376, 1504220, 1880275, 3008440, 3760550, 6016880, 7521100, 15042200, 30084400]

約数ペア:

[(1, 30084400), (2, 15042200), (4, 7521100), (5, 6016880), (8, 3760550), (10, 3008440), (16, 1880275), (20, 1504220), (25, 1203376), (40, 752110), (50, 601688), (80, 376055), (100, 300844), (200, 150422), (400, 75211)]