201981900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{673273}}^1$

素因数の和:673290

約数の個数: 36

約数和(自身を含む): 584401832

約数和(自身を除く): 382419932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 673273, 1346546, 2019819, 2693092, 3366365, 4039638, 6732730, 8079276, 10099095, 13465460, 16831825, 20198190, 33663650, 40396380, 50495475, 67327300, 100990950, 201981900]

約数ペア:

[(1, 201981900), (2, 100990950), (3, 67327300), (4, 50495475), (5, 40396380), (6, 33663650), (10, 20198190), (12, 16831825), (15, 13465460), (20, 10099095), (25, 8079276), (30, 6732730), (50, 4039638), (60, 3366365), (75, 2693092), (100, 2019819), (150, 1346546), (300, 673273)]