193929900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{646433}}^1$

素因数の和:646450

約数の個数: 36

約数和(自身を含む): 561104712

約数和(自身を除く): 367174812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 646433, 1292866, 1939299, 2585732, 3232165, 3878598, 6464330, 7757196, 9696495, 12928660, 16160825, 19392990, 32321650, 38785980, 48482475, 64643300, 96964950, 193929900]

約数ペア:

[(1, 193929900), (2, 96964950), (3, 64643300), (4, 48482475), (5, 38785980), (6, 32321650), (10, 19392990), (12, 16160825), (15, 12928660), (20, 9696495), (25, 7757196), (30, 6464330), (50, 3878598), (60, 3232165), (75, 2585732), (100, 1939299), (150, 1292866), (300, 646433)]