19284900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{64283}}^1$

素因数の和:64300

約数の個数: 36

約数和(自身を含む): 55798512

約数和(自身を除く): 36513612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 64283, 128566, 192849, 257132, 321415, 385698, 642830, 771396, 964245, 1285660, 1607075, 1928490, 3214150, 3856980, 4821225, 6428300, 9642450, 19284900]

約数ペア:

[(1, 19284900), (2, 9642450), (3, 6428300), (4, 4821225), (5, 3856980), (6, 3214150), (10, 1928490), (12, 1607075), (15, 1285660), (20, 964245), (25, 771396), (30, 642830), (50, 385698), (60, 321415), (75, 257132), (100, 192849), (150, 128566), (300, 64283)]