252978.00000000

素因数分解:

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

素因数の和:64298

約数の個数: 36

約数和(自身を含む): 35099064

約数和(自身を除く): 23528124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 64283, 128566, 192849, 257132, 321415, 385698, 578547, 642830, 771396, 964245, 1157094, 1285660, 1928490, 2314188, 2892735, 3856980, 5785470, 11570940]

約数ペア:

[(1, 11570940), (2, 5785470), (3, 3856980), (4, 2892735), (5, 2314188), (6, 1928490), (9, 1285660), (10, 1157094), (12, 964245), (15, 771396), (18, 642830), (20, 578547), (30, 385698), (36, 321415), (45, 257132), (60, 192849), (90, 128566), (180, 64283)]