210277260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40283}}^1$

素因数の和:40327

約数の個数: 72

約数和(自身を含む): 659851920

約数和(自身を除く): 449574660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 40283, 80566, 120849, 161132, 201415, 241698, 362547, 402830, 483396, 604245, 725094, 805660, 1168207, 1208490, 1450188, 1812735, 2336414, 2416980, 3504621, 3625470, 4672828, 5841035, 7009242, 7250940, 10513863, 11682070, 14018484, 17523105, 21027726, 23364140, 35046210, 42055452, 52569315, 70092420, 105138630, 210277260]

約数ペア:

[(1, 210277260), (2, 105138630), (3, 70092420), (4, 52569315), (5, 42055452), (6, 35046210), (9, 23364140), (10, 21027726), (12, 17523105), (15, 14018484), (18, 11682070), (20, 10513863), (29, 7250940), (30, 7009242), (36, 5841035), (45, 4672828), (58, 3625470), (60, 3504621), (87, 2416980), (90, 2336414), (116, 1812735), (145, 1450188), (174, 1208490), (180, 1168207), (261, 805660), (290, 725094), (348, 604245), (435, 483396), (522, 402830), (580, 362547), (870, 241698), (1044, 201415), (1305, 161132), (1740, 120849), (2610, 80566), (5220, 40283)]