87984900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{32587}}^1$

素因数の和:32610

約数の個数: 72

約数和(自身を含む): 282863840

約数和(自身を除く): 194878940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 32587, 65174, 97761, 130348, 162935, 195522, 293283, 325870, 391044, 488805, 586566, 651740, 814675, 879849, 977610, 1173132, 1466415, 1629350, 1759698, 1955220, 2444025, 2932830, 3258700, 3519396, 4399245, 4888050, 5865660, 7332075, 8798490, 9776100, 14664150, 17596980, 21996225, 29328300, 43992450, 87984900]

約数ペア:

[(1, 87984900), (2, 43992450), (3, 29328300), (4, 21996225), (5, 17596980), (6, 14664150), (9, 9776100), (10, 8798490), (12, 7332075), (15, 5865660), (18, 4888050), (20, 4399245), (25, 3519396), (27, 3258700), (30, 2932830), (36, 2444025), (45, 1955220), (50, 1759698), (54, 1629350), (60, 1466415), (75, 1173132), (90, 977610), (100, 879849), (108, 814675), (135, 651740), (150, 586566), (180, 488805), (225, 391044), (270, 325870), (300, 293283), (450, 195522), (540, 162935), (675, 130348), (900, 97761), (1350, 65174), (2700, 32587)]