275037660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{509329}}^1$

素因数の和:509347

約数の個数: 48

約数和(自身を含む): 855674400

約数和(自身を除く): 580636740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 509329, 1018658, 1527987, 2037316, 2546645, 3055974, 4583961, 5093290, 6111948, 7639935, 9167922, 10186580, 13751883, 15279870, 18335844, 22919805, 27503766, 30559740, 45839610, 55007532, 68759415, 91679220, 137518830, 275037660]

約数ペア:

[(1, 275037660), (2, 137518830), (3, 91679220), (4, 68759415), (5, 55007532), (6, 45839610), (9, 30559740), (10, 27503766), (12, 22919805), (15, 18335844), (18, 15279870), (20, 13751883), (27, 10186580), (30, 9167922), (36, 7639935), (45, 6111948), (54, 5093290), (60, 4583961), (90, 3055974), (108, 2546645), (135, 2037316), (180, 1527987), (270, 1018658), (540, 509329)]