825112980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{509329}}^1$

素因数の和:509350

約数の個数: 60

約数和(自身を含む): 2588415060

約数和(自身を除く): 1763302080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 509329, 1018658, 1527987, 2037316, 2546645, 3055974, 4583961, 5093290, 6111948, 7639935, 9167922, 10186580, 13751883, 15279870, 18335844, 22919805, 27503766, 30559740, 41255649, 45839610, 55007532, 68759415, 82511298, 91679220, 137518830, 165022596, 206278245, 275037660, 412556490, 825112980]

約数ペア:

[(1, 825112980), (2, 412556490), (3, 275037660), (4, 206278245), (5, 165022596), (6, 137518830), (9, 91679220), (10, 82511298), (12, 68759415), (15, 55007532), (18, 45839610), (20, 41255649), (27, 30559740), (30, 27503766), (36, 22919805), (45, 18335844), (54, 15279870), (60, 13751883), (81, 10186580), (90, 9167922), (108, 7639935), (135, 6111948), (162, 5093290), (180, 4583961), (270, 3055974), (324, 2546645), (405, 2037316), (540, 1527987), (810, 1018658), (1620, 509329)]