202014900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{224461}}^1$

素因数の和:224481

約数の個数: 54

約数和(自身を含む): 633207302

約数和(自身を除く): 431192402

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 224461, 448922, 673383, 897844, 1122305, 1346766, 2020149, 2244610, 2693532, 3366915, 4040298, 4489220, 5611525, 6733830, 8080596, 10100745, 11223050, 13467660, 16834575, 20201490, 22446100, 33669150, 40402980, 50503725, 67338300, 101007450, 202014900]

約数ペア:

[(1, 202014900), (2, 101007450), (3, 67338300), (4, 50503725), (5, 40402980), (6, 33669150), (9, 22446100), (10, 20201490), (12, 16834575), (15, 13467660), (18, 11223050), (20, 10100745), (25, 8080596), (30, 6733830), (36, 5611525), (45, 4489220), (50, 4040298), (60, 3366915), (75, 2693532), (90, 2244610), (100, 2020149), (150, 1346766), (180, 1122305), (225, 897844), (300, 673383), (450, 448922), (900, 224461)]