102491460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{189799}}^1$

素因数の和:189817

約数の個数: 48

約数和(自身を含む): 318864000

約数和(自身を除く): 216372540

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, 189799, 379598, 569397, 759196, 948995, 1138794, 1708191, 1897990, 2277588, 2846985, 3416382, 3795980, 5124573, 5693970, 6832764, 8540955, 10249146, 11387940, 17081910, 20498292, 25622865, 34163820, 51245730, 102491460]

約数ペア:

[(1, 102491460), (2, 51245730), (3, 34163820), (4, 25622865), (5, 20498292), (6, 17081910), (9, 11387940), (10, 10249146), (12, 8540955), (15, 6832764), (18, 5693970), (20, 5124573), (27, 3795980), (30, 3416382), (36, 2846985), (45, 2277588), (54, 1897990), (60, 1708191), (90, 1138794), (108, 948995), (135, 759196), (180, 569397), (270, 379598), (540, 189799)]