75239460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{417997}}^1$

素因数の和:418012

約数の個数: 36

約数和(自身を含む): 228226908

約数和(自身を除く): 152987448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 417997, 835994, 1253991, 1671988, 2089985, 2507982, 3761973, 4179970, 5015964, 6269955, 7523946, 8359940, 12539910, 15047892, 18809865, 25079820, 37619730, 75239460]

約数ペア:

[(1, 75239460), (2, 37619730), (3, 25079820), (4, 18809865), (5, 15047892), (6, 12539910), (9, 8359940), (10, 7523946), (12, 6269955), (15, 5015964), (18, 4179970), (20, 3761973), (30, 2507982), (36, 2089985), (45, 1671988), (60, 1253991), (90, 835994), (180, 417997)]