97780140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{543223}}^1$

素因数の和:543238

約数の個数: 36

約数和(自身を含む): 296600304

約数和(自身を除く): 198820164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 543223, 1086446, 1629669, 2172892, 2716115, 3259338, 4889007, 5432230, 6518676, 8148345, 9778014, 10864460, 16296690, 19556028, 24445035, 32593380, 48890070, 97780140]

約数ペア:

[(1, 97780140), (2, 48890070), (3, 32593380), (4, 24445035), (5, 19556028), (6, 16296690), (9, 10864460), (10, 9778014), (12, 8148345), (15, 6518676), (18, 5432230), (20, 4889007), (30, 3259338), (36, 2716115), (45, 2172892), (60, 1629669), (90, 1086446), (180, 543223)]