66202380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122597}}^1$

素因数の和:122615

約数の個数: 48

約数和(自身を含む): 205964640

約数和(自身を除く): 139762260

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, 122597, 245194, 367791, 490388, 612985, 735582, 1103373, 1225970, 1471164, 1838955, 2206746, 2451940, 3310119, 3677910, 4413492, 5516865, 6620238, 7355820, 11033730, 13240476, 16550595, 22067460, 33101190, 66202380]

約数ペア:

[(1, 66202380), (2, 33101190), (3, 22067460), (4, 16550595), (5, 13240476), (6, 11033730), (9, 7355820), (10, 6620238), (12, 5516865), (15, 4413492), (18, 3677910), (20, 3310119), (27, 2451940), (30, 2206746), (36, 1838955), (45, 1471164), (54, 1225970), (60, 1103373), (90, 735582), (108, 612985), (135, 490388), (180, 367791), (270, 245194), (540, 122597)]