151240140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{840223}}^1$

素因数の和:840238

約数の個数: 36

約数和(自身を含む): 458762304

約数和(自身を除く): 307522164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 840223, 1680446, 2520669, 3360892, 4201115, 5041338, 7562007, 8402230, 10082676, 12603345, 15124014, 16804460, 25206690, 30248028, 37810035, 50413380, 75620070, 151240140]

約数ペア:

[(1, 151240140), (2, 75620070), (3, 50413380), (4, 37810035), (5, 30248028), (6, 25206690), (9, 16804460), (10, 15124014), (12, 12603345), (15, 10082676), (18, 8402230), (20, 7562007), (30, 5041338), (36, 4201115), (45, 3360892), (60, 2520669), (90, 1680446), (180, 840223)]