121490100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{134989}}^1$

素因数の和:135009

約数の個数: 54

約数和(自身を含む): 380806790

約数和(自身を除く): 259316690

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 134989, 269978, 404967, 539956, 674945, 809934, 1214901, 1349890, 1619868, 2024835, 2429802, 2699780, 3374725, 4049670, 4859604, 6074505, 6749450, 8099340, 10124175, 12149010, 13498900, 20248350, 24298020, 30372525, 40496700, 60745050, 121490100]

約数ペア:

[(1, 121490100), (2, 60745050), (3, 40496700), (4, 30372525), (5, 24298020), (6, 20248350), (9, 13498900), (10, 12149010), (12, 10124175), (15, 8099340), (18, 6749450), (20, 6074505), (25, 4859604), (30, 4049670), (36, 3374725), (45, 2699780), (50, 2429802), (60, 2024835), (75, 1619868), (90, 1349890), (100, 1214901), (150, 809934), (180, 674945), (225, 539956), (300, 404967), (450, 269978), (900, 134989)]