133628220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67489}}^1$

素因数の和:67515

約数の個数: 72

約数和(自身を含む): 442194480

約数和(自身を除く): 308566260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 67489, 134978, 202467, 269956, 337445, 404934, 607401, 674890, 742379, 809868, 1012335, 1214802, 1349780, 1484758, 2024670, 2227137, 2429604, 2969516, 3037005, 3711895, 4049340, 4454274, 6074010, 6681411, 7423790, 8908548, 11135685, 12148020, 13362822, 14847580, 22271370, 26725644, 33407055, 44542740, 66814110, 133628220]

約数ペア:

[(1, 133628220), (2, 66814110), (3, 44542740), (4, 33407055), (5, 26725644), (6, 22271370), (9, 14847580), (10, 13362822), (11, 12148020), (12, 11135685), (15, 8908548), (18, 7423790), (20, 6681411), (22, 6074010), (30, 4454274), (33, 4049340), (36, 3711895), (44, 3037005), (45, 2969516), (55, 2429604), (60, 2227137), (66, 2024670), (90, 1484758), (99, 1349780), (110, 1214802), (132, 1012335), (165, 809868), (180, 742379), (198, 674890), (220, 607401), (330, 404934), (396, 337445), (495, 269956), (660, 202467), (990, 134978), (1980, 67489)]