137370420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69379}}^1$

素因数の和:69405

約数の個数: 72

約数和(自身を含む): 454577760

約数和(自身を除く): 317207340

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, 69379, 138758, 208137, 277516, 346895, 416274, 624411, 693790, 763169, 832548, 1040685, 1248822, 1387580, 1526338, 2081370, 2289507, 2497644, 3052676, 3122055, 3815845, 4162740, 4579014, 6244110, 6868521, 7631690, 9158028, 11447535, 12488220, 13737042, 15263380, 22895070, 27474084, 34342605, 45790140, 68685210, 137370420]

約数ペア:

[(1, 137370420), (2, 68685210), (3, 45790140), (4, 34342605), (5, 27474084), (6, 22895070), (9, 15263380), (10, 13737042), (11, 12488220), (12, 11447535), (15, 9158028), (18, 7631690), (20, 6868521), (22, 6244110), (30, 4579014), (33, 4162740), (36, 3815845), (44, 3122055), (45, 3052676), (55, 2497644), (60, 2289507), (66, 2081370), (90, 1526338), (99, 1387580), (110, 1248822), (132, 1040685), (165, 832548), (180, 763169), (198, 693790), (220, 624411), (330, 416274), (396, 346895), (495, 277516), (660, 208137), (990, 138758), (1980, 69379)]