133399260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8929}}^1$

素因数の和:9027

約数の個数: 72

約数和(自身を含む): 409565520

約数和(自身を除く): 276166260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 8929, 14940, 17858, 26787, 35716, 44645, 53574, 80361, 89290, 107148, 133935, 160722, 178580, 267870, 321444, 401805, 535740, 741107, 803610, 1482214, 1607220, 2223321, 2964428, 3705535, 4446642, 6669963, 7411070, 8893284, 11116605, 13339926, 14822140, 22233210, 26679852, 33349815, 44466420, 66699630, 133399260]

約数ペア:

[(1, 133399260), (2, 66699630), (3, 44466420), (4, 33349815), (5, 26679852), (6, 22233210), (9, 14822140), (10, 13339926), (12, 11116605), (15, 8893284), (18, 7411070), (20, 6669963), (30, 4446642), (36, 3705535), (45, 2964428), (60, 2223321), (83, 1607220), (90, 1482214), (166, 803610), (180, 741107), (249, 535740), (332, 401805), (415, 321444), (498, 267870), (747, 178580), (830, 160722), (996, 133935), (1245, 107148), (1494, 89290), (1660, 80361), (2490, 53574), (2988, 44645), (3735, 35716), (4980, 26787), (7470, 17858), (8929, 14940)]