142336260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71887}}^1$

素因数の和:71913

約数の個数: 72

約数和(自身を含む): 471010176

約数和(自身を除く): 328673916

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, 71887, 143774, 215661, 287548, 359435, 431322, 646983, 718870, 790757, 862644, 1078305, 1293966, 1437740, 1581514, 2156610, 2372271, 2587932, 3163028, 3234915, 3953785, 4313220, 4744542, 6469830, 7116813, 7907570, 9489084, 11861355, 12939660, 14233626, 15815140, 23722710, 28467252, 35584065, 47445420, 71168130, 142336260]

約数ペア:

[(1, 142336260), (2, 71168130), (3, 47445420), (4, 35584065), (5, 28467252), (6, 23722710), (9, 15815140), (10, 14233626), (11, 12939660), (12, 11861355), (15, 9489084), (18, 7907570), (20, 7116813), (22, 6469830), (30, 4744542), (33, 4313220), (36, 3953785), (44, 3234915), (45, 3163028), (55, 2587932), (60, 2372271), (66, 2156610), (90, 1581514), (99, 1437740), (110, 1293966), (132, 1078305), (165, 862644), (180, 790757), (198, 718870), (220, 646983), (330, 431322), (396, 359435), (495, 287548), (660, 215661), (990, 143774), (1980, 71887)]