82874340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{51157}}^1$

素因数の和:51178

約数の個数: 60

約数和(自身を含む): 259984956

約数和(自身を除く): 177110616

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 51157, 102314, 153471, 204628, 255785, 306942, 460413, 511570, 613884, 767355, 920826, 1023140, 1381239, 1534710, 1841652, 2302065, 2762478, 3069420, 4143717, 4604130, 5524956, 6906195, 8287434, 9208260, 13812390, 16574868, 20718585, 27624780, 41437170, 82874340]

約数ペア:

[(1, 82874340), (2, 41437170), (3, 27624780), (4, 20718585), (5, 16574868), (6, 13812390), (9, 9208260), (10, 8287434), (12, 6906195), (15, 5524956), (18, 4604130), (20, 4143717), (27, 3069420), (30, 2762478), (36, 2302065), (45, 1841652), (54, 1534710), (60, 1381239), (81, 1023140), (90, 920826), (108, 767355), (135, 613884), (162, 511570), (180, 460413), (270, 306942), (324, 255785), (405, 204628), (540, 153471), (810, 102314), (1620, 51157)]