80822340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1658

約数の個数: 96

約数和(自身を含む): 254204160

約数和(自身を除く): 173381820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1543, 1746, 1940, 2619, 2910, 3086, 3492, 4365, 4629, 5238, 5820, 6172, 7715, 8730, 9258, 10476, 13095, 13887, 15430, 17460, 18516, 23145, 26190, 27774, 30860, 41661, 46290, 52380, 55548, 69435, 83322, 92580, 138870, 149671, 166644, 208305, 277740, 299342, 416610, 449013, 598684, 748355, 833220, 898026, 1347039, 1496710, 1796052, 2245065, 2694078, 2993420, 4041117, 4490130, 5388156, 6735195, 8082234, 8980260, 13470390, 16164468, 20205585, 26940780, 40411170, 80822340]

約数ペア:

[(1, 80822340), (2, 40411170), (3, 26940780), (4, 20205585), (5, 16164468), (6, 13470390), (9, 8980260), (10, 8082234), (12, 6735195), (15, 5388156), (18, 4490130), (20, 4041117), (27, 2993420), (30, 2694078), (36, 2245065), (45, 1796052), (54, 1496710), (60, 1347039), (90, 898026), (97, 833220), (108, 748355), (135, 598684), (180, 449013), (194, 416610), (270, 299342), (291, 277740), (388, 208305), (485, 166644), (540, 149671), (582, 138870), (873, 92580), (970, 83322), (1164, 69435), (1455, 55548), (1543, 52380), (1746, 46290), (1940, 41661), (2619, 30860), (2910, 27774), (3086, 26190), (3492, 23145), (4365, 18516), (4629, 17460), (5238, 15430), (5820, 13887), (6172, 13095), (7715, 10476), (8730, 9258)]