188680140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8663}}^1$

素因数の和:8700

約数の個数: 108

約数和(自身を含む): 629162352

約数和(自身を除く): 440482212

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, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 8663, 10890, 17326, 21780, 25989, 34652, 43315, 51978, 77967, 86630, 95293, 103956, 129945, 155934, 173260, 190586, 259890, 285879, 311868, 381172, 389835, 476465, 519780, 571758, 779670, 857637, 952930, 1048223, 1143516, 1429395, 1559340, 1715274, 1905860, 2096446, 2858790, 3144669, 3430548, 4192892, 4288185, 5241115, 5717580, 6289338, 8576370, 9434007, 10482230, 12578676, 15723345, 17152740, 18868014, 20964460, 31446690, 37736028, 47170035, 62893380, 94340070, 188680140]

約数ペア:

[(1, 188680140), (2, 94340070), (3, 62893380), (4, 47170035), (5, 37736028), (6, 31446690), (9, 20964460), (10, 18868014), (11, 17152740), (12, 15723345), (15, 12578676), (18, 10482230), (20, 9434007), (22, 8576370), (30, 6289338), (33, 5717580), (36, 5241115), (44, 4288185), (45, 4192892), (55, 3430548), (60, 3144669), (66, 2858790), (90, 2096446), (99, 1905860), (110, 1715274), (121, 1559340), (132, 1429395), (165, 1143516), (180, 1048223), (198, 952930), (220, 857637), (242, 779670), (330, 571758), (363, 519780), (396, 476465), (484, 389835), (495, 381172), (605, 311868), (660, 285879), (726, 259890), (990, 190586), (1089, 173260), (1210, 155934), (1452, 129945), (1815, 103956), (1980, 95293), (2178, 86630), (2420, 77967), (3630, 51978), (4356, 43315), (5445, 34652), (7260, 25989), (8663, 21780), (10890, 17326)]