27142260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 82857600

約数和(自身を除く): 55715340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 821, 870, 1102, 1140, 1642, 1653, 1740, 2204, 2463, 2755, 3284, 3306, 4105, 4926, 5510, 6612, 8210, 8265, 9852, 11020, 12315, 15599, 16420, 16530, 23809, 24630, 31198, 33060, 46797, 47618, 49260, 62396, 71427, 77995, 93594, 95236, 119045, 142854, 155990, 187188, 233985, 238090, 285708, 311980, 357135, 452371, 467970, 476180, 714270, 904742, 935940, 1357113, 1428540, 1809484, 2261855, 2714226, 4523710, 5428452, 6785565, 9047420, 13571130, 27142260]

約数ペア:

[(1, 27142260), (2, 13571130), (3, 9047420), (4, 6785565), (5, 5428452), (6, 4523710), (10, 2714226), (12, 2261855), (15, 1809484), (19, 1428540), (20, 1357113), (29, 935940), (30, 904742), (38, 714270), (57, 476180), (58, 467970), (60, 452371), (76, 357135), (87, 311980), (95, 285708), (114, 238090), (116, 233985), (145, 187188), (174, 155990), (190, 142854), (228, 119045), (285, 95236), (290, 93594), (348, 77995), (380, 71427), (435, 62396), (551, 49260), (570, 47618), (580, 46797), (821, 33060), (870, 31198), (1102, 24630), (1140, 23809), (1642, 16530), (1653, 16420), (1740, 15599), (2204, 12315), (2463, 11020), (2755, 9852), (3284, 8265), (3306, 8210), (4105, 6612), (4926, 5510)]