27893430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 80870400

約数和(自身を除く): 52976970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 59, 85, 90, 102, 103, 118, 135, 153, 170, 177, 206, 255, 270, 295, 306, 309, 354, 459, 510, 515, 531, 590, 618, 765, 885, 918, 927, 1003, 1030, 1062, 1530, 1545, 1593, 1751, 1770, 1854, 2006, 2295, 2655, 2781, 3009, 3090, 3186, 3502, 4590, 4635, 5015, 5253, 5310, 5562, 6018, 6077, 7965, 8755, 9027, 9270, 10030, 10506, 12154, 13905, 15045, 15759, 15930, 17510, 18054, 18231, 26265, 27081, 27810, 30090, 30385, 31518, 36462, 45135, 47277, 52530, 54162, 54693, 60770, 78795, 90270, 91155, 94554, 103309, 109386, 135405, 157590, 164079, 182310, 206618, 236385, 270810, 273465, 309927, 328158, 472770, 516545, 546930, 619854, 820395, 929781, 1033090, 1549635, 1640790, 1859562, 2789343, 3099270, 4648905, 5578686, 9297810, 13946715, 27893430]

約数ペア:

[(1, 27893430), (2, 13946715), (3, 9297810), (5, 5578686), (6, 4648905), (9, 3099270), (10, 2789343), (15, 1859562), (17, 1640790), (18, 1549635), (27, 1033090), (30, 929781), (34, 820395), (45, 619854), (51, 546930), (54, 516545), (59, 472770), (85, 328158), (90, 309927), (102, 273465), (103, 270810), (118, 236385), (135, 206618), (153, 182310), (170, 164079), (177, 157590), (206, 135405), (255, 109386), (270, 103309), (295, 94554), (306, 91155), (309, 90270), (354, 78795), (459, 60770), (510, 54693), (515, 54162), (531, 52530), (590, 47277), (618, 45135), (765, 36462), (885, 31518), (918, 30385), (927, 30090), (1003, 27810), (1030, 27081), (1062, 26265), (1530, 18231), (1545, 18054), (1593, 17510), (1751, 15930), (1770, 15759), (1854, 15045), (2006, 13905), (2295, 12154), (2655, 10506), (2781, 10030), (3009, 9270), (3090, 9027), (3186, 8755), (3502, 7965), (4590, 6077), (4635, 6018), (5015, 5562), (5253, 5310)]