87543180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{18013}}^1$

素因数の和:18037

約数の個数: 72

約数和(自身を含む): 275398032

約数和(自身を除く): 187854852

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 18013, 36026, 54039, 72052, 90065, 108078, 162117, 180130, 216156, 270195, 324234, 360260, 486351, 540390, 648468, 810585, 972702, 1080780, 1459053, 1621170, 1945404, 2431755, 2918106, 3242340, 4377159, 4863510, 5836212, 7295265, 8754318, 9727020, 14590530, 17508636, 21885795, 29181060, 43771590, 87543180]

約数ペア:

[(1, 87543180), (2, 43771590), (3, 29181060), (4, 21885795), (5, 17508636), (6, 14590530), (9, 9727020), (10, 8754318), (12, 7295265), (15, 5836212), (18, 4863510), (20, 4377159), (27, 3242340), (30, 2918106), (36, 2431755), (45, 1945404), (54, 1621170), (60, 1459053), (81, 1080780), (90, 972702), (108, 810585), (135, 648468), (162, 540390), (180, 486351), (243, 360260), (270, 324234), (324, 270195), (405, 216156), (486, 180130), (540, 162117), (810, 108078), (972, 90065), (1215, 72052), (1620, 54039), (2430, 36026), (4860, 18013)]