54686340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33757}}^1$

素因数の和:33778

約数の個数: 60

約数和(自身を含む): 171558156

約数和(自身を除く): 116871816

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, 270, 324, 405, 540, 810, 1620, 33757, 67514, 101271, 135028, 168785, 202542, 303813, 337570, 405084, 506355, 607626, 675140, 911439, 1012710, 1215252, 1519065, 1822878, 2025420, 2734317, 3038130, 3645756, 4557195, 5468634, 6076260, 9114390, 10937268, 13671585, 18228780, 27343170, 54686340]

約数ペア:

[(1, 54686340), (2, 27343170), (3, 18228780), (4, 13671585), (5, 10937268), (6, 9114390), (9, 6076260), (10, 5468634), (12, 4557195), (15, 3645756), (18, 3038130), (20, 2734317), (27, 2025420), (30, 1822878), (36, 1519065), (45, 1215252), (54, 1012710), (60, 911439), (81, 675140), (90, 607626), (108, 506355), (135, 405084), (162, 337570), (180, 303813), (270, 202542), (324, 168785), (405, 135028), (540, 101271), (810, 67514), (1620, 33757)]