54273420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1429}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 165525360

約数和(自身を除く): 111251940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1429, 1899, 2110, 2532, 2858, 3165, 3798, 4220, 4287, 5716, 6330, 7145, 7596, 8574, 9495, 12660, 12861, 14290, 17148, 18990, 21435, 25722, 28580, 37980, 42870, 51444, 64305, 85740, 128610, 257220, 301519, 603038, 904557, 1206076, 1507595, 1809114, 2713671, 3015190, 3618228, 4522785, 5427342, 6030380, 9045570, 10854684, 13568355, 18091140, 27136710, 54273420]

約数ペア:

[(1, 54273420), (2, 27136710), (3, 18091140), (4, 13568355), (5, 10854684), (6, 9045570), (9, 6030380), (10, 5427342), (12, 4522785), (15, 3618228), (18, 3015190), (20, 2713671), (30, 1809114), (36, 1507595), (45, 1206076), (60, 904557), (90, 603038), (180, 301519), (211, 257220), (422, 128610), (633, 85740), (844, 64305), (1055, 51444), (1266, 42870), (1429, 37980), (1899, 28580), (2110, 25722), (2532, 21435), (2858, 18990), (3165, 17148), (3798, 14290), (4220, 12861), (4287, 12660), (5716, 9495), (6330, 8574), (7145, 7596)]