54142368660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{669913}}^1$

素因数の和:670377

約数の個数: 72

約数和(自身を含む): 164597869800

約数和(自身を除く): 110455501140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 1347, 1796, 2245, 2694, 4041, 4490, 5388, 6735, 8082, 8980, 13470, 16164, 20205, 26940, 40410, 80820, 669913, 1339826, 2009739, 2679652, 3349565, 4019478, 6029217, 6699130, 8038956, 10048695, 12058434, 13398260, 20097390, 24116868, 30146085, 40194780, 60292170, 120584340, 300790937, 601581874, 902372811, 1203163748, 1503954685, 1804745622, 2707118433, 3007909370, 3609491244, 4511864055, 5414236866, 6015818740, 9023728110, 10828473732, 13535592165, 18047456220, 27071184330, 54142368660]

約数ペア:

[(1, 54142368660), (2, 27071184330), (3, 18047456220), (4, 13535592165), (5, 10828473732), (6, 9023728110), (9, 6015818740), (10, 5414236866), (12, 4511864055), (15, 3609491244), (18, 3007909370), (20, 2707118433), (30, 1804745622), (36, 1503954685), (45, 1203163748), (60, 902372811), (90, 601581874), (180, 300790937), (449, 120584340), (898, 60292170), (1347, 40194780), (1796, 30146085), (2245, 24116868), (2694, 20097390), (4041, 13398260), (4490, 12058434), (5388, 10048695), (6735, 8038956), (8082, 6699130), (8980, 6029217), (13470, 4019478), (16164, 3349565), (20205, 2679652), (26940, 2009739), (40410, 1339826), (80820, 669913)]