54054420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 120127980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 719, 895, 1074, 1253, 1438, 1790, 2148, 2157, 2506, 2685, 2876, 3580, 3595, 3759, 4314, 5012, 5033, 5370, 6265, 7190, 7518, 8628, 10066, 10740, 10785, 12530, 14380, 15036, 15099, 18795, 20132, 21570, 25060, 25165, 30198, 37590, 43140, 50330, 60396, 75180, 75495, 100660, 128701, 150990, 257402, 301980, 386103, 514804, 643505, 772206, 900907, 1287010, 1544412, 1801814, 1930515, 2574020, 2702721, 3603628, 3861030, 4504535, 5405442, 7722060, 9009070, 10810884, 13513605, 18018140, 27027210, 54054420]

約数ペア:

[(1, 54054420), (2, 27027210), (3, 18018140), (4, 13513605), (5, 10810884), (6, 9009070), (7, 7722060), (10, 5405442), (12, 4504535), (14, 3861030), (15, 3603628), (20, 2702721), (21, 2574020), (28, 1930515), (30, 1801814), (35, 1544412), (42, 1287010), (60, 900907), (70, 772206), (84, 643505), (105, 514804), (140, 386103), (179, 301980), (210, 257402), (358, 150990), (420, 128701), (537, 100660), (716, 75495), (719, 75180), (895, 60396), (1074, 50330), (1253, 43140), (1438, 37590), (1790, 30198), (2148, 25165), (2157, 25060), (2506, 21570), (2685, 20132), (2876, 18795), (3580, 15099), (3595, 15036), (3759, 14380), (4314, 12530), (5012, 10785), (5033, 10740), (5370, 10066), (6265, 8628), (7190, 7518)]