270154400

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2659}}^1$

素因数の和:2806

約数の個数: 72

約数和(自身を含む): 664957440

約数和(自身を除く): 394803040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 800, 1016, 1270, 2032, 2540, 2659, 3175, 4064, 5080, 5318, 6350, 10160, 10636, 12700, 13295, 20320, 21272, 25400, 26590, 42544, 50800, 53180, 66475, 85088, 101600, 106360, 132950, 212720, 265900, 337693, 425440, 531800, 675386, 1063600, 1350772, 1688465, 2127200, 2701544, 3376930, 5403088, 6753860, 8442325, 10806176, 13507720, 16884650, 27015440, 33769300, 54030880, 67538600, 135077200, 270154400]

約数ペア:

[(1, 270154400), (2, 135077200), (4, 67538600), (5, 54030880), (8, 33769300), (10, 27015440), (16, 16884650), (20, 13507720), (25, 10806176), (32, 8442325), (40, 6753860), (50, 5403088), (80, 3376930), (100, 2701544), (127, 2127200), (160, 1688465), (200, 1350772), (254, 1063600), (400, 675386), (508, 531800), (635, 425440), (800, 337693), (1016, 265900), (1270, 212720), (2032, 132950), (2540, 106360), (2659, 101600), (3175, 85088), (4064, 66475), (5080, 53180), (5318, 50800), (6350, 42544), (10160, 26590), (10636, 25400), (12700, 21272), (13295, 20320)]