142335200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{3631}}^1$

素因数の和:3665

約数の個数: 108

約数和(自身を含む): 404317872

約数和(自身を除く): 261982672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3631, 3920, 4900, 5600, 7262, 7840, 9800, 14524, 18155, 19600, 25417, 29048, 36310, 39200, 50834, 58096, 72620, 90775, 101668, 116192, 127085, 145240, 177919, 181550, 203336, 254170, 290480, 355838, 363100, 406672, 508340, 580960, 635425, 711676, 726200, 813344, 889595, 1016680, 1270850, 1423352, 1452400, 1779190, 2033360, 2541700, 2846704, 2904800, 3558380, 4066720, 4447975, 5083400, 5693408, 7116760, 8895950, 10166800, 14233520, 17791900, 20333600, 28467040, 35583800, 71167600, 142335200]

約数ペア:

[(1, 142335200), (2, 71167600), (4, 35583800), (5, 28467040), (7, 20333600), (8, 17791900), (10, 14233520), (14, 10166800), (16, 8895950), (20, 7116760), (25, 5693408), (28, 5083400), (32, 4447975), (35, 4066720), (40, 3558380), (49, 2904800), (50, 2846704), (56, 2541700), (70, 2033360), (80, 1779190), (98, 1452400), (100, 1423352), (112, 1270850), (140, 1016680), (160, 889595), (175, 813344), (196, 726200), (200, 711676), (224, 635425), (245, 580960), (280, 508340), (350, 406672), (392, 363100), (400, 355838), (490, 290480), (560, 254170), (700, 203336), (784, 181550), (800, 177919), (980, 145240), (1120, 127085), (1225, 116192), (1400, 101668), (1568, 90775), (1960, 72620), (2450, 58096), (2800, 50834), (3631, 39200), (3920, 36310), (4900, 29048), (5600, 25417), (7262, 19600), (7840, 18155), (9800, 14524)]