68788000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 175134960

約数和(自身を除く): 106346960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 125, 145, 160, 200, 232, 250, 290, 400, 464, 500, 580, 593, 725, 800, 928, 1000, 1160, 1186, 1450, 2000, 2320, 2372, 2900, 2965, 3625, 4000, 4640, 4744, 5800, 5930, 7250, 9488, 11600, 11860, 14500, 14825, 17197, 18976, 23200, 23720, 29000, 29650, 34394, 47440, 58000, 59300, 68788, 74125, 85985, 94880, 116000, 118600, 137576, 148250, 171970, 237200, 275152, 296500, 343940, 429925, 474400, 550304, 593000, 687880, 859850, 1186000, 1375760, 1719700, 2149625, 2372000, 2751520, 3439400, 4299250, 6878800, 8598500, 13757600, 17197000, 34394000, 68788000]

約数ペア:

[(1, 68788000), (2, 34394000), (4, 17197000), (5, 13757600), (8, 8598500), (10, 6878800), (16, 4299250), (20, 3439400), (25, 2751520), (29, 2372000), (32, 2149625), (40, 1719700), (50, 1375760), (58, 1186000), (80, 859850), (100, 687880), (116, 593000), (125, 550304), (145, 474400), (160, 429925), (200, 343940), (232, 296500), (250, 275152), (290, 237200), (400, 171970), (464, 148250), (500, 137576), (580, 118600), (593, 116000), (725, 94880), (800, 85985), (928, 74125), (1000, 68788), (1160, 59300), (1186, 58000), (1450, 47440), (2000, 34394), (2320, 29650), (2372, 29000), (2900, 23720), (2965, 23200), (3625, 18976), (4000, 17197), (4640, 14825), (4744, 14500), (5800, 11860), (5930, 11600), (7250, 9488)]