234378800

素因数分解:

$2^4\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2777}}^1$

素因数の和:3006

約数の個数: 60

約数和(自身を含む): 565967496

約数和(自身を除く): 331588696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 211, 400, 422, 844, 1055, 1688, 2110, 2777, 3376, 4220, 5275, 5554, 8440, 10550, 11108, 13885, 16880, 21100, 22216, 27770, 42200, 44432, 55540, 69425, 84400, 111080, 138850, 222160, 277700, 555400, 585947, 1110800, 1171894, 2343788, 2929735, 4687576, 5859470, 9375152, 11718940, 14648675, 23437880, 29297350, 46875760, 58594700, 117189400, 234378800]

約数ペア:

[(1, 234378800), (2, 117189400), (4, 58594700), (5, 46875760), (8, 29297350), (10, 23437880), (16, 14648675), (20, 11718940), (25, 9375152), (40, 5859470), (50, 4687576), (80, 2929735), (100, 2343788), (200, 1171894), (211, 1110800), (400, 585947), (422, 555400), (844, 277700), (1055, 222160), (1688, 138850), (2110, 111080), (2777, 84400), (3376, 69425), (4220, 55540), (5275, 44432), (5554, 42200), (8440, 27770), (10550, 22216), (11108, 21100), (13885, 16880)]