151412900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79691}}^1$

素因数の和:79724

約数の個数: 36

約数和(自身を含む): 345863280

約数和(自身を除く): 194450380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 79691, 159382, 318764, 398455, 796910, 1514129, 1593820, 1992275, 3028258, 3984550, 6056516, 7570645, 7969100, 15141290, 30282580, 37853225, 75706450, 151412900]

約数ペア:

[(1, 151412900), (2, 75706450), (4, 37853225), (5, 30282580), (10, 15141290), (19, 7969100), (20, 7570645), (25, 6056516), (38, 3984550), (50, 3028258), (76, 1992275), (95, 1593820), (100, 1514129), (190, 796910), (380, 398455), (475, 318764), (950, 159382), (1900, 79691)]