153075400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{40283}}^1$

素因数の和:40318

約数の個数: 48

約数和(自身を含む): 374641200

約数和(自身を除く): 221565800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 40283, 80566, 161132, 201415, 322264, 402830, 765377, 805660, 1007075, 1530754, 1611320, 2014150, 3061508, 3826885, 4028300, 6123016, 7653770, 8056600, 15307540, 19134425, 30615080, 38268850, 76537700, 153075400]

約数ペア:

[(1, 153075400), (2, 76537700), (4, 38268850), (5, 30615080), (8, 19134425), (10, 15307540), (19, 8056600), (20, 7653770), (25, 6123016), (38, 4028300), (40, 3826885), (50, 3061508), (76, 2014150), (95, 1611320), (100, 1530754), (152, 1007075), (190, 805660), (200, 765377), (380, 402830), (475, 322264), (760, 201415), (950, 161132), (1900, 80566), (3800, 40283)]