74700400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9829}}^1$

素因数の和:9866

約数の個数: 60

約数和(自身を含む): 188932600

約数和(自身を除く): 114232200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 9829, 19658, 39316, 49145, 78632, 98290, 157264, 186751, 196580, 245725, 373502, 393160, 491450, 747004, 786320, 933755, 982900, 1494008, 1867510, 1965800, 2988016, 3735020, 3931600, 4668775, 7470040, 9337550, 14940080, 18675100, 37350200, 74700400]

約数ペア:

[(1, 74700400), (2, 37350200), (4, 18675100), (5, 14940080), (8, 9337550), (10, 7470040), (16, 4668775), (19, 3931600), (20, 3735020), (25, 2988016), (38, 1965800), (40, 1867510), (50, 1494008), (76, 982900), (80, 933755), (95, 786320), (100, 747004), (152, 491450), (190, 393160), (200, 373502), (304, 245725), (380, 196580), (400, 186751), (475, 157264), (760, 98290), (950, 78632), (1520, 49145), (1900, 39316), (3800, 19658), (7600, 9829)]