143125100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{75329}}^1$

素因数の和:75362

約数の個数: 36

約数和(自身を含む): 326932200

約数和(自身を除く): 183807100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 75329, 150658, 301316, 376645, 753290, 1431251, 1506580, 1883225, 2862502, 3766450, 5725004, 7156255, 7532900, 14312510, 28625020, 35781275, 71562550, 143125100]

約数ペア:

[(1, 143125100), (2, 71562550), (4, 35781275), (5, 28625020), (10, 14312510), (19, 7532900), (20, 7156255), (25, 5725004), (38, 3766450), (50, 2862502), (76, 1883225), (95, 1506580), (100, 1431251), (190, 753290), (380, 376645), (475, 301316), (950, 150658), (1900, 75329)]