145886300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{208409}}^1$

素因数の和:208430

約数の個数: 36

約数和(自身を含む): 361799760

約数和(自身を除く): 215913460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 208409, 416818, 833636, 1042045, 1458863, 2084090, 2917726, 4168180, 5210225, 5835452, 7294315, 10420450, 14588630, 20840900, 29177260, 36471575, 72943150, 145886300]

約数ペア:

[(1, 145886300), (2, 72943150), (4, 36471575), (5, 29177260), (7, 20840900), (10, 14588630), (14, 10420450), (20, 7294315), (25, 5835452), (28, 5210225), (35, 4168180), (50, 2917726), (70, 2084090), (100, 1458863), (140, 1042045), (175, 833636), (350, 416818), (700, 208409)]