61145100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{67939}}^1$

素因数の和:67959

約数の個数: 54

約数和(自身を含む): 191658740

約数和(自身を除く): 130513640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 67939, 135878, 203817, 271756, 339695, 407634, 611451, 679390, 815268, 1019085, 1222902, 1358780, 1698475, 2038170, 2445804, 3057255, 3396950, 4076340, 5095425, 6114510, 6793900, 10190850, 12229020, 15286275, 20381700, 30572550, 61145100]

約数ペア:

[(1, 61145100), (2, 30572550), (3, 20381700), (4, 15286275), (5, 12229020), (6, 10190850), (9, 6793900), (10, 6114510), (12, 5095425), (15, 4076340), (18, 3396950), (20, 3057255), (25, 2445804), (30, 2038170), (36, 1698475), (45, 1358780), (50, 1222902), (60, 1019085), (75, 815268), (90, 679390), (100, 611451), (150, 407634), (180, 339695), (225, 271756), (300, 203817), (450, 135878), (900, 67939)]