9081000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{1009}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 30724200

約数和(自身を除く): 21643200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1009, 1125, 1500, 1800, 2018, 2250, 3000, 3027, 4036, 4500, 5045, 6054, 8072, 9000, 9081, 10090, 12108, 15135, 18162, 20180, 24216, 25225, 30270, 36324, 40360, 45405, 50450, 60540, 72648, 75675, 90810, 100900, 121080, 126125, 151350, 181620, 201800, 227025, 252250, 302700, 363240, 378375, 454050, 504500, 605400, 756750, 908100, 1009000, 1135125, 1513500, 1816200, 2270250, 3027000, 4540500, 9081000]

約数ペア:

[(1, 9081000), (2, 4540500), (3, 3027000), (4, 2270250), (5, 1816200), (6, 1513500), (8, 1135125), (9, 1009000), (10, 908100), (12, 756750), (15, 605400), (18, 504500), (20, 454050), (24, 378375), (25, 363240), (30, 302700), (36, 252250), (40, 227025), (45, 201800), (50, 181620), (60, 151350), (72, 126125), (75, 121080), (90, 100900), (100, 90810), (120, 75675), (125, 72648), (150, 60540), (180, 50450), (200, 45405), (225, 40360), (250, 36324), (300, 30270), (360, 25225), (375, 24216), (450, 20180), (500, 18162), (600, 15135), (750, 12108), (900, 10090), (1000, 9081), (1009, 9000), (1125, 8072), (1500, 6054), (1800, 5045), (2018, 4500), (2250, 4036), (3000, 3027)]