218292300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{80849}}^1$

素因数の和:80872

約数の個数: 72

約数和(自身を含む): 701778000

約数和(自身を除く): 483485700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 80849, 161698, 242547, 323396, 404245, 485094, 727641, 808490, 970188, 1212735, 1455282, 1616980, 2021225, 2182923, 2425470, 2910564, 3638205, 4042450, 4365846, 4850940, 6063675, 7276410, 8084900, 8731692, 10914615, 12127350, 14552820, 18191025, 21829230, 24254700, 36382050, 43658460, 54573075, 72764100, 109146150, 218292300]

約数ペア:

[(1, 218292300), (2, 109146150), (3, 72764100), (4, 54573075), (5, 43658460), (6, 36382050), (9, 24254700), (10, 21829230), (12, 18191025), (15, 14552820), (18, 12127350), (20, 10914615), (25, 8731692), (27, 8084900), (30, 7276410), (36, 6063675), (45, 4850940), (50, 4365846), (54, 4042450), (60, 3638205), (75, 2910564), (90, 2425470), (100, 2182923), (108, 2021225), (135, 1616980), (150, 1455282), (180, 1212735), (225, 970188), (270, 808490), (300, 727641), (450, 485094), (540, 404245), (675, 323396), (900, 242547), (1350, 161698), (2700, 80849)]