19239300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{21377}}^1$

素因数の和:21397

約数の個数: 54

約数和(自身を含む): 60307338

約数和(自身を除く): 41068038

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, 21377, 42754, 64131, 85508, 106885, 128262, 192393, 213770, 256524, 320655, 384786, 427540, 534425, 641310, 769572, 961965, 1068850, 1282620, 1603275, 1923930, 2137700, 3206550, 3847860, 4809825, 6413100, 9619650, 19239300]

約数ペア:

[(1, 19239300), (2, 9619650), (3, 6413100), (4, 4809825), (5, 3847860), (6, 3206550), (9, 2137700), (10, 1923930), (12, 1603275), (15, 1282620), (18, 1068850), (20, 961965), (25, 769572), (30, 641310), (36, 534425), (45, 427540), (50, 384786), (60, 320655), (75, 256524), (90, 213770), (100, 192393), (150, 128262), (180, 106885), (225, 85508), (300, 64131), (450, 42754), (900, 21377)]