1296196500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{864131}}^1$

素因数の和:864153

約数の個数: 48

約数和(自身を含む): 3774528576

約数和(自身を除く): 2478332076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 864131, 1728262, 2592393, 3456524, 4320655, 5184786, 8641310, 10369572, 12961965, 17282620, 21603275, 25923930, 43206550, 51847860, 64809825, 86413100, 108016375, 129619650, 216032750, 259239300, 324049125, 432065500, 648098250, 1296196500]

約数ペア:

[(1, 1296196500), (2, 648098250), (3, 432065500), (4, 324049125), (5, 259239300), (6, 216032750), (10, 129619650), (12, 108016375), (15, 86413100), (20, 64809825), (25, 51847860), (30, 43206550), (50, 25923930), (60, 21603275), (75, 17282620), (100, 12961965), (125, 10369572), (150, 8641310), (250, 5184786), (300, 4320655), (375, 3456524), (500, 2592393), (750, 1728262), (1500, 864131)]