57716820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{15269}}^1$

素因数の和:15294

約数の個数: 96

約数和(自身を含む): 205228800

約数和(自身を除く): 147511980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 15269, 30538, 45807, 61076, 76345, 91614, 106883, 137421, 152690, 183228, 213766, 229035, 274842, 305380, 320649, 412263, 427532, 458070, 534415, 549684, 641298, 687105, 824526, 916140, 961947, 1068830, 1282596, 1374210, 1603245, 1649052, 1923894, 2061315, 2137660, 2748420, 2885841, 3206490, 3847788, 4122630, 4809735, 5771682, 6412980, 8245260, 9619470, 11543364, 14429205, 19238940, 28858410, 57716820]

約数ペア:

[(1, 57716820), (2, 28858410), (3, 19238940), (4, 14429205), (5, 11543364), (6, 9619470), (7, 8245260), (9, 6412980), (10, 5771682), (12, 4809735), (14, 4122630), (15, 3847788), (18, 3206490), (20, 2885841), (21, 2748420), (27, 2137660), (28, 2061315), (30, 1923894), (35, 1649052), (36, 1603245), (42, 1374210), (45, 1282596), (54, 1068830), (60, 961947), (63, 916140), (70, 824526), (84, 687105), (90, 641298), (105, 549684), (108, 534415), (126, 458070), (135, 427532), (140, 412263), (180, 320649), (189, 305380), (210, 274842), (252, 229035), (270, 213766), (315, 183228), (378, 152690), (420, 137421), (540, 106883), (630, 91614), (756, 76345), (945, 61076), (1260, 45807), (1890, 30538), (3780, 15269)]