82214700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1727

約数の個数: 72

約数和(自身を含む): 239359680

約数和(自身を除く): 157144980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 179, 300, 358, 537, 716, 895, 1074, 1531, 1790, 2148, 2685, 3062, 3580, 4475, 4593, 5370, 6124, 7655, 8950, 9186, 10740, 13425, 15310, 17900, 18372, 22965, 26850, 30620, 38275, 45930, 53700, 76550, 91860, 114825, 153100, 229650, 274049, 459300, 548098, 822147, 1096196, 1370245, 1644294, 2740490, 3288588, 4110735, 5480980, 6851225, 8221470, 13702450, 16442940, 20553675, 27404900, 41107350, 82214700]

約数ペア:

[(1, 82214700), (2, 41107350), (3, 27404900), (4, 20553675), (5, 16442940), (6, 13702450), (10, 8221470), (12, 6851225), (15, 5480980), (20, 4110735), (25, 3288588), (30, 2740490), (50, 1644294), (60, 1370245), (75, 1096196), (100, 822147), (150, 548098), (179, 459300), (300, 274049), (358, 229650), (537, 153100), (716, 114825), (895, 91860), (1074, 76550), (1531, 53700), (1790, 45930), (2148, 38275), (2685, 30620), (3062, 26850), (3580, 22965), (4475, 18372), (4593, 17900), (5370, 15310), (6124, 13425), (7655, 10740), (8950, 9186)]