12499650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 35354880

約数和(自身を除く): 22855230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 135, 141, 150, 197, 225, 235, 270, 282, 394, 423, 450, 470, 591, 675, 705, 846, 985, 1175, 1182, 1269, 1350, 1410, 1773, 1970, 2115, 2350, 2538, 2955, 3525, 3546, 4230, 4925, 5319, 5910, 6345, 7050, 8865, 9259, 9850, 10575, 10638, 12690, 14775, 17730, 18518, 21150, 26595, 27777, 29550, 31725, 44325, 46295, 53190, 55554, 63450, 83331, 88650, 92590, 132975, 138885, 166662, 231475, 249993, 265950, 277770, 416655, 462950, 499986, 694425, 833310, 1249965, 1388850, 2083275, 2499930, 4166550, 6249825, 12499650]

約数ペア:

[(1, 12499650), (2, 6249825), (3, 4166550), (5, 2499930), (6, 2083275), (9, 1388850), (10, 1249965), (15, 833310), (18, 694425), (25, 499986), (27, 462950), (30, 416655), (45, 277770), (47, 265950), (50, 249993), (54, 231475), (75, 166662), (90, 138885), (94, 132975), (135, 92590), (141, 88650), (150, 83331), (197, 63450), (225, 55554), (235, 53190), (270, 46295), (282, 44325), (394, 31725), (423, 29550), (450, 27777), (470, 26595), (591, 21150), (675, 18518), (705, 17730), (846, 14775), (985, 12690), (1175, 10638), (1182, 10575), (1269, 9850), (1350, 9259), (1410, 8865), (1773, 7050), (1970, 6345), (2115, 5910), (2350, 5319), (2538, 4925), (2955, 4230), (3525, 3546)]