22261500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 77051520

約数和(自身を除く): 54790020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 97, 100, 102, 108, 125, 135, 150, 153, 170, 180, 194, 204, 225, 250, 255, 270, 291, 300, 306, 340, 375, 388, 425, 450, 459, 485, 500, 510, 540, 582, 612, 675, 750, 765, 850, 873, 900, 918, 970, 1020, 1125, 1164, 1275, 1350, 1455, 1500, 1530, 1649, 1700, 1746, 1836, 1940, 2125, 2250, 2295, 2425, 2550, 2619, 2700, 2910, 3060, 3298, 3375, 3492, 3825, 4250, 4365, 4500, 4590, 4850, 4947, 5100, 5238, 5820, 6375, 6596, 6750, 7275, 7650, 8245, 8500, 8730, 9180, 9700, 9894, 10476, 11475, 12125, 12750, 13095, 13500, 14550, 14841, 15300, 16490, 17460, 19125, 19788, 21825, 22950, 24250, 24735, 25500, 26190, 29100, 29682, 32980, 36375, 38250, 41225, 43650, 44523, 45900, 48500, 49470, 52380, 57375, 59364, 65475, 72750, 74205, 76500, 82450, 87300, 89046, 98940, 109125, 114750, 123675, 130950, 145500, 148410, 164900, 178092, 206125, 218250, 222615, 229500, 247350, 261900, 296820, 327375, 371025, 412250, 436500, 445230, 494700, 618375, 654750, 742050, 824500, 890460, 1113075, 1236750, 1309500, 1484100, 1855125, 2226150, 2473500, 3710250, 4452300, 5565375, 7420500, 11130750, 22261500]

約数ペア:

[(1, 22261500), (2, 11130750), (3, 7420500), (4, 5565375), (5, 4452300), (6, 3710250), (9, 2473500), (10, 2226150), (12, 1855125), (15, 1484100), (17, 1309500), (18, 1236750), (20, 1113075), (25, 890460), (27, 824500), (30, 742050), (34, 654750), (36, 618375), (45, 494700), (50, 445230), (51, 436500), (54, 412250), (60, 371025), (68, 327375), (75, 296820), (85, 261900), (90, 247350), (97, 229500), (100, 222615), (102, 218250), (108, 206125), (125, 178092), (135, 164900), (150, 148410), (153, 145500), (170, 130950), (180, 123675), (194, 114750), (204, 109125), (225, 98940), (250, 89046), (255, 87300), (270, 82450), (291, 76500), (300, 74205), (306, 72750), (340, 65475), (375, 59364), (388, 57375), (425, 52380), (450, 49470), (459, 48500), (485, 45900), (500, 44523), (510, 43650), (540, 41225), (582, 38250), (612, 36375), (675, 32980), (750, 29682), (765, 29100), (850, 26190), (873, 25500), (900, 24735), (918, 24250), (970, 22950), (1020, 21825), (1125, 19788), (1164, 19125), (1275, 17460), (1350, 16490), (1455, 15300), (1500, 14841), (1530, 14550), (1649, 13500), (1700, 13095), (1746, 12750), (1836, 12125), (1940, 11475), (2125, 10476), (2250, 9894), (2295, 9700), (2425, 9180), (2550, 8730), (2619, 8500), (2700, 8245), (2910, 7650), (3060, 7275), (3298, 6750), (3375, 6596), (3492, 6375), (3825, 5820), (4250, 5238), (4365, 5100), (4500, 4947), (4590, 4850)]