99919710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2023

約数の個数: 128

約数和(自身を含む): 307929600

約数和(自身を除く): 208009890

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1683, 1870, 1979, 2295, 2805, 2970, 3366, 3958, 4590, 5049, 5610, 5937, 8415, 9895, 10098, 11874, 16830, 17811, 19790, 21769, 25245, 29685, 33643, 35622, 43538, 50490, 53433, 59370, 65307, 67286, 89055, 100929, 106866, 108845, 130614, 168215, 178110, 195921, 201858, 217690, 267165, 302787, 326535, 336430, 370073, 391842, 504645, 534330, 587763, 605574, 653070, 740146, 908361, 979605, 1009290, 1110219, 1175526, 1513935, 1816722, 1850365, 1959210, 2220438, 2938815, 3027870, 3330657, 3700730, 4541805, 5551095, 5877630, 6661314, 9083610, 9991971, 11102190, 16653285, 19983942, 33306570, 49959855, 99919710]

約数ペア:

[(1, 99919710), (2, 49959855), (3, 33306570), (5, 19983942), (6, 16653285), (9, 11102190), (10, 9991971), (11, 9083610), (15, 6661314), (17, 5877630), (18, 5551095), (22, 4541805), (27, 3700730), (30, 3330657), (33, 3027870), (34, 2938815), (45, 2220438), (51, 1959210), (54, 1850365), (55, 1816722), (66, 1513935), (85, 1175526), (90, 1110219), (99, 1009290), (102, 979605), (110, 908361), (135, 740146), (153, 653070), (165, 605574), (170, 587763), (187, 534330), (198, 504645), (255, 391842), (270, 370073), (297, 336430), (306, 326535), (330, 302787), (374, 267165), (459, 217690), (495, 201858), (510, 195921), (561, 178110), (594, 168215), (765, 130614), (918, 108845), (935, 106866), (990, 100929), (1122, 89055), (1485, 67286), (1530, 65307), (1683, 59370), (1870, 53433), (1979, 50490), (2295, 43538), (2805, 35622), (2970, 33643), (3366, 29685), (3958, 25245), (4590, 21769), (5049, 19790), (5610, 17811), (5937, 16830), (8415, 11874), (9895, 10098)]