67127220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21937}}^1$

素因数の和:21969

約数の個数: 72

約数和(自身を含む): 215606664

約数和(自身を除く): 148479444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 21937, 43874, 65811, 87748, 109685, 131622, 197433, 219370, 263244, 329055, 372929, 394866, 438740, 658110, 745858, 789732, 987165, 1118787, 1316220, 1491716, 1864645, 1974330, 2237574, 3356361, 3729290, 3948660, 4475148, 5593935, 6712722, 7458580, 11187870, 13425444, 16781805, 22375740, 33563610, 67127220]

約数ペア:

[(1, 67127220), (2, 33563610), (3, 22375740), (4, 16781805), (5, 13425444), (6, 11187870), (9, 7458580), (10, 6712722), (12, 5593935), (15, 4475148), (17, 3948660), (18, 3729290), (20, 3356361), (30, 2237574), (34, 1974330), (36, 1864645), (45, 1491716), (51, 1316220), (60, 1118787), (68, 987165), (85, 789732), (90, 745858), (102, 658110), (153, 438740), (170, 394866), (180, 372929), (204, 329055), (255, 263244), (306, 219370), (340, 197433), (510, 131622), (612, 109685), (765, 87748), (1020, 65811), (1530, 43874), (3060, 21937)]