77338440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12637}}^1$

素因数の和:12671

約数の個数: 96

約数和(自身を含む): 266156280

約数和(自身を除く): 188817840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 12637, 25274, 37911, 50548, 63185, 75822, 101096, 113733, 126370, 151644, 189555, 214829, 227466, 252740, 303288, 379110, 429658, 454932, 505480, 568665, 644487, 758220, 859316, 909864, 1074145, 1137330, 1288974, 1516440, 1718632, 1933461, 2148290, 2274660, 2577948, 3222435, 3866922, 4296580, 4549320, 5155896, 6444870, 7733844, 8593160, 9667305, 12889740, 15467688, 19334610, 25779480, 38669220, 77338440]

約数ペア:

[(1, 77338440), (2, 38669220), (3, 25779480), (4, 19334610), (5, 15467688), (6, 12889740), (8, 9667305), (9, 8593160), (10, 7733844), (12, 6444870), (15, 5155896), (17, 4549320), (18, 4296580), (20, 3866922), (24, 3222435), (30, 2577948), (34, 2274660), (36, 2148290), (40, 1933461), (45, 1718632), (51, 1516440), (60, 1288974), (68, 1137330), (72, 1074145), (85, 909864), (90, 859316), (102, 758220), (120, 644487), (136, 568665), (153, 505480), (170, 454932), (180, 429658), (204, 379110), (255, 303288), (306, 252740), (340, 227466), (360, 214829), (408, 189555), (510, 151644), (612, 126370), (680, 113733), (765, 101096), (1020, 75822), (1224, 63185), (1530, 50548), (2040, 37911), (3060, 25274), (6120, 12637)]