173727180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9749}}^1$

素因数の和:9781

約数の個数: 120

約数和(自身を含む): 594594000

約数和(自身を除く): 420866820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 9749, 17820, 19498, 29247, 38996, 48745, 58494, 87741, 97490, 107239, 116988, 146235, 175482, 194980, 214478, 263223, 292470, 321717, 350964, 428956, 438705, 526446, 536195, 584940, 643434, 789669, 877410, 965151, 1052892, 1072390, 1286868, 1316115, 1579338, 1608585, 1754820, 1930302, 2144780, 2632230, 2895453, 3158676, 3217170, 3860604, 3948345, 4825755, 5264460, 5790906, 6434340, 7896690, 8686359, 9651510, 11581812, 14477265, 15793380, 17372718, 19303020, 28954530, 34745436, 43431795, 57909060, 86863590, 173727180]

約数ペア:

[(1, 173727180), (2, 86863590), (3, 57909060), (4, 43431795), (5, 34745436), (6, 28954530), (9, 19303020), (10, 17372718), (11, 15793380), (12, 14477265), (15, 11581812), (18, 9651510), (20, 8686359), (22, 7896690), (27, 6434340), (30, 5790906), (33, 5264460), (36, 4825755), (44, 3948345), (45, 3860604), (54, 3217170), (55, 3158676), (60, 2895453), (66, 2632230), (81, 2144780), (90, 1930302), (99, 1754820), (108, 1608585), (110, 1579338), (132, 1316115), (135, 1286868), (162, 1072390), (165, 1052892), (180, 965151), (198, 877410), (220, 789669), (270, 643434), (297, 584940), (324, 536195), (330, 526446), (396, 438705), (405, 428956), (495, 350964), (540, 321717), (594, 292470), (660, 263223), (810, 214478), (891, 194980), (990, 175482), (1188, 146235), (1485, 116988), (1620, 107239), (1782, 97490), (1980, 87741), (2970, 58494), (3564, 48745), (4455, 38996), (5940, 29247), (8910, 19498), (9749, 17820)]