65889180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17431}}^1$

素因数の和:17456

約数の個数: 96

約数和(自身を含む): 234286080

約数和(自身を除く): 168396900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17431, 34862, 52293, 69724, 87155, 104586, 122017, 156879, 174310, 209172, 244034, 261465, 313758, 348620, 366051, 470637, 488068, 522930, 610085, 627516, 732102, 784395, 941274, 1045860, 1098153, 1220170, 1464204, 1568790, 1830255, 1882548, 2196306, 2353185, 2440340, 3137580, 3294459, 3660510, 4392612, 4706370, 5490765, 6588918, 7321020, 9412740, 10981530, 13177836, 16472295, 21963060, 32944590, 65889180]

約数ペア:

[(1, 65889180), (2, 32944590), (3, 21963060), (4, 16472295), (5, 13177836), (6, 10981530), (7, 9412740), (9, 7321020), (10, 6588918), (12, 5490765), (14, 4706370), (15, 4392612), (18, 3660510), (20, 3294459), (21, 3137580), (27, 2440340), (28, 2353185), (30, 2196306), (35, 1882548), (36, 1830255), (42, 1568790), (45, 1464204), (54, 1220170), (60, 1098153), (63, 1045860), (70, 941274), (84, 784395), (90, 732102), (105, 627516), (108, 610085), (126, 522930), (135, 488068), (140, 470637), (180, 366051), (189, 348620), (210, 313758), (252, 261465), (270, 244034), (315, 209172), (378, 174310), (420, 156879), (540, 122017), (630, 104586), (756, 87155), (945, 69724), (1260, 52293), (1890, 34862), (3780, 17431)]