297419580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 969830400

約数和(自身を除く): 672410820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 109, 124, 135, 155, 163, 180, 186, 218, 270, 279, 310, 326, 327, 372, 436, 465, 489, 540, 545, 558, 620, 652, 654, 815, 837, 930, 978, 981, 1090, 1116, 1308, 1395, 1467, 1630, 1635, 1674, 1860, 1956, 1962, 2180, 2445, 2790, 2934, 2943, 3260, 3270, 3348, 3379, 3924, 4185, 4401, 4890, 4905, 5053, 5580, 5868, 5886, 6540, 6758, 7335, 8370, 8802, 9780, 9810, 10106, 10137, 11772, 13516, 14670, 14715, 15159, 16740, 16895, 17604, 17767, 19620, 20212, 20274, 22005, 25265, 29340, 29430, 30318, 30411, 33790, 35534, 40548, 44010, 45477, 50530, 50685, 53301, 58860, 60636, 60822, 67580, 71068, 75795, 88020, 88835, 90954, 91233, 101060, 101370, 106602, 121644, 136431, 151590, 152055, 159903, 177670, 181908, 182466, 202740, 213204, 227385, 266505, 272862, 303180, 304110, 319806, 355340, 364932, 454770, 456165, 479709, 533010, 545724, 550777, 608220, 639612, 682155, 799515, 909540, 912330, 959418, 1066020, 1101554, 1364310, 1599030, 1652331, 1824660, 1918836, 2203108, 2398545, 2728620, 2753885, 3198060, 3304662, 4797090, 4956993, 5507770, 6609324, 8261655, 9594180, 9913986, 11015540, 14870979, 16523310, 19827972, 24784965, 29741958, 33046620, 49569930, 59483916, 74354895, 99139860, 148709790, 297419580]

約数ペア:

[(1, 297419580), (2, 148709790), (3, 99139860), (4, 74354895), (5, 59483916), (6, 49569930), (9, 33046620), (10, 29741958), (12, 24784965), (15, 19827972), (18, 16523310), (20, 14870979), (27, 11015540), (30, 9913986), (31, 9594180), (36, 8261655), (45, 6609324), (54, 5507770), (60, 4956993), (62, 4797090), (90, 3304662), (93, 3198060), (108, 2753885), (109, 2728620), (124, 2398545), (135, 2203108), (155, 1918836), (163, 1824660), (180, 1652331), (186, 1599030), (218, 1364310), (270, 1101554), (279, 1066020), (310, 959418), (326, 912330), (327, 909540), (372, 799515), (436, 682155), (465, 639612), (489, 608220), (540, 550777), (545, 545724), (558, 533010), (620, 479709), (652, 456165), (654, 454770), (815, 364932), (837, 355340), (930, 319806), (978, 304110), (981, 303180), (1090, 272862), (1116, 266505), (1308, 227385), (1395, 213204), (1467, 202740), (1630, 182466), (1635, 181908), (1674, 177670), (1860, 159903), (1956, 152055), (1962, 151590), (2180, 136431), (2445, 121644), (2790, 106602), (2934, 101370), (2943, 101060), (3260, 91233), (3270, 90954), (3348, 88835), (3379, 88020), (3924, 75795), (4185, 71068), (4401, 67580), (4890, 60822), (4905, 60636), (5053, 58860), (5580, 53301), (5868, 50685), (5886, 50530), (6540, 45477), (6758, 44010), (7335, 40548), (8370, 35534), (8802, 33790), (9780, 30411), (9810, 30318), (10106, 29430), (10137, 29340), (11772, 25265), (13516, 22005), (14670, 20274), (14715, 20212), (15159, 19620), (16740, 17767), (16895, 17604)]