897643620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4363}}^1$

素因数の和:4511

約数の個数: 120

約数和(自身を含む): 2838764544

約数和(自身を除く): 1941120924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 324, 381, 405, 508, 540, 635, 762, 810, 1143, 1270, 1524, 1620, 1905, 2286, 2540, 3429, 3810, 4363, 4572, 5715, 6858, 7620, 8726, 10287, 11430, 13089, 13716, 17145, 17452, 20574, 21815, 22860, 26178, 34290, 39267, 41148, 43630, 51435, 52356, 65445, 68580, 78534, 87260, 102870, 117801, 130890, 157068, 196335, 205740, 235602, 261780, 353403, 392670, 471204, 554101, 589005, 706806, 785340, 1108202, 1178010, 1413612, 1662303, 1767015, 2216404, 2356020, 2770505, 3324606, 3534030, 4986909, 5541010, 6649212, 7068060, 8311515, 9973818, 11082020, 14960727, 16623030, 19947636, 24934545, 29921454, 33246060, 44882181, 49869090, 59842908, 74803635, 89764362, 99738180, 149607270, 179528724, 224410905, 299214540, 448821810, 897643620]

約数ペア:

[(1, 897643620), (2, 448821810), (3, 299214540), (4, 224410905), (5, 179528724), (6, 149607270), (9, 99738180), (10, 89764362), (12, 74803635), (15, 59842908), (18, 49869090), (20, 44882181), (27, 33246060), (30, 29921454), (36, 24934545), (45, 19947636), (54, 16623030), (60, 14960727), (81, 11082020), (90, 9973818), (108, 8311515), (127, 7068060), (135, 6649212), (162, 5541010), (180, 4986909), (254, 3534030), (270, 3324606), (324, 2770505), (381, 2356020), (405, 2216404), (508, 1767015), (540, 1662303), (635, 1413612), (762, 1178010), (810, 1108202), (1143, 785340), (1270, 706806), (1524, 589005), (1620, 554101), (1905, 471204), (2286, 392670), (2540, 353403), (3429, 261780), (3810, 235602), (4363, 205740), (4572, 196335), (5715, 157068), (6858, 130890), (7620, 117801), (8726, 102870), (10287, 87260), (11430, 78534), (13089, 68580), (13716, 65445), (17145, 52356), (17452, 51435), (20574, 43630), (21815, 41148), (22860, 39267), (26178, 34290)]