285961590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1148

約数の個数: 160

約数和(自身を含む): 857783520

約数和(自身を除く): 571821930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 81, 85, 90, 95, 102, 114, 135, 153, 162, 170, 171, 190, 255, 270, 285, 306, 323, 342, 405, 459, 510, 513, 570, 646, 765, 810, 855, 918, 969, 1026, 1093, 1377, 1530, 1539, 1615, 1710, 1938, 2186, 2295, 2565, 2754, 2907, 3078, 3230, 3279, 4590, 4845, 5130, 5465, 5814, 6558, 6885, 7695, 8721, 9690, 9837, 10930, 13770, 14535, 15390, 16395, 17442, 18581, 19674, 20767, 26163, 29070, 29511, 32790, 37162, 41534, 43605, 49185, 52326, 55743, 59022, 62301, 87210, 88533, 92905, 98370, 103835, 111486, 124602, 130815, 147555, 167229, 177066, 185810, 186903, 207670, 261630, 278715, 295110, 311505, 334458, 353039, 373806, 442665, 501687, 557430, 560709, 623010, 706078, 836145, 885330, 934515, 1003374, 1059117, 1121418, 1505061, 1672290, 1682127, 1765195, 1869030, 2118234, 2508435, 2803545, 3010122, 3177351, 3364254, 3530390, 5016870, 5295585, 5607090, 6354702, 7525305, 8410635, 9532053, 10591170, 15050610, 15886755, 16821270, 19064106, 28596159, 31773510, 47660265, 57192318, 95320530, 142980795, 285961590]

約数ペア:

[(1, 285961590), (2, 142980795), (3, 95320530), (5, 57192318), (6, 47660265), (9, 31773510), (10, 28596159), (15, 19064106), (17, 16821270), (18, 15886755), (19, 15050610), (27, 10591170), (30, 9532053), (34, 8410635), (38, 7525305), (45, 6354702), (51, 5607090), (54, 5295585), (57, 5016870), (81, 3530390), (85, 3364254), (90, 3177351), (95, 3010122), (102, 2803545), (114, 2508435), (135, 2118234), (153, 1869030), (162, 1765195), (170, 1682127), (171, 1672290), (190, 1505061), (255, 1121418), (270, 1059117), (285, 1003374), (306, 934515), (323, 885330), (342, 836145), (405, 706078), (459, 623010), (510, 560709), (513, 557430), (570, 501687), (646, 442665), (765, 373806), (810, 353039), (855, 334458), (918, 311505), (969, 295110), (1026, 278715), (1093, 261630), (1377, 207670), (1530, 186903), (1539, 185810), (1615, 177066), (1710, 167229), (1938, 147555), (2186, 130815), (2295, 124602), (2565, 111486), (2754, 103835), (2907, 98370), (3078, 92905), (3230, 88533), (3279, 87210), (4590, 62301), (4845, 59022), (5130, 55743), (5465, 52326), (5814, 49185), (6558, 43605), (6885, 41534), (7695, 37162), (8721, 32790), (9690, 29511), (9837, 29070), (10930, 26163), (13770, 20767), (14535, 19674), (15390, 18581), (16395, 17442)]