300002808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 940746240

約数和(自身を除く): 640743432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 167, 168, 204, 222, 238, 259, 289, 296, 334, 357, 408, 444, 476, 501, 518, 578, 629, 668, 714, 777, 867, 888, 952, 1002, 1036, 1156, 1169, 1258, 1336, 1428, 1554, 1734, 1887, 2004, 2023, 2072, 2312, 2338, 2516, 2839, 2856, 3108, 3468, 3507, 3774, 4008, 4046, 4403, 4676, 5032, 5678, 6069, 6179, 6216, 6936, 7014, 7548, 8092, 8517, 8806, 9352, 10693, 11356, 12138, 12358, 13209, 14028, 15096, 16184, 17034, 17612, 18537, 19873, 21386, 22712, 24276, 24716, 26418, 28056, 32079, 34068, 35224, 37074, 39746, 42772, 43253, 48263, 48552, 49432, 52836, 59619, 64158, 68136, 74148, 74851, 79492, 85544, 86506, 96526, 105043, 105672, 119238, 128316, 129759, 144789, 148296, 149702, 158984, 173012, 193052, 210086, 224553, 238476, 256632, 259518, 289578, 299404, 315129, 337841, 346024, 386104, 420172, 449106, 476952, 519036, 579156, 598808, 630258, 675682, 735301, 840344, 898212, 1013523, 1038072, 1158312, 1260516, 1351364, 1470602, 1785731, 1796424, 2027046, 2205903, 2521032, 2702728, 2941204, 3571462, 4054092, 4411806, 5357193, 5882408, 7142924, 8108184, 8823612, 10714386, 12500117, 14285848, 17647224, 21428772, 25000234, 37500351, 42857544, 50000468, 75000702, 100000936, 150001404, 300002808]

約数ペア:

[(1, 300002808), (2, 150001404), (3, 100000936), (4, 75000702), (6, 50000468), (7, 42857544), (8, 37500351), (12, 25000234), (14, 21428772), (17, 17647224), (21, 14285848), (24, 12500117), (28, 10714386), (34, 8823612), (37, 8108184), (42, 7142924), (51, 5882408), (56, 5357193), (68, 4411806), (74, 4054092), (84, 3571462), (102, 2941204), (111, 2702728), (119, 2521032), (136, 2205903), (148, 2027046), (167, 1796424), (168, 1785731), (204, 1470602), (222, 1351364), (238, 1260516), (259, 1158312), (289, 1038072), (296, 1013523), (334, 898212), (357, 840344), (408, 735301), (444, 675682), (476, 630258), (501, 598808), (518, 579156), (578, 519036), (629, 476952), (668, 449106), (714, 420172), (777, 386104), (867, 346024), (888, 337841), (952, 315129), (1002, 299404), (1036, 289578), (1156, 259518), (1169, 256632), (1258, 238476), (1336, 224553), (1428, 210086), (1554, 193052), (1734, 173012), (1887, 158984), (2004, 149702), (2023, 148296), (2072, 144789), (2312, 129759), (2338, 128316), (2516, 119238), (2839, 105672), (2856, 105043), (3108, 96526), (3468, 86506), (3507, 85544), (3774, 79492), (4008, 74851), (4046, 74148), (4403, 68136), (4676, 64158), (5032, 59619), (5678, 52836), (6069, 49432), (6179, 48552), (6216, 48263), (6936, 43253), (7014, 42772), (7548, 39746), (8092, 37074), (8517, 35224), (8806, 34068), (9352, 32079), (10693, 28056), (11356, 26418), (12138, 24716), (12358, 24276), (13209, 22712), (14028, 21386), (15096, 19873), (16184, 18537), (17034, 17612)]