812299620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 2522548224

約数和(自身を除く): 1710248604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 127, 132, 165, 220, 242, 254, 330, 363, 381, 484, 508, 605, 635, 660, 726, 762, 881, 1210, 1270, 1397, 1452, 1524, 1762, 1815, 1905, 2420, 2540, 2643, 2794, 3524, 3630, 3810, 4191, 4405, 5286, 5588, 6985, 7260, 7620, 8382, 8810, 9691, 10572, 13215, 13970, 15367, 16764, 17620, 19382, 20955, 26430, 27940, 29073, 30734, 38764, 41910, 46101, 48455, 52860, 58146, 61468, 76835, 83820, 92202, 96910, 106601, 111887, 116292, 145365, 153670, 184404, 193820, 213202, 223774, 230505, 290730, 307340, 319803, 335661, 426404, 447548, 461010, 533005, 559435, 581460, 639606, 671322, 922020, 1066010, 1118870, 1230757, 1279212, 1342644, 1599015, 1678305, 2132020, 2237740, 2461514, 3198030, 3356610, 3692271, 4923028, 6153785, 6396060, 6713220, 7384542, 12307570, 13538327, 14769084, 18461355, 24615140, 27076654, 36922710, 40614981, 54153308, 67691635, 73845420, 81229962, 135383270, 162459924, 203074905, 270766540, 406149810, 812299620]

約数ペア:

[(1, 812299620), (2, 406149810), (3, 270766540), (4, 203074905), (5, 162459924), (6, 135383270), (10, 81229962), (11, 73845420), (12, 67691635), (15, 54153308), (20, 40614981), (22, 36922710), (30, 27076654), (33, 24615140), (44, 18461355), (55, 14769084), (60, 13538327), (66, 12307570), (110, 7384542), (121, 6713220), (127, 6396060), (132, 6153785), (165, 4923028), (220, 3692271), (242, 3356610), (254, 3198030), (330, 2461514), (363, 2237740), (381, 2132020), (484, 1678305), (508, 1599015), (605, 1342644), (635, 1279212), (660, 1230757), (726, 1118870), (762, 1066010), (881, 922020), (1210, 671322), (1270, 639606), (1397, 581460), (1452, 559435), (1524, 533005), (1762, 461010), (1815, 447548), (1905, 426404), (2420, 335661), (2540, 319803), (2643, 307340), (2794, 290730), (3524, 230505), (3630, 223774), (3810, 213202), (4191, 193820), (4405, 184404), (5286, 153670), (5588, 145365), (6985, 116292), (7260, 111887), (7620, 106601), (8382, 96910), (8810, 92202), (9691, 83820), (10572, 76835), (13215, 61468), (13970, 58146), (15367, 52860), (16764, 48455), (17620, 46101), (19382, 41910), (20955, 38764), (26430, 30734), (27940, 29073)]