102399990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 310238208

約数和(自身を除く): 207838218

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 97, 105, 110, 154, 165, 194, 210, 231, 291, 330, 385, 457, 462, 485, 582, 679, 770, 914, 970, 1067, 1155, 1358, 1371, 1455, 2037, 2134, 2285, 2310, 2742, 2910, 3199, 3201, 3395, 4074, 4570, 5027, 5335, 6398, 6402, 6790, 6855, 7469, 9597, 10054, 10185, 10670, 13710, 14938, 15081, 15995, 16005, 19194, 20370, 22407, 25135, 30162, 31990, 32010, 35189, 37345, 44329, 44814, 47985, 50270, 70378, 74690, 75405, 88658, 95970, 105567, 112035, 132987, 150810, 175945, 211134, 221645, 224070, 265974, 310303, 351890, 443290, 487619, 527835, 620606, 664935, 930909, 975238, 1055670, 1329870, 1462857, 1551515, 1861818, 2438095, 2925714, 3103030, 3413333, 4654545, 4876190, 6826666, 7314285, 9309090, 10239999, 14628570, 17066665, 20479998, 34133330, 51199995, 102399990]

約数ペア:

[(1, 102399990), (2, 51199995), (3, 34133330), (5, 20479998), (6, 17066665), (7, 14628570), (10, 10239999), (11, 9309090), (14, 7314285), (15, 6826666), (21, 4876190), (22, 4654545), (30, 3413333), (33, 3103030), (35, 2925714), (42, 2438095), (55, 1861818), (66, 1551515), (70, 1462857), (77, 1329870), (97, 1055670), (105, 975238), (110, 930909), (154, 664935), (165, 620606), (194, 527835), (210, 487619), (231, 443290), (291, 351890), (330, 310303), (385, 265974), (457, 224070), (462, 221645), (485, 211134), (582, 175945), (679, 150810), (770, 132987), (914, 112035), (970, 105567), (1067, 95970), (1155, 88658), (1358, 75405), (1371, 74690), (1455, 70378), (2037, 50270), (2134, 47985), (2285, 44814), (2310, 44329), (2742, 37345), (2910, 35189), (3199, 32010), (3201, 31990), (3395, 30162), (4074, 25135), (4570, 22407), (5027, 20370), (5335, 19194), (6398, 16005), (6402, 15995), (6790, 15081), (6855, 14938), (7469, 13710), (9597, 10670), (10054, 10185)]