78599970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4261

約数の個数: 80

約数和(自身を含む): 220587840

約数和(自身を除く): 141987870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 4219, 6210, 8438, 9315, 12657, 18630, 21095, 25314, 37971, 42190, 63285, 75942, 97037, 113913, 126570, 189855, 194074, 227826, 291111, 341739, 379710, 485185, 569565, 582222, 683478, 873333, 970370, 1139130, 1455555, 1708695, 1746666, 2619999, 2911110, 3417390, 4366665, 5239998, 7859997, 8733330, 13099995, 15719994, 26199990, 39299985, 78599970]

約数ペア:

[(1, 78599970), (2, 39299985), (3, 26199990), (5, 15719994), (6, 13099995), (9, 8733330), (10, 7859997), (15, 5239998), (18, 4366665), (23, 3417390), (27, 2911110), (30, 2619999), (45, 1746666), (46, 1708695), (54, 1455555), (69, 1139130), (81, 970370), (90, 873333), (115, 683478), (135, 582222), (138, 569565), (162, 485185), (207, 379710), (230, 341739), (270, 291111), (345, 227826), (405, 194074), (414, 189855), (621, 126570), (690, 113913), (810, 97037), (1035, 75942), (1242, 63285), (1863, 42190), (2070, 37971), (3105, 25314), (3726, 21095), (4219, 18630), (6210, 12657), (8438, 9315)]