81168150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3406

約数の個数: 96

約数和(自身を含む): 240127488

約数和(自身を除く): 158959338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 138, 150, 161, 175, 210, 230, 322, 345, 350, 483, 525, 575, 690, 805, 966, 1050, 1150, 1610, 1725, 2415, 3361, 3450, 4025, 4830, 6722, 8050, 10083, 12075, 16805, 20166, 23527, 24150, 33610, 47054, 50415, 70581, 77303, 84025, 100830, 117635, 141162, 154606, 168050, 231909, 235270, 252075, 352905, 386515, 463818, 504150, 541121, 588175, 705810, 773030, 1082242, 1159545, 1176350, 1623363, 1764525, 1932575, 2319090, 2705605, 3246726, 3529050, 3865150, 5411210, 5797725, 8116815, 11595450, 13528025, 16233630, 27056050, 40584075, 81168150]

約数ペア:

[(1, 81168150), (2, 40584075), (3, 27056050), (5, 16233630), (6, 13528025), (7, 11595450), (10, 8116815), (14, 5797725), (15, 5411210), (21, 3865150), (23, 3529050), (25, 3246726), (30, 2705605), (35, 2319090), (42, 1932575), (46, 1764525), (50, 1623363), (69, 1176350), (70, 1159545), (75, 1082242), (105, 773030), (115, 705810), (138, 588175), (150, 541121), (161, 504150), (175, 463818), (210, 386515), (230, 352905), (322, 252075), (345, 235270), (350, 231909), (483, 168050), (525, 154606), (575, 141162), (690, 117635), (805, 100830), (966, 84025), (1050, 77303), (1150, 70581), (1610, 50415), (1725, 47054), (2415, 33610), (3361, 24150), (3450, 23527), (4025, 20166), (4830, 16805), (6722, 12075), (8050, 10083)]