85815450

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1043

約数の個数: 144

約数和(自身を含む): 273524160

約数和(自身を除く): 187708710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 567, 630, 675, 810, 945, 1009, 1050, 1134, 1215, 1350, 1575, 1701, 1890, 2018, 2025, 2430, 2835, 3027, 3150, 3402, 4050, 4725, 5045, 5670, 6054, 6075, 7063, 8505, 9081, 9450, 10090, 12150, 14126, 14175, 15135, 17010, 18162, 21189, 25225, 27243, 28350, 30270, 35315, 42378, 42525, 45405, 50450, 54486, 63567, 70630, 75675, 81729, 85050, 90810, 105945, 127134, 136215, 151350, 163458, 176575, 190701, 211890, 227025, 245187, 272430, 317835, 353150, 381402, 408645, 454050, 490374, 529725, 572103, 635670, 681075, 817290, 953505, 1059450, 1144206, 1225935, 1362150, 1589175, 1716309, 1907010, 2043225, 2451870, 2860515, 3178350, 3432618, 4086450, 4767525, 5721030, 6129675, 8581545, 9535050, 12259350, 14302575, 17163090, 28605150, 42907725, 85815450]

約数ペア:

[(1, 85815450), (2, 42907725), (3, 28605150), (5, 17163090), (6, 14302575), (7, 12259350), (9, 9535050), (10, 8581545), (14, 6129675), (15, 5721030), (18, 4767525), (21, 4086450), (25, 3432618), (27, 3178350), (30, 2860515), (35, 2451870), (42, 2043225), (45, 1907010), (50, 1716309), (54, 1589175), (63, 1362150), (70, 1225935), (75, 1144206), (81, 1059450), (90, 953505), (105, 817290), (126, 681075), (135, 635670), (150, 572103), (162, 529725), (175, 490374), (189, 454050), (210, 408645), (225, 381402), (243, 353150), (270, 317835), (315, 272430), (350, 245187), (378, 227025), (405, 211890), (450, 190701), (486, 176575), (525, 163458), (567, 151350), (630, 136215), (675, 127134), (810, 105945), (945, 90810), (1009, 85050), (1050, 81729), (1134, 75675), (1215, 70630), (1350, 63567), (1575, 54486), (1701, 50450), (1890, 45405), (2018, 42525), (2025, 42378), (2430, 35315), (2835, 30270), (3027, 28350), (3150, 27243), (3402, 25225), (4050, 21189), (4725, 18162), (5045, 17010), (5670, 15135), (6054, 14175), (6075, 14126), (7063, 12150), (8505, 10090), (9081, 9450)]