85977090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 237669120

約数和(自身を除く): 151692030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 137, 171, 190, 274, 285, 342, 367, 411, 570, 685, 734, 822, 855, 1101, 1233, 1370, 1710, 1835, 2055, 2202, 2466, 2603, 3303, 3670, 4110, 5206, 5505, 6165, 6606, 6973, 7809, 11010, 12330, 13015, 13946, 15618, 16515, 20919, 23427, 26030, 33030, 34865, 39045, 41838, 46854, 50279, 62757, 69730, 78090, 100558, 104595, 117135, 125514, 150837, 209190, 234270, 251395, 301674, 313785, 452511, 502790, 627570, 754185, 905022, 955301, 1508370, 1910602, 2262555, 2865903, 4525110, 4776505, 5731806, 8597709, 9553010, 14329515, 17195418, 28659030, 42988545, 85977090]

約数ペア:

[(1, 85977090), (2, 42988545), (3, 28659030), (5, 17195418), (6, 14329515), (9, 9553010), (10, 8597709), (15, 5731806), (18, 4776505), (19, 4525110), (30, 2865903), (38, 2262555), (45, 1910602), (57, 1508370), (90, 955301), (95, 905022), (114, 754185), (137, 627570), (171, 502790), (190, 452511), (274, 313785), (285, 301674), (342, 251395), (367, 234270), (411, 209190), (570, 150837), (685, 125514), (734, 117135), (822, 104595), (855, 100558), (1101, 78090), (1233, 69730), (1370, 62757), (1710, 50279), (1835, 46854), (2055, 41838), (2202, 39045), (2466, 34865), (2603, 33030), (3303, 26030), (3670, 23427), (4110, 20919), (5206, 16515), (5505, 15618), (6165, 13946), (6606, 13015), (6973, 12330), (7809, 11010)]