87549030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 238163328

約数和(自身を除く): 150614298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 61, 74, 90, 111, 122, 183, 185, 222, 305, 333, 366, 370, 431, 549, 555, 610, 666, 862, 915, 1098, 1110, 1293, 1665, 1830, 2155, 2257, 2586, 2745, 3330, 3879, 4310, 4514, 5490, 6465, 6771, 7758, 11285, 12930, 13542, 15947, 19395, 20313, 22570, 26291, 31894, 33855, 38790, 40626, 47841, 52582, 67710, 78873, 79735, 95682, 101565, 131455, 143523, 157746, 159470, 203130, 236619, 239205, 262910, 287046, 394365, 473238, 478410, 717615, 788730, 972767, 1183095, 1435230, 1945534, 2366190, 2918301, 4863835, 5836602, 8754903, 9727670, 14591505, 17509806, 29183010, 43774515, 87549030]

約数ペア:

[(1, 87549030), (2, 43774515), (3, 29183010), (5, 17509806), (6, 14591505), (9, 9727670), (10, 8754903), (15, 5836602), (18, 4863835), (30, 2918301), (37, 2366190), (45, 1945534), (61, 1435230), (74, 1183095), (90, 972767), (111, 788730), (122, 717615), (183, 478410), (185, 473238), (222, 394365), (305, 287046), (333, 262910), (366, 239205), (370, 236619), (431, 203130), (549, 159470), (555, 157746), (610, 143523), (666, 131455), (862, 101565), (915, 95682), (1098, 79735), (1110, 78873), (1293, 67710), (1665, 52582), (1830, 47841), (2155, 40626), (2257, 38790), (2586, 33855), (2745, 31894), (3330, 26291), (3879, 22570), (4310, 20313), (4514, 19395), (5490, 15947), (6465, 13542), (6771, 12930), (7758, 11285)]