85053420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5693}}^1$

素因数の和:5791

約数の個数: 72

約数和(自身を含む): 261149616

約数和(自身を除く): 176096196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5693, 7470, 11386, 14940, 17079, 22772, 28465, 34158, 51237, 56930, 68316, 85395, 102474, 113860, 170790, 204948, 256185, 341580, 472519, 512370, 945038, 1024740, 1417557, 1890076, 2362595, 2835114, 4252671, 4725190, 5670228, 7087785, 8505342, 9450380, 14175570, 17010684, 21263355, 28351140, 42526710, 85053420]

約数ペア:

[(1, 85053420), (2, 42526710), (3, 28351140), (4, 21263355), (5, 17010684), (6, 14175570), (9, 9450380), (10, 8505342), (12, 7087785), (15, 5670228), (18, 4725190), (20, 4252671), (30, 2835114), (36, 2362595), (45, 1890076), (60, 1417557), (83, 1024740), (90, 945038), (166, 512370), (180, 472519), (249, 341580), (332, 256185), (415, 204948), (498, 170790), (747, 113860), (830, 102474), (996, 85395), (1245, 68316), (1494, 56930), (1660, 51237), (2490, 34158), (2988, 28465), (3735, 22772), (4980, 17079), (5693, 14940), (7470, 11386)]