69175980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1693}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 210882672

約数和(自身を除く): 141706692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 1693, 2043, 2270, 2724, 3386, 3405, 4086, 4540, 5079, 6772, 6810, 8172, 8465, 10158, 10215, 13620, 15237, 16930, 20316, 20430, 25395, 30474, 33860, 40860, 50790, 60948, 76185, 101580, 152370, 304740, 384311, 768622, 1152933, 1537244, 1921555, 2305866, 3458799, 3843110, 4611732, 5764665, 6917598, 7686220, 11529330, 13835196, 17293995, 23058660, 34587990, 69175980]

約数ペア:

[(1, 69175980), (2, 34587990), (3, 23058660), (4, 17293995), (5, 13835196), (6, 11529330), (9, 7686220), (10, 6917598), (12, 5764665), (15, 4611732), (18, 3843110), (20, 3458799), (30, 2305866), (36, 1921555), (45, 1537244), (60, 1152933), (90, 768622), (180, 384311), (227, 304740), (454, 152370), (681, 101580), (908, 76185), (1135, 60948), (1362, 50790), (1693, 40860), (2043, 33860), (2270, 30474), (2724, 25395), (3386, 20430), (3405, 20316), (4086, 16930), (4540, 15237), (5079, 13620), (6772, 10215), (6810, 10158), (8172, 8465)]