76908060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2237}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 234614016

約数和(自身を除く): 157705956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2237, 2292, 2865, 3438, 3820, 4474, 5730, 6711, 6876, 8595, 8948, 11185, 11460, 13422, 17190, 20133, 22370, 26844, 33555, 34380, 40266, 44740, 67110, 80532, 100665, 134220, 201330, 402660, 427267, 854534, 1281801, 1709068, 2136335, 2563602, 3845403, 4272670, 5127204, 6409005, 7690806, 8545340, 12818010, 15381612, 19227015, 25636020, 38454030, 76908060]

約数ペア:

[(1, 76908060), (2, 38454030), (3, 25636020), (4, 19227015), (5, 15381612), (6, 12818010), (9, 8545340), (10, 7690806), (12, 6409005), (15, 5127204), (18, 4272670), (20, 3845403), (30, 2563602), (36, 2136335), (45, 1709068), (60, 1281801), (90, 854534), (180, 427267), (191, 402660), (382, 201330), (573, 134220), (764, 100665), (955, 80532), (1146, 67110), (1719, 44740), (1910, 40266), (2237, 34380), (2292, 33555), (2865, 26844), (3438, 22370), (3820, 20133), (4474, 17190), (5730, 13422), (6711, 11460), (6876, 11185), (8595, 8948)]