134659620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1637}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 409611384

約数和(自身を除く): 274951764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1637, 1828, 2285, 2742, 3274, 4113, 4570, 4911, 5484, 6548, 6855, 8185, 8226, 9140, 9822, 13710, 14733, 16370, 16452, 19644, 20565, 24555, 27420, 29466, 32740, 41130, 49110, 58932, 73665, 82260, 98220, 147330, 294660, 748109, 1496218, 2244327, 2992436, 3740545, 4488654, 6732981, 7481090, 8977308, 11221635, 13465962, 14962180, 22443270, 26931924, 33664905, 44886540, 67329810, 134659620]

約数ペア:

[(1, 134659620), (2, 67329810), (3, 44886540), (4, 33664905), (5, 26931924), (6, 22443270), (9, 14962180), (10, 13465962), (12, 11221635), (15, 8977308), (18, 7481090), (20, 6732981), (30, 4488654), (36, 3740545), (45, 2992436), (60, 2244327), (90, 1496218), (180, 748109), (457, 294660), (914, 147330), (1371, 98220), (1637, 82260), (1828, 73665), (2285, 58932), (2742, 49110), (3274, 41130), (4113, 32740), (4570, 29466), (4911, 27420), (5484, 24555), (6548, 20565), (6855, 19644), (8185, 16452), (8226, 16370), (9140, 14733), (9822, 13710)]