146480220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10301}}^1$

素因数の和:10395

約数の個数: 72

約数和(自身を含む): 449991360

約数和(自身を除く): 303511140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 10301, 14220, 20602, 30903, 41204, 51505, 61806, 92709, 103010, 123612, 154515, 185418, 206020, 309030, 370836, 463545, 618060, 813779, 927090, 1627558, 1854180, 2441337, 3255116, 4068895, 4882674, 7324011, 8137790, 9765348, 12206685, 14648022, 16275580, 24413370, 29296044, 36620055, 48826740, 73240110, 146480220]

約数ペア:

[(1, 146480220), (2, 73240110), (3, 48826740), (4, 36620055), (5, 29296044), (6, 24413370), (9, 16275580), (10, 14648022), (12, 12206685), (15, 9765348), (18, 8137790), (20, 7324011), (30, 4882674), (36, 4068895), (45, 3255116), (60, 2441337), (79, 1854180), (90, 1627558), (158, 927090), (180, 813779), (237, 618060), (316, 463545), (395, 370836), (474, 309030), (711, 206020), (790, 185418), (948, 154515), (1185, 123612), (1422, 103010), (1580, 92709), (2370, 61806), (2844, 51505), (3555, 41204), (4740, 30903), (7110, 20602), (10301, 14220)]