149118540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^2$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 424171440

約数和(自身を除く): 275052900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 151, 218, 302, 327, 436, 453, 545, 604, 654, 755, 906, 1090, 1308, 1510, 1635, 1812, 2180, 2265, 3020, 3270, 4530, 6540, 9060, 16459, 22801, 32918, 45602, 49377, 65836, 68403, 82295, 91204, 98754, 114005, 136806, 164590, 197508, 228010, 246885, 273612, 329180, 342015, 456020, 493770, 684030, 987540, 1368060, 2485309, 4970618, 7455927, 9941236, 12426545, 14911854, 24853090, 29823708, 37279635, 49706180, 74559270, 149118540]

約数ペア:

[(1, 149118540), (2, 74559270), (3, 49706180), (4, 37279635), (5, 29823708), (6, 24853090), (10, 14911854), (12, 12426545), (15, 9941236), (20, 7455927), (30, 4970618), (60, 2485309), (109, 1368060), (151, 987540), (218, 684030), (302, 493770), (327, 456020), (436, 342015), (453, 329180), (545, 273612), (604, 246885), (654, 228010), (755, 197508), (906, 164590), (1090, 136806), (1308, 114005), (1510, 98754), (1635, 91204), (1812, 82295), (2180, 68403), (2265, 65836), (3020, 49377), (3270, 45602), (4530, 32918), (6540, 22801), (9060, 16459)]