5499180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 16877952

約数和(自身を除く): 11378772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 223, 274, 411, 446, 548, 669, 685, 822, 892, 1115, 1233, 1338, 1370, 1644, 2007, 2055, 2230, 2466, 2676, 2740, 3345, 4014, 4110, 4460, 4932, 6165, 6690, 8028, 8220, 10035, 12330, 13380, 20070, 24660, 30551, 40140, 61102, 91653, 122204, 152755, 183306, 274959, 305510, 366612, 458265, 549918, 611020, 916530, 1099836, 1374795, 1833060, 2749590, 5499180]

約数ペア:

[(1, 5499180), (2, 2749590), (3, 1833060), (4, 1374795), (5, 1099836), (6, 916530), (9, 611020), (10, 549918), (12, 458265), (15, 366612), (18, 305510), (20, 274959), (30, 183306), (36, 152755), (45, 122204), (60, 91653), (90, 61102), (137, 40140), (180, 30551), (223, 24660), (274, 20070), (411, 13380), (446, 12330), (548, 10035), (669, 8220), (685, 8028), (822, 6690), (892, 6165), (1115, 4932), (1233, 4460), (1338, 4110), (1370, 4014), (1644, 3345), (2007, 2740), (2055, 2676), (2230, 2466)]