22131180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3323}}^1$

素因数の和:3375

約数の個数: 72

約数和(自身を含む): 68966352

約数和(自身を除く): 46835172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3323, 3330, 6646, 6660, 9969, 13292, 16615, 19938, 29907, 33230, 39876, 49845, 59814, 66460, 99690, 119628, 122951, 149535, 199380, 245902, 299070, 368853, 491804, 598140, 614755, 737706, 1106559, 1229510, 1475412, 1844265, 2213118, 2459020, 3688530, 4426236, 5532795, 7377060, 11065590, 22131180]

約数ペア:

[(1, 22131180), (2, 11065590), (3, 7377060), (4, 5532795), (5, 4426236), (6, 3688530), (9, 2459020), (10, 2213118), (12, 1844265), (15, 1475412), (18, 1229510), (20, 1106559), (30, 737706), (36, 614755), (37, 598140), (45, 491804), (60, 368853), (74, 299070), (90, 245902), (111, 199380), (148, 149535), (180, 122951), (185, 119628), (222, 99690), (333, 66460), (370, 59814), (444, 49845), (555, 39876), (666, 33230), (740, 29907), (1110, 19938), (1332, 16615), (1665, 13292), (2220, 9969), (3323, 6660), (3330, 6646)]