180147330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181967}}^1$

素因数の和:181991

約数の個数: 48

約数和(自身を含む): 510966144

約数和(自身を除く): 330818814

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 181967, 363934, 545901, 909835, 1091802, 1637703, 1819670, 2001637, 2729505, 3275406, 4003274, 5459010, 6004911, 8188515, 10008185, 12009822, 16377030, 18014733, 20016370, 30024555, 36029466, 60049110, 90073665, 180147330]

約数ペア:

[(1, 180147330), (2, 90073665), (3, 60049110), (5, 36029466), (6, 30024555), (9, 20016370), (10, 18014733), (11, 16377030), (15, 12009822), (18, 10008185), (22, 8188515), (30, 6004911), (33, 5459010), (45, 4003274), (55, 3275406), (66, 2729505), (90, 2001637), (99, 1819670), (110, 1637703), (165, 1091802), (198, 909835), (330, 545901), (495, 363934), (990, 181967)]