66887370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7507}}^1$

素因数の和:7537

約数の個数: 80

約数和(自身を含む): 196229088

約数和(自身を除く): 129341718

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 7507, 8910, 15014, 22521, 37535, 45042, 67563, 75070, 82577, 112605, 135126, 165154, 202689, 225210, 247731, 337815, 405378, 412885, 495462, 608067, 675630, 743193, 825770, 1013445, 1216134, 1238655, 1486386, 2026890, 2229579, 2477310, 3040335, 3715965, 4459158, 6080670, 6688737, 7431930, 11147895, 13377474, 22295790, 33443685, 66887370]

約数ペア:

[(1, 66887370), (2, 33443685), (3, 22295790), (5, 13377474), (6, 11147895), (9, 7431930), (10, 6688737), (11, 6080670), (15, 4459158), (18, 3715965), (22, 3040335), (27, 2477310), (30, 2229579), (33, 2026890), (45, 1486386), (54, 1238655), (55, 1216134), (66, 1013445), (81, 825770), (90, 743193), (99, 675630), (110, 608067), (135, 495462), (162, 412885), (165, 405378), (198, 337815), (270, 247731), (297, 225210), (330, 202689), (405, 165154), (495, 135126), (594, 112605), (810, 82577), (891, 75070), (990, 67563), (1485, 45042), (1782, 37535), (2970, 22521), (4455, 15014), (7507, 8910)]