176468220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1241

約数の個数: 120

約数和(自身を含む): 559792464

約数和(自身を除く): 383324244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1123, 1164, 1455, 1620, 1746, 1940, 2246, 2619, 2910, 3369, 3492, 4365, 4492, 5238, 5615, 5820, 6738, 7857, 8730, 10107, 10476, 11230, 13095, 13476, 15714, 16845, 17460, 20214, 22460, 26190, 30321, 31428, 33690, 39285, 40428, 50535, 52380, 60642, 67380, 78570, 90963, 101070, 108931, 121284, 151605, 157140, 181926, 202140, 217862, 303210, 326793, 363852, 435724, 454815, 544655, 606420, 653586, 909630, 980379, 1089310, 1307172, 1633965, 1819260, 1960758, 2178620, 2941137, 3267930, 3921516, 4901895, 5882274, 6535860, 8823411, 9803790, 11764548, 14705685, 17646822, 19607580, 29411370, 35293644, 44117055, 58822740, 88234110, 176468220]

約数ペア:

[(1, 176468220), (2, 88234110), (3, 58822740), (4, 44117055), (5, 35293644), (6, 29411370), (9, 19607580), (10, 17646822), (12, 14705685), (15, 11764548), (18, 9803790), (20, 8823411), (27, 6535860), (30, 5882274), (36, 4901895), (45, 3921516), (54, 3267930), (60, 2941137), (81, 2178620), (90, 1960758), (97, 1819260), (108, 1633965), (135, 1307172), (162, 1089310), (180, 980379), (194, 909630), (270, 653586), (291, 606420), (324, 544655), (388, 454815), (405, 435724), (485, 363852), (540, 326793), (582, 303210), (810, 217862), (873, 202140), (970, 181926), (1123, 157140), (1164, 151605), (1455, 121284), (1620, 108931), (1746, 101070), (1940, 90963), (2246, 78570), (2619, 67380), (2910, 60642), (3369, 52380), (3492, 50535), (4365, 40428), (4492, 39285), (5238, 33690), (5615, 31428), (5820, 30321), (6738, 26190), (7857, 22460), (8730, 20214), (10107, 17460), (10476, 16845), (11230, 15714), (13095, 13476)]