80428590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 230177376

約数和(自身を除く): 149748786

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 137, 165, 198, 274, 330, 411, 495, 593, 685, 822, 990, 1186, 1233, 1370, 1507, 1779, 2055, 2466, 2965, 3014, 3558, 4110, 4521, 5337, 5930, 6165, 6523, 7535, 8895, 9042, 10674, 12330, 13046, 13563, 15070, 17790, 19569, 22605, 26685, 27126, 32615, 39138, 45210, 53370, 58707, 65230, 67815, 81241, 97845, 117414, 135630, 162482, 195690, 243723, 293535, 406205, 487446, 587070, 731169, 812410, 893651, 1218615, 1462338, 1787302, 2437230, 2680953, 3655845, 4468255, 5361906, 7311690, 8042859, 8936510, 13404765, 16085718, 26809530, 40214295, 80428590]

約数ペア:

[(1, 80428590), (2, 40214295), (3, 26809530), (5, 16085718), (6, 13404765), (9, 8936510), (10, 8042859), (11, 7311690), (15, 5361906), (18, 4468255), (22, 3655845), (30, 2680953), (33, 2437230), (45, 1787302), (55, 1462338), (66, 1218615), (90, 893651), (99, 812410), (110, 731169), (137, 587070), (165, 487446), (198, 406205), (274, 293535), (330, 243723), (411, 195690), (495, 162482), (593, 135630), (685, 117414), (822, 97845), (990, 81241), (1186, 67815), (1233, 65230), (1370, 58707), (1507, 53370), (1779, 45210), (2055, 39138), (2466, 32615), (2965, 27126), (3014, 26685), (3558, 22605), (4110, 19569), (4521, 17790), (5337, 15070), (5930, 13563), (6165, 13046), (6523, 12330), (7535, 10674), (8895, 9042)]