91649340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3947}}^1$

素因数の和:4008

約数の個数: 96

約数和(自身を含む): 291836160

約数和(自身を除く): 200186820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 3947, 4644, 5805, 7740, 7894, 11610, 11841, 15788, 19735, 23220, 23682, 35523, 39470, 47364, 59205, 71046, 78940, 106569, 118410, 142092, 169721, 177615, 213138, 236820, 339442, 355230, 426276, 509163, 532845, 678884, 710460, 848605, 1018326, 1065690, 1527489, 1697210, 2036652, 2131380, 2545815, 3054978, 3394420, 4582467, 5091630, 6109956, 7637445, 9164934, 10183260, 15274890, 18329868, 22912335, 30549780, 45824670, 91649340]

約数ペア:

[(1, 91649340), (2, 45824670), (3, 30549780), (4, 22912335), (5, 18329868), (6, 15274890), (9, 10183260), (10, 9164934), (12, 7637445), (15, 6109956), (18, 5091630), (20, 4582467), (27, 3394420), (30, 3054978), (36, 2545815), (43, 2131380), (45, 2036652), (54, 1697210), (60, 1527489), (86, 1065690), (90, 1018326), (108, 848605), (129, 710460), (135, 678884), (172, 532845), (180, 509163), (215, 426276), (258, 355230), (270, 339442), (387, 236820), (430, 213138), (516, 177615), (540, 169721), (645, 142092), (774, 118410), (860, 106569), (1161, 78940), (1290, 71046), (1548, 59205), (1935, 47364), (2322, 39470), (2580, 35523), (3870, 23682), (3947, 23220), (4644, 19735), (5805, 15788), (7740, 11841), (7894, 11610)]