775265940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{91639}}^1$

素因数の和:91701

約数の個数: 72

約数和(自身を含む): 2401701120

約数和(自身を除く): 1626435180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 91639, 183278, 274917, 366556, 458195, 549834, 824751, 916390, 1099668, 1374585, 1649502, 1832780, 2749170, 3299004, 4123755, 4307033, 5498340, 8247510, 8614066, 12921099, 16495020, 17228132, 21535165, 25842198, 38763297, 43070330, 51684396, 64605495, 77526594, 86140660, 129210990, 155053188, 193816485, 258421980, 387632970, 775265940]

約数ペア:

[(1, 775265940), (2, 387632970), (3, 258421980), (4, 193816485), (5, 155053188), (6, 129210990), (9, 86140660), (10, 77526594), (12, 64605495), (15, 51684396), (18, 43070330), (20, 38763297), (30, 25842198), (36, 21535165), (45, 17228132), (47, 16495020), (60, 12921099), (90, 8614066), (94, 8247510), (141, 5498340), (180, 4307033), (188, 4123755), (235, 3299004), (282, 2749170), (423, 1832780), (470, 1649502), (564, 1374585), (705, 1099668), (846, 916390), (940, 824751), (1410, 549834), (1692, 458195), (2115, 366556), (2820, 274917), (4230, 183278), (8460, 91639)]