173118780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7573}}^1$

素因数の和:7715

約数の個数: 72

約数和(自身を含む): 529331712

約数和(自身を除く): 356212932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7573, 7620, 11430, 15146, 22719, 22860, 30292, 37865, 45438, 68157, 75730, 90876, 113595, 136314, 151460, 227190, 272628, 340785, 454380, 681570, 961771, 1363140, 1923542, 2885313, 3847084, 4808855, 5770626, 8655939, 9617710, 11541252, 14426565, 17311878, 19235420, 28853130, 34623756, 43279695, 57706260, 86559390, 173118780]

約数ペア:

[(1, 173118780), (2, 86559390), (3, 57706260), (4, 43279695), (5, 34623756), (6, 28853130), (9, 19235420), (10, 17311878), (12, 14426565), (15, 11541252), (18, 9617710), (20, 8655939), (30, 5770626), (36, 4808855), (45, 3847084), (60, 2885313), (90, 1923542), (127, 1363140), (180, 961771), (254, 681570), (381, 454380), (508, 340785), (635, 272628), (762, 227190), (1143, 151460), (1270, 136314), (1524, 113595), (1905, 90876), (2286, 75730), (2540, 68157), (3810, 45438), (4572, 37865), (5715, 30292), (7573, 22860), (7620, 22719), (11430, 15146)]