139436460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5573}}^1$

素因数の和:5727

約数の個数: 72

約数和(自身を含む): 426076560

約数和(自身を除く): 286640100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 5573, 6255, 8340, 11146, 12510, 16719, 22292, 25020, 27865, 33438, 50157, 55730, 66876, 83595, 100314, 111460, 167190, 200628, 250785, 334380, 501570, 774647, 1003140, 1549294, 2323941, 3098588, 3873235, 4647882, 6971823, 7746470, 9295764, 11619705, 13943646, 15492940, 23239410, 27887292, 34859115, 46478820, 69718230, 139436460]

約数ペア:

[(1, 139436460), (2, 69718230), (3, 46478820), (4, 34859115), (5, 27887292), (6, 23239410), (9, 15492940), (10, 13943646), (12, 11619705), (15, 9295764), (18, 7746470), (20, 6971823), (30, 4647882), (36, 3873235), (45, 3098588), (60, 2323941), (90, 1549294), (139, 1003140), (180, 774647), (278, 501570), (417, 334380), (556, 250785), (695, 200628), (834, 167190), (1251, 111460), (1390, 100314), (1668, 83595), (2085, 66876), (2502, 55730), (2780, 50157), (4170, 33438), (5004, 27865), (5573, 25020), (6255, 22292), (8340, 16719), (11146, 12510)]