13444380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 43379952

約数和(自身を除く): 29935572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 193, 215, 258, 270, 324, 386, 387, 405, 430, 516, 540, 579, 645, 772, 774, 810, 860, 965, 1158, 1161, 1290, 1548, 1620, 1737, 1930, 1935, 2316, 2322, 2580, 2895, 3474, 3483, 3860, 3870, 4644, 5211, 5790, 5805, 6948, 6966, 7740, 8299, 8685, 10422, 11580, 11610, 13932, 15633, 16598, 17370, 17415, 20844, 23220, 24897, 26055, 31266, 33196, 34740, 34830, 41495, 49794, 52110, 62532, 69660, 74691, 78165, 82990, 99588, 104220, 124485, 149382, 156330, 165980, 224073, 248970, 298764, 312660, 373455, 448146, 497940, 672219, 746910, 896292, 1120365, 1344438, 1493820, 2240730, 2688876, 3361095, 4481460, 6722190, 13444380]

約数ペア:

[(1, 13444380), (2, 6722190), (3, 4481460), (4, 3361095), (5, 2688876), (6, 2240730), (9, 1493820), (10, 1344438), (12, 1120365), (15, 896292), (18, 746910), (20, 672219), (27, 497940), (30, 448146), (36, 373455), (43, 312660), (45, 298764), (54, 248970), (60, 224073), (81, 165980), (86, 156330), (90, 149382), (108, 124485), (129, 104220), (135, 99588), (162, 82990), (172, 78165), (180, 74691), (193, 69660), (215, 62532), (258, 52110), (270, 49794), (324, 41495), (386, 34830), (387, 34740), (405, 33196), (430, 31266), (516, 26055), (540, 24897), (579, 23220), (645, 20844), (772, 17415), (774, 17370), (810, 16598), (860, 15633), (965, 13932), (1158, 11610), (1161, 11580), (1290, 10422), (1548, 8685), (1620, 8299), (1737, 7740), (1930, 6966), (1935, 6948), (2316, 5805), (2322, 5790), (2580, 5211), (2895, 4644), (3474, 3870), (3483, 3860)]