43009380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 136604160

約数和(自身を除く): 93594780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 191, 270, 278, 324, 382, 405, 417, 540, 556, 573, 695, 764, 810, 834, 955, 1146, 1251, 1390, 1620, 1668, 1719, 1910, 2085, 2292, 2502, 2780, 2865, 3438, 3753, 3820, 4170, 5004, 5157, 5730, 6255, 6876, 7506, 8340, 8595, 10314, 11259, 11460, 12510, 15012, 15471, 17190, 18765, 20628, 22518, 25020, 25785, 26549, 30942, 34380, 37530, 45036, 51570, 53098, 56295, 61884, 75060, 77355, 79647, 103140, 106196, 112590, 132745, 154710, 159294, 225180, 238941, 265490, 309420, 318588, 398235, 477882, 530980, 716823, 796470, 955764, 1194705, 1433646, 1592940, 2150469, 2389410, 2867292, 3584115, 4300938, 4778820, 7168230, 8601876, 10752345, 14336460, 21504690, 43009380]

約数ペア:

[(1, 43009380), (2, 21504690), (3, 14336460), (4, 10752345), (5, 8601876), (6, 7168230), (9, 4778820), (10, 4300938), (12, 3584115), (15, 2867292), (18, 2389410), (20, 2150469), (27, 1592940), (30, 1433646), (36, 1194705), (45, 955764), (54, 796470), (60, 716823), (81, 530980), (90, 477882), (108, 398235), (135, 318588), (139, 309420), (162, 265490), (180, 238941), (191, 225180), (270, 159294), (278, 154710), (324, 132745), (382, 112590), (405, 106196), (417, 103140), (540, 79647), (556, 77355), (573, 75060), (695, 61884), (764, 56295), (810, 53098), (834, 51570), (955, 45036), (1146, 37530), (1251, 34380), (1390, 30942), (1620, 26549), (1668, 25785), (1719, 25020), (1910, 22518), (2085, 20628), (2292, 18765), (2502, 17190), (2780, 15471), (2865, 15012), (3438, 12510), (3753, 11460), (3820, 11259), (4170, 10314), (5004, 8595), (5157, 8340), (5730, 7506), (6255, 6876)]