43389060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 143881920

約数和(自身を除く): 100492860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 389, 390, 429, 507, 572, 660, 676, 715, 778, 780, 845, 858, 1014, 1167, 1430, 1556, 1690, 1716, 1859, 1945, 2028, 2145, 2334, 2535, 2860, 3380, 3718, 3890, 4279, 4290, 4668, 5057, 5070, 5577, 5835, 7436, 7780, 8558, 8580, 9295, 10114, 10140, 11154, 11670, 12837, 15171, 17116, 18590, 20228, 21395, 22308, 23340, 25285, 25674, 27885, 30342, 37180, 42790, 50570, 51348, 55627, 55770, 60684, 64185, 65741, 75855, 85580, 101140, 111254, 111540, 128370, 131482, 151710, 166881, 197223, 222508, 256740, 262964, 278135, 303420, 328705, 333762, 394446, 556270, 657410, 667524, 723151, 788892, 834405, 986115, 1112540, 1314820, 1446302, 1668810, 1972230, 2169453, 2892604, 3337620, 3615755, 3944460, 4338906, 7231510, 8677812, 10847265, 14463020, 21694530, 43389060]

約数ペア:

[(1, 43389060), (2, 21694530), (3, 14463020), (4, 10847265), (5, 8677812), (6, 7231510), (10, 4338906), (11, 3944460), (12, 3615755), (13, 3337620), (15, 2892604), (20, 2169453), (22, 1972230), (26, 1668810), (30, 1446302), (33, 1314820), (39, 1112540), (44, 986115), (52, 834405), (55, 788892), (60, 723151), (65, 667524), (66, 657410), (78, 556270), (110, 394446), (130, 333762), (132, 328705), (143, 303420), (156, 278135), (165, 262964), (169, 256740), (195, 222508), (220, 197223), (260, 166881), (286, 151710), (330, 131482), (338, 128370), (389, 111540), (390, 111254), (429, 101140), (507, 85580), (572, 75855), (660, 65741), (676, 64185), (715, 60684), (778, 55770), (780, 55627), (845, 51348), (858, 50570), (1014, 42790), (1167, 37180), (1430, 30342), (1556, 27885), (1690, 25674), (1716, 25285), (1859, 23340), (1945, 22308), (2028, 21395), (2145, 20228), (2334, 18590), (2535, 17116), (2860, 15171), (3380, 12837), (3718, 11670), (3890, 11154), (4279, 10140), (4290, 10114), (4668, 9295), (5057, 8580), (5070, 8558), (5577, 7780), (5835, 7436)]