26943900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 85411200

約数和(自身を除く): 58467300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 50, 57, 58, 60, 75, 76, 87, 95, 100, 114, 116, 145, 150, 163, 174, 190, 228, 285, 290, 300, 326, 348, 380, 435, 475, 489, 551, 570, 580, 652, 725, 815, 870, 950, 978, 1102, 1140, 1425, 1450, 1630, 1653, 1740, 1900, 1956, 2175, 2204, 2445, 2755, 2850, 2900, 3097, 3260, 3306, 4075, 4350, 4727, 4890, 5510, 5700, 6194, 6612, 8150, 8265, 8700, 9291, 9454, 9780, 11020, 12225, 12388, 13775, 14181, 15485, 16300, 16530, 18582, 18908, 23635, 24450, 27550, 28362, 30970, 33060, 37164, 41325, 46455, 47270, 48900, 55100, 56724, 61940, 70905, 77425, 82650, 89813, 92910, 94540, 118175, 141810, 154850, 165300, 179626, 185820, 232275, 236350, 269439, 283620, 309700, 354525, 359252, 449065, 464550, 472700, 538878, 709050, 898130, 929100, 1077756, 1347195, 1418100, 1796260, 2245325, 2694390, 4490650, 5388780, 6735975, 8981300, 13471950, 26943900]

約数ペア:

[(1, 26943900), (2, 13471950), (3, 8981300), (4, 6735975), (5, 5388780), (6, 4490650), (10, 2694390), (12, 2245325), (15, 1796260), (19, 1418100), (20, 1347195), (25, 1077756), (29, 929100), (30, 898130), (38, 709050), (50, 538878), (57, 472700), (58, 464550), (60, 449065), (75, 359252), (76, 354525), (87, 309700), (95, 283620), (100, 269439), (114, 236350), (116, 232275), (145, 185820), (150, 179626), (163, 165300), (174, 154850), (190, 141810), (228, 118175), (285, 94540), (290, 92910), (300, 89813), (326, 82650), (348, 77425), (380, 70905), (435, 61940), (475, 56724), (489, 55100), (551, 48900), (570, 47270), (580, 46455), (652, 41325), (725, 37164), (815, 33060), (870, 30970), (950, 28362), (978, 27550), (1102, 24450), (1140, 23635), (1425, 18908), (1450, 18582), (1630, 16530), (1653, 16300), (1740, 15485), (1900, 14181), (1956, 13775), (2175, 12388), (2204, 12225), (2445, 11020), (2755, 9780), (2850, 9454), (2900, 9291), (3097, 8700), (3260, 8265), (3306, 8150), (4075, 6612), (4350, 6194), (4727, 5700), (4890, 5510)]