27814500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{883}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 100394112

約数和(自身を除く): 72579612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 883, 900, 1050, 1125, 1260, 1500, 1575, 1750, 1766, 2100, 2250, 2625, 2649, 3150, 3500, 3532, 4415, 4500, 5250, 5298, 6181, 6300, 7875, 7947, 8830, 10500, 10596, 12362, 13245, 15750, 15894, 17660, 18543, 22075, 24724, 26490, 30905, 31500, 31788, 37086, 39735, 44150, 52980, 55629, 61810, 66225, 74172, 79470, 88300, 92715, 110375, 111258, 123620, 132450, 154525, 158940, 185430, 198675, 220750, 222516, 264900, 278145, 309050, 331125, 370860, 397350, 441500, 463575, 556290, 618100, 662250, 772625, 794700, 927150, 993375, 1112580, 1324500, 1390725, 1545250, 1854300, 1986750, 2317875, 2781450, 3090500, 3973500, 4635750, 5562900, 6953625, 9271500, 13907250, 27814500]

約数ペア:

[(1, 27814500), (2, 13907250), (3, 9271500), (4, 6953625), (5, 5562900), (6, 4635750), (7, 3973500), (9, 3090500), (10, 2781450), (12, 2317875), (14, 1986750), (15, 1854300), (18, 1545250), (20, 1390725), (21, 1324500), (25, 1112580), (28, 993375), (30, 927150), (35, 794700), (36, 772625), (42, 662250), (45, 618100), (50, 556290), (60, 463575), (63, 441500), (70, 397350), (75, 370860), (84, 331125), (90, 309050), (100, 278145), (105, 264900), (125, 222516), (126, 220750), (140, 198675), (150, 185430), (175, 158940), (180, 154525), (210, 132450), (225, 123620), (250, 111258), (252, 110375), (300, 92715), (315, 88300), (350, 79470), (375, 74172), (420, 66225), (450, 61810), (500, 55629), (525, 52980), (630, 44150), (700, 39735), (750, 37086), (875, 31788), (883, 31500), (900, 30905), (1050, 26490), (1125, 24724), (1260, 22075), (1500, 18543), (1575, 17660), (1750, 15894), (1766, 15750), (2100, 13245), (2250, 12362), (2625, 10596), (2649, 10500), (3150, 8830), (3500, 7947), (3532, 7875), (4415, 6300), (4500, 6181), (5250, 5298)]