27260000

素因数分解:

$2^5\times 5^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 70852320

約数和(自身を除く): 43592320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 47, 50, 58, 80, 94, 100, 116, 125, 145, 160, 188, 200, 232, 235, 250, 290, 376, 400, 464, 470, 500, 580, 625, 725, 752, 800, 928, 940, 1000, 1160, 1175, 1250, 1363, 1450, 1504, 1880, 2000, 2320, 2350, 2500, 2726, 2900, 3625, 3760, 4000, 4640, 4700, 5000, 5452, 5800, 5875, 6815, 7250, 7520, 9400, 10000, 10904, 11600, 11750, 13630, 14500, 18125, 18800, 20000, 21808, 23200, 23500, 27260, 29000, 29375, 34075, 36250, 37600, 43616, 47000, 54520, 58000, 58750, 68150, 72500, 94000, 109040, 116000, 117500, 136300, 145000, 170375, 188000, 218080, 235000, 272600, 290000, 340750, 470000, 545200, 580000, 681500, 851875, 940000, 1090400, 1363000, 1703750, 2726000, 3407500, 5452000, 6815000, 13630000, 27260000]

約数ペア:

[(1, 27260000), (2, 13630000), (4, 6815000), (5, 5452000), (8, 3407500), (10, 2726000), (16, 1703750), (20, 1363000), (25, 1090400), (29, 940000), (32, 851875), (40, 681500), (47, 580000), (50, 545200), (58, 470000), (80, 340750), (94, 290000), (100, 272600), (116, 235000), (125, 218080), (145, 188000), (160, 170375), (188, 145000), (200, 136300), (232, 117500), (235, 116000), (250, 109040), (290, 94000), (376, 72500), (400, 68150), (464, 58750), (470, 58000), (500, 54520), (580, 47000), (625, 43616), (725, 37600), (752, 36250), (800, 34075), (928, 29375), (940, 29000), (1000, 27260), (1160, 23500), (1175, 23200), (1250, 21808), (1363, 20000), (1450, 18800), (1504, 18125), (1880, 14500), (2000, 13630), (2320, 11750), (2350, 11600), (2500, 10904), (2726, 10000), (2900, 9400), (3625, 7520), (3760, 7250), (4000, 6815), (4640, 5875), (4700, 5800), (5000, 5452)]