12829500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2851}}^1$

素因数の和:2876

約数の個数: 72

約数和(自身を含む): 40486992

約数和(自身を除く): 27657492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 2851, 4500, 5702, 8553, 11404, 14255, 17106, 25659, 28510, 34212, 42765, 51318, 57020, 71275, 85530, 102636, 128295, 142550, 171060, 213825, 256590, 285100, 356375, 427650, 513180, 641475, 712750, 855300, 1069125, 1282950, 1425500, 2138250, 2565900, 3207375, 4276500, 6414750, 12829500]

約数ペア:

[(1, 12829500), (2, 6414750), (3, 4276500), (4, 3207375), (5, 2565900), (6, 2138250), (9, 1425500), (10, 1282950), (12, 1069125), (15, 855300), (18, 712750), (20, 641475), (25, 513180), (30, 427650), (36, 356375), (45, 285100), (50, 256590), (60, 213825), (75, 171060), (90, 142550), (100, 128295), (125, 102636), (150, 85530), (180, 71275), (225, 57020), (250, 51318), (300, 42765), (375, 34212), (450, 28510), (500, 25659), (750, 17106), (900, 14255), (1125, 11404), (1500, 8553), (2250, 5702), (2851, 4500)]