12612750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 32078592

約数和(自身を除く): 19465842

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 125, 134, 150, 201, 250, 251, 335, 375, 402, 502, 670, 750, 753, 1005, 1255, 1506, 1675, 2010, 2510, 3350, 3765, 5025, 6275, 7530, 8375, 10050, 12550, 16750, 16817, 18825, 25125, 31375, 33634, 37650, 50250, 50451, 62750, 84085, 94125, 100902, 168170, 188250, 252255, 420425, 504510, 840850, 1261275, 2102125, 2522550, 4204250, 6306375, 12612750]

約数ペア:

[(1, 12612750), (2, 6306375), (3, 4204250), (5, 2522550), (6, 2102125), (10, 1261275), (15, 840850), (25, 504510), (30, 420425), (50, 252255), (67, 188250), (75, 168170), (125, 100902), (134, 94125), (150, 84085), (201, 62750), (250, 50451), (251, 50250), (335, 37650), (375, 33634), (402, 31375), (502, 25125), (670, 18825), (750, 16817), (753, 16750), (1005, 12550), (1255, 10050), (1506, 8375), (1675, 7530), (2010, 6275), (2510, 5025), (3350, 3765)]