80571000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 254741760

約数和(自身を除く): 174170760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 107, 120, 125, 150, 200, 214, 250, 251, 300, 321, 375, 428, 500, 502, 535, 600, 642, 750, 753, 856, 1000, 1004, 1070, 1255, 1284, 1500, 1506, 1605, 2008, 2140, 2510, 2568, 2675, 3000, 3012, 3210, 3765, 4280, 5020, 5350, 6024, 6275, 6420, 7530, 8025, 10040, 10700, 12550, 12840, 13375, 15060, 16050, 18825, 21400, 25100, 26750, 26857, 30120, 31375, 32100, 37650, 40125, 50200, 53500, 53714, 62750, 64200, 75300, 80250, 80571, 94125, 107000, 107428, 125500, 134285, 150600, 160500, 161142, 188250, 214856, 251000, 268570, 321000, 322284, 376500, 402855, 537140, 644568, 671425, 753000, 805710, 1074280, 1342850, 1611420, 2014275, 2685700, 3222840, 3357125, 4028550, 5371400, 6714250, 8057100, 10071375, 13428500, 16114200, 20142750, 26857000, 40285500, 80571000]

約数ペア:

[(1, 80571000), (2, 40285500), (3, 26857000), (4, 20142750), (5, 16114200), (6, 13428500), (8, 10071375), (10, 8057100), (12, 6714250), (15, 5371400), (20, 4028550), (24, 3357125), (25, 3222840), (30, 2685700), (40, 2014275), (50, 1611420), (60, 1342850), (75, 1074280), (100, 805710), (107, 753000), (120, 671425), (125, 644568), (150, 537140), (200, 402855), (214, 376500), (250, 322284), (251, 321000), (300, 268570), (321, 251000), (375, 214856), (428, 188250), (500, 161142), (502, 160500), (535, 150600), (600, 134285), (642, 125500), (750, 107428), (753, 107000), (856, 94125), (1000, 80571), (1004, 80250), (1070, 75300), (1255, 64200), (1284, 62750), (1500, 53714), (1506, 53500), (1605, 50200), (2008, 40125), (2140, 37650), (2510, 32100), (2568, 31375), (2675, 30120), (3000, 26857), (3012, 26750), (3210, 25100), (3765, 21400), (4280, 18825), (5020, 16050), (5350, 15060), (6024, 13375), (6275, 12840), (6420, 12550), (7530, 10700), (8025, 10040)]