161142000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 160

約数和(自身を含む): 526466304

約数和(自身を除く): 365324304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 125, 150, 200, 214, 240, 250, 251, 300, 321, 375, 400, 428, 500, 502, 535, 600, 642, 750, 753, 856, 1000, 1004, 1070, 1200, 1255, 1284, 1500, 1506, 1605, 1712, 2000, 2008, 2140, 2510, 2568, 2675, 3000, 3012, 3210, 3765, 4016, 4280, 5020, 5136, 5350, 6000, 6024, 6275, 6420, 7530, 8025, 8560, 10040, 10700, 12048, 12550, 12840, 13375, 15060, 16050, 18825, 20080, 21400, 25100, 25680, 26750, 26857, 30120, 31375, 32100, 37650, 40125, 42800, 50200, 53500, 53714, 60240, 62750, 64200, 75300, 80250, 80571, 94125, 100400, 107000, 107428, 125500, 128400, 134285, 150600, 160500, 161142, 188250, 214000, 214856, 251000, 268570, 301200, 321000, 322284, 376500, 402855, 429712, 502000, 537140, 642000, 644568, 671425, 753000, 805710, 1074280, 1289136, 1342850, 1506000, 1611420, 2014275, 2148560, 2685700, 3222840, 3357125, 4028550, 5371400, 6445680, 6714250, 8057100, 10071375, 10742800, 13428500, 16114200, 20142750, 26857000, 32228400, 40285500, 53714000, 80571000, 161142000]

約数ペア:

[(1, 161142000), (2, 80571000), (3, 53714000), (4, 40285500), (5, 32228400), (6, 26857000), (8, 20142750), (10, 16114200), (12, 13428500), (15, 10742800), (16, 10071375), (20, 8057100), (24, 6714250), (25, 6445680), (30, 5371400), (40, 4028550), (48, 3357125), (50, 3222840), (60, 2685700), (75, 2148560), (80, 2014275), (100, 1611420), (107, 1506000), (120, 1342850), (125, 1289136), (150, 1074280), (200, 805710), (214, 753000), (240, 671425), (250, 644568), (251, 642000), (300, 537140), (321, 502000), (375, 429712), (400, 402855), (428, 376500), (500, 322284), (502, 321000), (535, 301200), (600, 268570), (642, 251000), (750, 214856), (753, 214000), (856, 188250), (1000, 161142), (1004, 160500), (1070, 150600), (1200, 134285), (1255, 128400), (1284, 125500), (1500, 107428), (1506, 107000), (1605, 100400), (1712, 94125), (2000, 80571), (2008, 80250), (2140, 75300), (2510, 64200), (2568, 62750), (2675, 60240), (3000, 53714), (3012, 53500), (3210, 50200), (3765, 42800), (4016, 40125), (4280, 37650), (5020, 32100), (5136, 31375), (5350, 30120), (6000, 26857), (6024, 26750), (6275, 25680), (6420, 25100), (7530, 21400), (8025, 20080), (8560, 18825), (10040, 16050), (10700, 15060), (12048, 13375), (12550, 12840)]