201016800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{27919}}^1$

素因数の和:27945

約数の個数: 108

約数和(自身を含む): 708860880

約数和(自身を除く): 507844080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 27919, 55838, 83757, 111676, 139595, 167514, 223352, 251271, 279190, 335028, 418785, 446704, 502542, 558380, 670056, 697975, 837570, 893408, 1005084, 1116760, 1256355, 1340112, 1395950, 1675140, 2010168, 2093925, 2233520, 2512710, 2680224, 2791900, 3350280, 4020336, 4187850, 4467040, 5025420, 5583800, 6281775, 6700560, 8040672, 8375700, 10050840, 11167600, 12563550, 13401120, 16751400, 20101680, 22335200, 25127100, 33502800, 40203360, 50254200, 67005600, 100508400, 201016800]

約数ペア:

[(1, 201016800), (2, 100508400), (3, 67005600), (4, 50254200), (5, 40203360), (6, 33502800), (8, 25127100), (9, 22335200), (10, 20101680), (12, 16751400), (15, 13401120), (16, 12563550), (18, 11167600), (20, 10050840), (24, 8375700), (25, 8040672), (30, 6700560), (32, 6281775), (36, 5583800), (40, 5025420), (45, 4467040), (48, 4187850), (50, 4020336), (60, 3350280), (72, 2791900), (75, 2680224), (80, 2512710), (90, 2233520), (96, 2093925), (100, 2010168), (120, 1675140), (144, 1395950), (150, 1340112), (160, 1256355), (180, 1116760), (200, 1005084), (225, 893408), (240, 837570), (288, 697975), (300, 670056), (360, 558380), (400, 502542), (450, 446704), (480, 418785), (600, 335028), (720, 279190), (800, 251271), (900, 223352), (1200, 167514), (1440, 139595), (1800, 111676), (2400, 83757), (3600, 55838), (7200, 27919)]