30880800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{4289}}^1$

素因数の和:4315

約数の個数: 108

約数和(自身を含む): 108918810

約数和(自身を除く): 78038010

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, 4289, 7200, 8578, 12867, 17156, 21445, 25734, 34312, 38601, 42890, 51468, 64335, 68624, 77202, 85780, 102936, 107225, 128670, 137248, 154404, 171560, 193005, 205872, 214450, 257340, 308808, 321675, 343120, 386010, 411744, 428900, 514680, 617616, 643350, 686240, 772020, 857800, 965025, 1029360, 1235232, 1286700, 1544040, 1715600, 1930050, 2058720, 2573400, 3088080, 3431200, 3860100, 5146800, 6176160, 7720200, 10293600, 15440400, 30880800]

約数ペア:

[(1, 30880800), (2, 15440400), (3, 10293600), (4, 7720200), (5, 6176160), (6, 5146800), (8, 3860100), (9, 3431200), (10, 3088080), (12, 2573400), (15, 2058720), (16, 1930050), (18, 1715600), (20, 1544040), (24, 1286700), (25, 1235232), (30, 1029360), (32, 965025), (36, 857800), (40, 772020), (45, 686240), (48, 643350), (50, 617616), (60, 514680), (72, 428900), (75, 411744), (80, 386010), (90, 343120), (96, 321675), (100, 308808), (120, 257340), (144, 214450), (150, 205872), (160, 193005), (180, 171560), (200, 154404), (225, 137248), (240, 128670), (288, 107225), (300, 102936), (360, 85780), (400, 77202), (450, 68624), (480, 64335), (600, 51468), (720, 42890), (800, 38601), (900, 34312), (1200, 25734), (1440, 21445), (1800, 17156), (2400, 12867), (3600, 8578), (4289, 7200)]