164697600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{4289}}^1$

素因数の和:4320

約数の個数: 120

約数和(自身を含む): 544195080

約数和(自身を除く): 379497480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4289, 4800, 6400, 7680, 8578, 9600, 12800, 12867, 17156, 19200, 21445, 25734, 34312, 38400, 42890, 51468, 64335, 68624, 85780, 102936, 107225, 128670, 137248, 171560, 205872, 214450, 257340, 274496, 321675, 343120, 411744, 428900, 514680, 548992, 643350, 686240, 823488, 857800, 1029360, 1097984, 1286700, 1372480, 1646976, 1715600, 2058720, 2195968, 2573400, 2744960, 3293952, 3431200, 4117440, 5146800, 5489920, 6587904, 6862400, 8234880, 10293600, 10979840, 13724800, 16469760, 20587200, 27449600, 32939520, 41174400, 54899200, 82348800, 164697600]

約数ペア:

[(1, 164697600), (2, 82348800), (3, 54899200), (4, 41174400), (5, 32939520), (6, 27449600), (8, 20587200), (10, 16469760), (12, 13724800), (15, 10979840), (16, 10293600), (20, 8234880), (24, 6862400), (25, 6587904), (30, 5489920), (32, 5146800), (40, 4117440), (48, 3431200), (50, 3293952), (60, 2744960), (64, 2573400), (75, 2195968), (80, 2058720), (96, 1715600), (100, 1646976), (120, 1372480), (128, 1286700), (150, 1097984), (160, 1029360), (192, 857800), (200, 823488), (240, 686240), (256, 643350), (300, 548992), (320, 514680), (384, 428900), (400, 411744), (480, 343120), (512, 321675), (600, 274496), (640, 257340), (768, 214450), (800, 205872), (960, 171560), (1200, 137248), (1280, 128670), (1536, 107225), (1600, 102936), (1920, 85780), (2400, 68624), (2560, 64335), (3200, 51468), (3840, 42890), (4289, 38400), (4800, 34312), (6400, 25734), (7680, 21445), (8578, 19200), (9600, 17156), (12800, 12867)]