68352000

素因数分解:

$2^{11}\times 3^1\times 5^3\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 229975200

約数和(自身を除く): 161623200

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, 89, 96, 100, 120, 125, 128, 150, 160, 178, 192, 200, 240, 250, 256, 267, 300, 320, 356, 375, 384, 400, 445, 480, 500, 512, 534, 600, 640, 712, 750, 768, 800, 890, 960, 1000, 1024, 1068, 1200, 1280, 1335, 1424, 1500, 1536, 1600, 1780, 1920, 2000, 2048, 2136, 2225, 2400, 2560, 2670, 2848, 3000, 3072, 3200, 3560, 3840, 4000, 4272, 4450, 4800, 5120, 5340, 5696, 6000, 6144, 6400, 6675, 7120, 7680, 8000, 8544, 8900, 9600, 10240, 10680, 11125, 11392, 12000, 12800, 13350, 14240, 15360, 16000, 17088, 17800, 19200, 21360, 22250, 22784, 24000, 25600, 26700, 28480, 30720, 32000, 33375, 34176, 35600, 38400, 42720, 44500, 45568, 48000, 51200, 53400, 56960, 64000, 66750, 68352, 71200, 76800, 85440, 89000, 91136, 96000, 106800, 113920, 128000, 133500, 136704, 142400, 153600, 170880, 178000, 182272, 192000, 213600, 227840, 256000, 267000, 273408, 284800, 341760, 356000, 384000, 427200, 455680, 534000, 546816, 569600, 683520, 712000, 768000, 854400, 911360, 1068000, 1139200, 1367040, 1424000, 1708800, 2136000, 2278400, 2734080, 2848000, 3417600, 4272000, 4556800, 5696000, 6835200, 8544000, 11392000, 13670400, 17088000, 22784000, 34176000, 68352000]

約数ペア:

[(1, 68352000), (2, 34176000), (3, 22784000), (4, 17088000), (5, 13670400), (6, 11392000), (8, 8544000), (10, 6835200), (12, 5696000), (15, 4556800), (16, 4272000), (20, 3417600), (24, 2848000), (25, 2734080), (30, 2278400), (32, 2136000), (40, 1708800), (48, 1424000), (50, 1367040), (60, 1139200), (64, 1068000), (75, 911360), (80, 854400), (89, 768000), (96, 712000), (100, 683520), (120, 569600), (125, 546816), (128, 534000), (150, 455680), (160, 427200), (178, 384000), (192, 356000), (200, 341760), (240, 284800), (250, 273408), (256, 267000), (267, 256000), (300, 227840), (320, 213600), (356, 192000), (375, 182272), (384, 178000), (400, 170880), (445, 153600), (480, 142400), (500, 136704), (512, 133500), (534, 128000), (600, 113920), (640, 106800), (712, 96000), (750, 91136), (768, 89000), (800, 85440), (890, 76800), (960, 71200), (1000, 68352), (1024, 66750), (1068, 64000), (1200, 56960), (1280, 53400), (1335, 51200), (1424, 48000), (1500, 45568), (1536, 44500), (1600, 42720), (1780, 38400), (1920, 35600), (2000, 34176), (2048, 33375), (2136, 32000), (2225, 30720), (2400, 28480), (2560, 26700), (2670, 25600), (2848, 24000), (3000, 22784), (3072, 22250), (3200, 21360), (3560, 19200), (3840, 17800), (4000, 17088), (4272, 16000), (4450, 15360), (4800, 14240), (5120, 13350), (5340, 12800), (5696, 12000), (6000, 11392), (6144, 11125), (6400, 10680), (6675, 10240), (7120, 9600), (7680, 8900), (8000, 8544)]