8906880000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{4639}}^1$

素因数の和:4682

約数の個数: 220

約数和(自身を含む): 29672001920

約数和(自身を除く): 20765121920

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, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 625, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1250, 1280, 1500, 1536, 1600, 1875, 1920, 2000, 2400, 2500, 2560, 3000, 3072, 3200, 3750, 3840, 4000, 4639, 4800, 5000, 5120, 6000, 6400, 7500, 7680, 8000, 9278, 9600, 10000, 12000, 12800, 13917, 15000, 15360, 16000, 18556, 19200, 20000, 23195, 24000, 25600, 27834, 30000, 32000, 37112, 38400, 40000, 46390, 48000, 55668, 60000, 64000, 69585, 74224, 76800, 80000, 92780, 96000, 111336, 115975, 120000, 128000, 139170, 148448, 160000, 185560, 192000, 222672, 231950, 240000, 278340, 296896, 320000, 347925, 371120, 384000, 445344, 463900, 480000, 556680, 579875, 593792, 640000, 695850, 742240, 890688, 927800, 960000, 1113360, 1159750, 1187584, 1391700, 1484480, 1739625, 1781376, 1855600, 1920000, 2226720, 2319500, 2375168, 2783400, 2899375, 2968960, 3479250, 3562752, 3711200, 4453440, 4639000, 4750336, 5566800, 5798750, 5937920, 6958500, 7125504, 7422400, 8698125, 8906880, 9278000, 11133600, 11597500, 11875840, 13917000, 14251008, 14844800, 17396250, 17813760, 18556000, 22267200, 23195000, 23751680, 27834000, 29689600, 34792500, 35627520, 37112000, 44534400, 46390000, 55668000, 59379200, 69585000, 71255040, 74224000, 89068800, 92780000, 111336000, 118758400, 139170000, 148448000, 178137600, 185560000, 222672000, 278340000, 296896000, 356275200, 371120000, 445344000, 556680000, 593792000, 742240000, 890688000, 1113360000, 1484480000, 1781376000, 2226720000, 2968960000, 4453440000, 8906880000]

約数ペア:

[(1, 8906880000), (2, 4453440000), (3, 2968960000), (4, 2226720000), (5, 1781376000), (6, 1484480000), (8, 1113360000), (10, 890688000), (12, 742240000), (15, 593792000), (16, 556680000), (20, 445344000), (24, 371120000), (25, 356275200), (30, 296896000), (32, 278340000), (40, 222672000), (48, 185560000), (50, 178137600), (60, 148448000), (64, 139170000), (75, 118758400), (80, 111336000), (96, 92780000), (100, 89068800), (120, 74224000), (125, 71255040), (128, 69585000), (150, 59379200), (160, 55668000), (192, 46390000), (200, 44534400), (240, 37112000), (250, 35627520), (256, 34792500), (300, 29689600), (320, 27834000), (375, 23751680), (384, 23195000), (400, 22267200), (480, 18556000), (500, 17813760), (512, 17396250), (600, 14844800), (625, 14251008), (640, 13917000), (750, 11875840), (768, 11597500), (800, 11133600), (960, 9278000), (1000, 8906880), (1024, 8698125), (1200, 7422400), (1250, 7125504), (1280, 6958500), (1500, 5937920), (1536, 5798750), (1600, 5566800), (1875, 4750336), (1920, 4639000), (2000, 4453440), (2400, 3711200), (2500, 3562752), (2560, 3479250), (3000, 2968960), (3072, 2899375), (3200, 2783400), (3750, 2375168), (3840, 2319500), (4000, 2226720), (4639, 1920000), (4800, 1855600), (5000, 1781376), (5120, 1739625), (6000, 1484480), (6400, 1391700), (7500, 1187584), (7680, 1159750), (8000, 1113360), (9278, 960000), (9600, 927800), (10000, 890688), (12000, 742240), (12800, 695850), (13917, 640000), (15000, 593792), (15360, 579875), (16000, 556680), (18556, 480000), (19200, 463900), (20000, 445344), (23195, 384000), (24000, 371120), (25600, 347925), (27834, 320000), (30000, 296896), (32000, 278340), (37112, 240000), (38400, 231950), (40000, 222672), (46390, 192000), (48000, 185560), (55668, 160000), (60000, 148448), (64000, 139170), (69585, 128000), (74224, 120000), (76800, 115975), (80000, 111336), (92780, 96000)]