99968000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 176

約数和(自身を含む): 275902848

約数和(自身を除く): 175934848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 71, 80, 88, 100, 110, 125, 128, 142, 160, 176, 200, 220, 250, 256, 275, 284, 320, 352, 355, 400, 440, 500, 512, 550, 568, 640, 704, 710, 781, 800, 880, 1000, 1024, 1100, 1136, 1280, 1375, 1408, 1420, 1562, 1600, 1760, 1775, 2000, 2200, 2272, 2560, 2750, 2816, 2840, 3124, 3200, 3520, 3550, 3905, 4000, 4400, 4544, 5120, 5500, 5632, 5680, 6248, 6400, 7040, 7100, 7810, 8000, 8800, 8875, 9088, 11000, 11264, 11360, 12496, 12800, 14080, 14200, 15620, 16000, 17600, 17750, 18176, 19525, 22000, 22720, 24992, 25600, 28160, 28400, 31240, 32000, 35200, 35500, 36352, 39050, 44000, 45440, 49984, 56320, 56800, 62480, 64000, 70400, 71000, 72704, 78100, 88000, 90880, 97625, 99968, 113600, 124960, 128000, 140800, 142000, 156200, 176000, 181760, 195250, 199936, 227200, 249920, 281600, 284000, 312400, 352000, 363520, 390500, 399872, 454400, 499840, 568000, 624800, 704000, 781000, 799744, 908800, 999680, 1136000, 1249600, 1408000, 1562000, 1817600, 1999360, 2272000, 2499200, 3124000, 3998720, 4544000, 4998400, 6248000, 9088000, 9996800, 12496000, 19993600, 24992000, 49984000, 99968000]

約数ペア:

[(1, 99968000), (2, 49984000), (4, 24992000), (5, 19993600), (8, 12496000), (10, 9996800), (11, 9088000), (16, 6248000), (20, 4998400), (22, 4544000), (25, 3998720), (32, 3124000), (40, 2499200), (44, 2272000), (50, 1999360), (55, 1817600), (64, 1562000), (71, 1408000), (80, 1249600), (88, 1136000), (100, 999680), (110, 908800), (125, 799744), (128, 781000), (142, 704000), (160, 624800), (176, 568000), (200, 499840), (220, 454400), (250, 399872), (256, 390500), (275, 363520), (284, 352000), (320, 312400), (352, 284000), (355, 281600), (400, 249920), (440, 227200), (500, 199936), (512, 195250), (550, 181760), (568, 176000), (640, 156200), (704, 142000), (710, 140800), (781, 128000), (800, 124960), (880, 113600), (1000, 99968), (1024, 97625), (1100, 90880), (1136, 88000), (1280, 78100), (1375, 72704), (1408, 71000), (1420, 70400), (1562, 64000), (1600, 62480), (1760, 56800), (1775, 56320), (2000, 49984), (2200, 45440), (2272, 44000), (2560, 39050), (2750, 36352), (2816, 35500), (2840, 35200), (3124, 32000), (3200, 31240), (3520, 28400), (3550, 28160), (3905, 25600), (4000, 24992), (4400, 22720), (4544, 22000), (5120, 19525), (5500, 18176), (5632, 17750), (5680, 17600), (6248, 16000), (6400, 15620), (7040, 14200), (7100, 14080), (7810, 12800), (8000, 12496), (8800, 11360), (8875, 11264), (9088, 11000)]