199936000

素因数分解:

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

素因数の和:119

約数の個数: 192

約数和(自身を含む): 551940480

約数和(自身を除く): 352004480

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, 2048, 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, 10240, 11000, 11264, 11360, 12496, 12800, 14080, 14200, 15620, 16000, 17600, 17750, 18176, 19525, 22000, 22528, 22720, 24992, 25600, 28160, 28400, 31240, 32000, 35200, 35500, 36352, 39050, 44000, 45440, 49984, 51200, 56320, 56800, 62480, 64000, 70400, 71000, 72704, 78100, 88000, 90880, 97625, 99968, 112640, 113600, 124960, 128000, 140800, 142000, 145408, 156200, 176000, 181760, 195250, 199936, 227200, 249920, 256000, 281600, 284000, 312400, 352000, 363520, 390500, 399872, 454400, 499840, 563200, 568000, 624800, 704000, 727040, 781000, 799744, 908800, 999680, 1136000, 1249600, 1408000, 1562000, 1599488, 1817600, 1999360, 2272000, 2499200, 2816000, 3124000, 3635200, 3998720, 4544000, 4998400, 6248000, 7997440, 9088000, 9996800, 12496000, 18176000, 19993600, 24992000, 39987200, 49984000, 99968000, 199936000]

約数ペア:

[(1, 199936000), (2, 99968000), (4, 49984000), (5, 39987200), (8, 24992000), (10, 19993600), (11, 18176000), (16, 12496000), (20, 9996800), (22, 9088000), (25, 7997440), (32, 6248000), (40, 4998400), (44, 4544000), (50, 3998720), (55, 3635200), (64, 3124000), (71, 2816000), (80, 2499200), (88, 2272000), (100, 1999360), (110, 1817600), (125, 1599488), (128, 1562000), (142, 1408000), (160, 1249600), (176, 1136000), (200, 999680), (220, 908800), (250, 799744), (256, 781000), (275, 727040), (284, 704000), (320, 624800), (352, 568000), (355, 563200), (400, 499840), (440, 454400), (500, 399872), (512, 390500), (550, 363520), (568, 352000), (640, 312400), (704, 284000), (710, 281600), (781, 256000), (800, 249920), (880, 227200), (1000, 199936), (1024, 195250), (1100, 181760), (1136, 176000), (1280, 156200), (1375, 145408), (1408, 142000), (1420, 140800), (1562, 128000), (1600, 124960), (1760, 113600), (1775, 112640), (2000, 99968), (2048, 97625), (2200, 90880), (2272, 88000), (2560, 78100), (2750, 72704), (2816, 71000), (2840, 70400), (3124, 64000), (3200, 62480), (3520, 56800), (3550, 56320), (3905, 51200), (4000, 49984), (4400, 45440), (4544, 44000), (5120, 39050), (5500, 36352), (5632, 35500), (5680, 35200), (6248, 32000), (6400, 31240), (7040, 28400), (7100, 28160), (7810, 25600), (8000, 24992), (8800, 22720), (8875, 22528), (9088, 22000), (10240, 19525), (11000, 18176), (11264, 17750), (11360, 17600), (12496, 16000), (12800, 15620), (14080, 14200)]