124960000

素因数分解:

$2^8\times 5^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 180

約数和(自身を含む): 344814624

約数和(自身を除く): 219854624

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, 550, 568, 625, 640, 704, 710, 781, 800, 880, 1000, 1100, 1136, 1250, 1280, 1375, 1408, 1420, 1562, 1600, 1760, 1775, 2000, 2200, 2272, 2500, 2750, 2816, 2840, 3124, 3200, 3520, 3550, 3905, 4000, 4400, 4544, 5000, 5500, 5680, 6248, 6400, 6875, 7040, 7100, 7810, 8000, 8800, 8875, 9088, 10000, 11000, 11360, 12496, 13750, 14080, 14200, 15620, 16000, 17600, 17750, 18176, 19525, 20000, 22000, 22720, 24992, 27500, 28400, 31240, 32000, 35200, 35500, 39050, 40000, 44000, 44375, 45440, 49984, 55000, 56800, 62480, 70400, 71000, 78100, 80000, 88000, 88750, 90880, 97625, 99968, 110000, 113600, 124960, 142000, 156200, 160000, 176000, 177500, 195250, 199936, 220000, 227200, 249920, 284000, 312400, 352000, 355000, 390500, 440000, 454400, 488125, 499840, 568000, 624800, 710000, 781000, 880000, 976250, 999680, 1136000, 1249600, 1420000, 1562000, 1760000, 1952500, 2272000, 2499200, 2840000, 3124000, 3905000, 4998400, 5680000, 6248000, 7810000, 11360000, 12496000, 15620000, 24992000, 31240000, 62480000, 124960000]

約数ペア:

[(1, 124960000), (2, 62480000), (4, 31240000), (5, 24992000), (8, 15620000), (10, 12496000), (11, 11360000), (16, 7810000), (20, 6248000), (22, 5680000), (25, 4998400), (32, 3905000), (40, 3124000), (44, 2840000), (50, 2499200), (55, 2272000), (64, 1952500), (71, 1760000), (80, 1562000), (88, 1420000), (100, 1249600), (110, 1136000), (125, 999680), (128, 976250), (142, 880000), (160, 781000), (176, 710000), (200, 624800), (220, 568000), (250, 499840), (256, 488125), (275, 454400), (284, 440000), (320, 390500), (352, 355000), (355, 352000), (400, 312400), (440, 284000), (500, 249920), (550, 227200), (568, 220000), (625, 199936), (640, 195250), (704, 177500), (710, 176000), (781, 160000), (800, 156200), (880, 142000), (1000, 124960), (1100, 113600), (1136, 110000), (1250, 99968), (1280, 97625), (1375, 90880), (1408, 88750), (1420, 88000), (1562, 80000), (1600, 78100), (1760, 71000), (1775, 70400), (2000, 62480), (2200, 56800), (2272, 55000), (2500, 49984), (2750, 45440), (2816, 44375), (2840, 44000), (3124, 40000), (3200, 39050), (3520, 35500), (3550, 35200), (3905, 32000), (4000, 31240), (4400, 28400), (4544, 27500), (5000, 24992), (5500, 22720), (5680, 22000), (6248, 20000), (6400, 19525), (6875, 18176), (7040, 17750), (7100, 17600), (7810, 16000), (8000, 15620), (8800, 14200), (8875, 14080), (9088, 13750), (10000, 12496), (11000, 11360)]