211929600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{5519}}^1$

素因数の和:5550

約数の個数: 120

約数和(自身を含む): 700223040

約数和(自身を除く): 488293440

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 5519, 6400, 7680, 9600, 11038, 12800, 16557, 19200, 22076, 27595, 33114, 38400, 44152, 55190, 66228, 82785, 88304, 110380, 132456, 137975, 165570, 176608, 220760, 264912, 275950, 331140, 353216, 413925, 441520, 529824, 551900, 662280, 706432, 827850, 883040, 1059648, 1103800, 1324560, 1412864, 1655700, 1766080, 2119296, 2207600, 2649120, 2825728, 3311400, 3532160, 4238592, 4415200, 5298240, 6622800, 7064320, 8477184, 8830400, 10596480, 13245600, 14128640, 17660800, 21192960, 26491200, 35321600, 42385920, 52982400, 70643200, 105964800, 211929600]

約数ペア:

[(1, 211929600), (2, 105964800), (3, 70643200), (4, 52982400), (5, 42385920), (6, 35321600), (8, 26491200), (10, 21192960), (12, 17660800), (15, 14128640), (16, 13245600), (20, 10596480), (24, 8830400), (25, 8477184), (30, 7064320), (32, 6622800), (40, 5298240), (48, 4415200), (50, 4238592), (60, 3532160), (64, 3311400), (75, 2825728), (80, 2649120), (96, 2207600), (100, 2119296), (120, 1766080), (128, 1655700), (150, 1412864), (160, 1324560), (192, 1103800), (200, 1059648), (240, 883040), (256, 827850), (300, 706432), (320, 662280), (384, 551900), (400, 529824), (480, 441520), (512, 413925), (600, 353216), (640, 331140), (768, 275950), (800, 264912), (960, 220760), (1200, 176608), (1280, 165570), (1536, 137975), (1600, 132456), (1920, 110380), (2400, 88304), (2560, 82785), (3200, 66228), (3840, 55190), (4800, 44152), (5519, 38400), (6400, 33114), (7680, 27595), (9600, 22076), (11038, 19200), (12800, 16557)]