79449600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{2069}}^1$

素因数の和:2100

約数の個数: 120

約数和(自身を含む): 262583640

約数和(自身を除く): 183134040

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, 2069, 2400, 2560, 3200, 3840, 4138, 4800, 6207, 6400, 7680, 8276, 9600, 10345, 12414, 12800, 16552, 19200, 20690, 24828, 31035, 33104, 38400, 41380, 49656, 51725, 62070, 66208, 82760, 99312, 103450, 124140, 132416, 155175, 165520, 198624, 206900, 248280, 264832, 310350, 331040, 397248, 413800, 496560, 529664, 620700, 662080, 794496, 827600, 993120, 1059328, 1241400, 1324160, 1588992, 1655200, 1986240, 2482800, 2648320, 3177984, 3310400, 3972480, 4965600, 5296640, 6620800, 7944960, 9931200, 13241600, 15889920, 19862400, 26483200, 39724800, 79449600]

約数ペア:

[(1, 79449600), (2, 39724800), (3, 26483200), (4, 19862400), (5, 15889920), (6, 13241600), (8, 9931200), (10, 7944960), (12, 6620800), (15, 5296640), (16, 4965600), (20, 3972480), (24, 3310400), (25, 3177984), (30, 2648320), (32, 2482800), (40, 1986240), (48, 1655200), (50, 1588992), (60, 1324160), (64, 1241400), (75, 1059328), (80, 993120), (96, 827600), (100, 794496), (120, 662080), (128, 620700), (150, 529664), (160, 496560), (192, 413800), (200, 397248), (240, 331040), (256, 310350), (300, 264832), (320, 248280), (384, 206900), (400, 198624), (480, 165520), (512, 155175), (600, 132416), (640, 124140), (768, 103450), (800, 99312), (960, 82760), (1200, 66208), (1280, 62070), (1536, 51725), (1600, 49656), (1920, 41380), (2069, 38400), (2400, 33104), (2560, 31035), (3200, 24828), (3840, 20690), (4138, 19200), (4800, 16552), (6207, 12800), (6400, 12414), (7680, 10345), (8276, 9600)]