127718400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{1663}}^1$

素因数の和:1696

約数の個数: 132

約数和(自身を含む): 422369792

約数和(自身を除く): 294651392

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, 1024, 1200, 1280, 1536, 1600, 1663, 1920, 2400, 2560, 3072, 3200, 3326, 3840, 4800, 4989, 5120, 6400, 6652, 7680, 8315, 9600, 9978, 12800, 13304, 15360, 16630, 19200, 19956, 24945, 25600, 26608, 33260, 38400, 39912, 41575, 49890, 53216, 66520, 76800, 79824, 83150, 99780, 106432, 124725, 133040, 159648, 166300, 199560, 212864, 249450, 266080, 319296, 332600, 399120, 425728, 498900, 532160, 638592, 665200, 798240, 851456, 997800, 1064320, 1277184, 1330400, 1596480, 1702912, 1995600, 2128640, 2554368, 2660800, 3192960, 3991200, 4257280, 5108736, 5321600, 6385920, 7982400, 8514560, 10643200, 12771840, 15964800, 21286400, 25543680, 31929600, 42572800, 63859200, 127718400]

約数ペア:

[(1, 127718400), (2, 63859200), (3, 42572800), (4, 31929600), (5, 25543680), (6, 21286400), (8, 15964800), (10, 12771840), (12, 10643200), (15, 8514560), (16, 7982400), (20, 6385920), (24, 5321600), (25, 5108736), (30, 4257280), (32, 3991200), (40, 3192960), (48, 2660800), (50, 2554368), (60, 2128640), (64, 1995600), (75, 1702912), (80, 1596480), (96, 1330400), (100, 1277184), (120, 1064320), (128, 997800), (150, 851456), (160, 798240), (192, 665200), (200, 638592), (240, 532160), (256, 498900), (300, 425728), (320, 399120), (384, 332600), (400, 319296), (480, 266080), (512, 249450), (600, 212864), (640, 199560), (768, 166300), (800, 159648), (960, 133040), (1024, 124725), (1200, 106432), (1280, 99780), (1536, 83150), (1600, 79824), (1663, 76800), (1920, 66520), (2400, 53216), (2560, 49890), (3072, 41575), (3200, 39912), (3326, 38400), (3840, 33260), (4800, 26608), (4989, 25600), (5120, 24945), (6400, 19956), (6652, 19200), (7680, 16630), (8315, 15360), (9600, 13304), (9978, 12800)]