100804800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{21001}}^1$

素因数の和:21026

約数の個数: 84

約数和(自身を含む): 330739496

約数和(自身を除く): 229934696

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 21001, 42002, 63003, 84004, 105005, 126006, 168008, 210010, 252012, 315015, 336016, 420020, 504024, 525025, 630030, 672032, 840040, 1008048, 1050050, 1260060, 1344064, 1575075, 1680080, 2016096, 2100100, 2520120, 3150150, 3360160, 4032192, 4200200, 5040240, 6300300, 6720320, 8400400, 10080480, 12600600, 16800800, 20160960, 25201200, 33601600, 50402400, 100804800]

約数ペア:

[(1, 100804800), (2, 50402400), (3, 33601600), (4, 25201200), (5, 20160960), (6, 16800800), (8, 12600600), (10, 10080480), (12, 8400400), (15, 6720320), (16, 6300300), (20, 5040240), (24, 4200200), (25, 4032192), (30, 3360160), (32, 3150150), (40, 2520120), (48, 2100100), (50, 2016096), (60, 1680080), (64, 1575075), (75, 1344064), (80, 1260060), (96, 1050050), (100, 1008048), (120, 840040), (150, 672032), (160, 630030), (192, 525025), (200, 504024), (240, 420020), (300, 336016), (320, 315015), (400, 252012), (480, 210010), (600, 168008), (800, 126006), (960, 105005), (1200, 84004), (1600, 63003), (2400, 42002), (4800, 21001)]