64000800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{2963}}^1$

素因数の和:2992

約数の個数: 144

約数和(自身を含む): 231547680

約数和(自身を除く): 167546880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 2963, 3600, 4320, 5400, 5926, 7200, 8889, 10800, 11852, 14815, 17778, 21600, 23704, 26667, 29630, 35556, 44445, 47408, 53334, 59260, 71112, 74075, 80001, 88890, 94816, 106668, 118520, 133335, 142224, 148150, 160002, 177780, 213336, 222225, 237040, 266670, 284448, 296300, 320004, 355560, 400005, 426672, 444450, 474080, 533340, 592600, 640008, 666675, 711120, 800010, 853344, 888900, 1066680, 1185200, 1280016, 1333350, 1422240, 1600020, 1777800, 2000025, 2133360, 2370400, 2560032, 2666700, 3200040, 3555600, 4000050, 4266720, 5333400, 6400080, 7111200, 8000100, 10666800, 12800160, 16000200, 21333600, 32000400, 64000800]

約数ペア:

[(1, 64000800), (2, 32000400), (3, 21333600), (4, 16000200), (5, 12800160), (6, 10666800), (8, 8000100), (9, 7111200), (10, 6400080), (12, 5333400), (15, 4266720), (16, 4000050), (18, 3555600), (20, 3200040), (24, 2666700), (25, 2560032), (27, 2370400), (30, 2133360), (32, 2000025), (36, 1777800), (40, 1600020), (45, 1422240), (48, 1333350), (50, 1280016), (54, 1185200), (60, 1066680), (72, 888900), (75, 853344), (80, 800010), (90, 711120), (96, 666675), (100, 640008), (108, 592600), (120, 533340), (135, 474080), (144, 444450), (150, 426672), (160, 400005), (180, 355560), (200, 320004), (216, 296300), (225, 284448), (240, 266670), (270, 237040), (288, 222225), (300, 213336), (360, 177780), (400, 160002), (432, 148150), (450, 142224), (480, 133335), (540, 118520), (600, 106668), (675, 94816), (720, 88890), (800, 80001), (864, 74075), (900, 71112), (1080, 59260), (1200, 53334), (1350, 47408), (1440, 44445), (1800, 35556), (2160, 29630), (2400, 26667), (2700, 23704), (2963, 21600), (3600, 17778), (4320, 14815), (5400, 11852), (5926, 10800), (7200, 8889)]