71560800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3313}}^1$

素因数の和:3342

約数の個数: 144

約数和(自身を含む): 258889680

約数和(自身を除く): 187328880

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, 3313, 3600, 4320, 5400, 6626, 7200, 9939, 10800, 13252, 16565, 19878, 21600, 26504, 29817, 33130, 39756, 49695, 53008, 59634, 66260, 79512, 82825, 89451, 99390, 106016, 119268, 132520, 149085, 159024, 165650, 178902, 198780, 238536, 248475, 265040, 298170, 318048, 331300, 357804, 397560, 447255, 477072, 496950, 530080, 596340, 662600, 715608, 745425, 795120, 894510, 954144, 993900, 1192680, 1325200, 1431216, 1490850, 1590240, 1789020, 1987800, 2236275, 2385360, 2650400, 2862432, 2981700, 3578040, 3975600, 4472550, 4770720, 5963400, 7156080, 7951200, 8945100, 11926800, 14312160, 17890200, 23853600, 35780400, 71560800]

約数ペア:

[(1, 71560800), (2, 35780400), (3, 23853600), (4, 17890200), (5, 14312160), (6, 11926800), (8, 8945100), (9, 7951200), (10, 7156080), (12, 5963400), (15, 4770720), (16, 4472550), (18, 3975600), (20, 3578040), (24, 2981700), (25, 2862432), (27, 2650400), (30, 2385360), (32, 2236275), (36, 1987800), (40, 1789020), (45, 1590240), (48, 1490850), (50, 1431216), (54, 1325200), (60, 1192680), (72, 993900), (75, 954144), (80, 894510), (90, 795120), (96, 745425), (100, 715608), (108, 662600), (120, 596340), (135, 530080), (144, 496950), (150, 477072), (160, 447255), (180, 397560), (200, 357804), (216, 331300), (225, 318048), (240, 298170), (270, 265040), (288, 248475), (300, 238536), (360, 198780), (400, 178902), (432, 165650), (450, 159024), (480, 149085), (540, 132520), (600, 119268), (675, 106016), (720, 99390), (800, 89451), (864, 82825), (900, 79512), (1080, 66260), (1200, 59634), (1350, 53008), (1440, 49695), (1800, 39756), (2160, 33130), (2400, 29817), (2700, 26504), (3313, 21600), (3600, 19878), (4320, 16565), (5400, 13252), (6626, 10800), (7200, 9939)]