64812000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 232098048

約数和(自身を除く): 167286048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 125, 132, 150, 160, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 352, 375, 400, 440, 480, 491, 500, 528, 550, 600, 660, 750, 800, 825, 880, 982, 1000, 1056, 1100, 1200, 1320, 1375, 1473, 1500, 1650, 1760, 1964, 2000, 2200, 2400, 2455, 2640, 2750, 2946, 3000, 3300, 3928, 4000, 4125, 4400, 4910, 5280, 5401, 5500, 5892, 6000, 6600, 7365, 7856, 8250, 8800, 9820, 10802, 11000, 11784, 12000, 12275, 13200, 14730, 15712, 16203, 16500, 19640, 21604, 22000, 23568, 24550, 26400, 27005, 29460, 32406, 33000, 36825, 39280, 43208, 44000, 47136, 49100, 54010, 58920, 61375, 64812, 66000, 73650, 78560, 81015, 86416, 98200, 108020, 117840, 122750, 129624, 132000, 135025, 147300, 162030, 172832, 184125, 196400, 216040, 235680, 245500, 259248, 270050, 294600, 324060, 368250, 392800, 405075, 432080, 491000, 518496, 540100, 589200, 648120, 675125, 736500, 810150, 864160, 982000, 1080200, 1178400, 1296240, 1350250, 1473000, 1620300, 1964000, 2025375, 2160400, 2592480, 2700500, 2946000, 3240600, 4050750, 4320800, 5401000, 5892000, 6481200, 8101500, 10802000, 12962400, 16203000, 21604000, 32406000, 64812000]

約数ペア:

[(1, 64812000), (2, 32406000), (3, 21604000), (4, 16203000), (5, 12962400), (6, 10802000), (8, 8101500), (10, 6481200), (11, 5892000), (12, 5401000), (15, 4320800), (16, 4050750), (20, 3240600), (22, 2946000), (24, 2700500), (25, 2592480), (30, 2160400), (32, 2025375), (33, 1964000), (40, 1620300), (44, 1473000), (48, 1350250), (50, 1296240), (55, 1178400), (60, 1080200), (66, 982000), (75, 864160), (80, 810150), (88, 736500), (96, 675125), (100, 648120), (110, 589200), (120, 540100), (125, 518496), (132, 491000), (150, 432080), (160, 405075), (165, 392800), (176, 368250), (200, 324060), (220, 294600), (240, 270050), (250, 259248), (264, 245500), (275, 235680), (300, 216040), (330, 196400), (352, 184125), (375, 172832), (400, 162030), (440, 147300), (480, 135025), (491, 132000), (500, 129624), (528, 122750), (550, 117840), (600, 108020), (660, 98200), (750, 86416), (800, 81015), (825, 78560), (880, 73650), (982, 66000), (1000, 64812), (1056, 61375), (1100, 58920), (1200, 54010), (1320, 49100), (1375, 47136), (1473, 44000), (1500, 43208), (1650, 39280), (1760, 36825), (1964, 33000), (2000, 32406), (2200, 29460), (2400, 27005), (2455, 26400), (2640, 24550), (2750, 23568), (2946, 22000), (3000, 21604), (3300, 19640), (3928, 16500), (4000, 16203), (4125, 15712), (4400, 14730), (4910, 13200), (5280, 12275), (5401, 12000), (5500, 11784), (5892, 11000), (6000, 10802), (6600, 9820), (7365, 8800), (7856, 8250)]