85480560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 321729408

約数和(自身を除く): 236248848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 198, 215, 220, 240, 251, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 502, 516, 528, 645, 660, 688, 720, 753, 774, 792, 860, 880, 946, 990, 1004, 1032, 1255, 1290, 1320, 1419, 1506, 1548, 1584, 1720, 1892, 1935, 1980, 2008, 2064, 2259, 2365, 2510, 2580, 2640, 2761, 2838, 3012, 3096, 3440, 3765, 3784, 3870, 3960, 4016, 4257, 4518, 4730, 5020, 5160, 5522, 5676, 6024, 6192, 7095, 7530, 7568, 7740, 7920, 8283, 8514, 9036, 9460, 10040, 10320, 10793, 11044, 11295, 11352, 12048, 13805, 14190, 15060, 15480, 16566, 17028, 18072, 18920, 20080, 21285, 21586, 22088, 22590, 22704, 24849, 27610, 28380, 30120, 30960, 32379, 33132, 34056, 36144, 37840, 41415, 42570, 43172, 44176, 45180, 49698, 53965, 55220, 56760, 60240, 64758, 66264, 68112, 82830, 85140, 86344, 90360, 97137, 99396, 107930, 110440, 113520, 118723, 124245, 129516, 132528, 161895, 165660, 170280, 172688, 180720, 194274, 198792, 215860, 220880, 237446, 248490, 259032, 323790, 331320, 340560, 356169, 388548, 397584, 431720, 474892, 485685, 496980, 518064, 593615, 647580, 662640, 712338, 777096, 863440, 949784, 971370, 993960, 1068507, 1187230, 1295160, 1424676, 1554192, 1780845, 1899568, 1942740, 1987920, 2137014, 2374460, 2590320, 2849352, 3561690, 3885480, 4274028, 4748920, 5342535, 5698704, 7123380, 7770960, 8548056, 9497840, 10685070, 14246760, 17096112, 21370140, 28493520, 42740280, 85480560]

約数ペア:

[(1, 85480560), (2, 42740280), (3, 28493520), (4, 21370140), (5, 17096112), (6, 14246760), (8, 10685070), (9, 9497840), (10, 8548056), (11, 7770960), (12, 7123380), (15, 5698704), (16, 5342535), (18, 4748920), (20, 4274028), (22, 3885480), (24, 3561690), (30, 2849352), (33, 2590320), (36, 2374460), (40, 2137014), (43, 1987920), (44, 1942740), (45, 1899568), (48, 1780845), (55, 1554192), (60, 1424676), (66, 1295160), (72, 1187230), (80, 1068507), (86, 993960), (88, 971370), (90, 949784), (99, 863440), (110, 777096), (120, 712338), (129, 662640), (132, 647580), (144, 593615), (165, 518064), (172, 496980), (176, 485685), (180, 474892), (198, 431720), (215, 397584), (220, 388548), (240, 356169), (251, 340560), (258, 331320), (264, 323790), (330, 259032), (344, 248490), (360, 237446), (387, 220880), (396, 215860), (430, 198792), (440, 194274), (473, 180720), (495, 172688), (502, 170280), (516, 165660), (528, 161895), (645, 132528), (660, 129516), (688, 124245), (720, 118723), (753, 113520), (774, 110440), (792, 107930), (860, 99396), (880, 97137), (946, 90360), (990, 86344), (1004, 85140), (1032, 82830), (1255, 68112), (1290, 66264), (1320, 64758), (1419, 60240), (1506, 56760), (1548, 55220), (1584, 53965), (1720, 49698), (1892, 45180), (1935, 44176), (1980, 43172), (2008, 42570), (2064, 41415), (2259, 37840), (2365, 36144), (2510, 34056), (2580, 33132), (2640, 32379), (2761, 30960), (2838, 30120), (3012, 28380), (3096, 27610), (3440, 24849), (3765, 22704), (3784, 22590), (3870, 22088), (3960, 21586), (4016, 21285), (4257, 20080), (4518, 18920), (4730, 18072), (5020, 17028), (5160, 16566), (5522, 15480), (5676, 15060), (6024, 14190), (6192, 13805), (7095, 12048), (7530, 11352), (7568, 11295), (7740, 11044), (7920, 10793), (8283, 10320), (8514, 10040), (9036, 9460)]