85543920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1580

約数の個数: 240

約数和(自身を含む): 358405632

約数和(自身を除く): 272861712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1543, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3086, 3465, 3696, 3960, 4620, 4629, 5040, 5544, 6160, 6172, 6930, 7715, 7920, 9240, 9258, 10801, 11088, 12344, 13860, 13887, 15430, 16973, 18480, 18516, 21602, 23145, 24688, 27720, 27774, 30860, 32403, 33946, 37032, 43204, 46290, 50919, 54005, 55440, 55548, 61720, 64806, 67892, 69435, 74064, 84865, 86408, 92580, 97209, 101838, 108010, 111096, 118811, 123440, 129612, 135784, 138870, 152757, 162015, 169730, 172816, 185160, 194418, 203676, 216020, 222192, 237622, 254595, 259224, 271568, 277740, 305514, 324030, 339460, 356433, 370320, 388836, 407352, 432040, 475244, 486045, 509190, 518448, 555480, 594055, 611028, 648060, 678920, 712866, 763785, 777672, 814704, 864080, 950488, 972090, 1018380, 1069299, 1110960, 1188110, 1222056, 1296120, 1357840, 1425732, 1527570, 1555344, 1782165, 1900976, 1944180, 2036760, 2138598, 2376220, 2444112, 2592240, 2851464, 3055140, 3564330, 3888360, 4073520, 4277196, 4752440, 5346495, 5702928, 6110280, 7128660, 7776720, 8554392, 9504880, 10692990, 12220560, 14257320, 17108784, 21385980, 28514640, 42771960, 85543920]

約数ペア:

[(1, 85543920), (2, 42771960), (3, 28514640), (4, 21385980), (5, 17108784), (6, 14257320), (7, 12220560), (8, 10692990), (9, 9504880), (10, 8554392), (11, 7776720), (12, 7128660), (14, 6110280), (15, 5702928), (16, 5346495), (18, 4752440), (20, 4277196), (21, 4073520), (22, 3888360), (24, 3564330), (28, 3055140), (30, 2851464), (33, 2592240), (35, 2444112), (36, 2376220), (40, 2138598), (42, 2036760), (44, 1944180), (45, 1900976), (48, 1782165), (55, 1555344), (56, 1527570), (60, 1425732), (63, 1357840), (66, 1296120), (70, 1222056), (72, 1188110), (77, 1110960), (80, 1069299), (84, 1018380), (88, 972090), (90, 950488), (99, 864080), (105, 814704), (110, 777672), (112, 763785), (120, 712866), (126, 678920), (132, 648060), (140, 611028), (144, 594055), (154, 555480), (165, 518448), (168, 509190), (176, 486045), (180, 475244), (198, 432040), (210, 407352), (220, 388836), (231, 370320), (240, 356433), (252, 339460), (264, 324030), (280, 305514), (308, 277740), (315, 271568), (330, 259224), (336, 254595), (360, 237622), (385, 222192), (396, 216020), (420, 203676), (440, 194418), (462, 185160), (495, 172816), (504, 169730), (528, 162015), (560, 152757), (616, 138870), (630, 135784), (660, 129612), (693, 123440), (720, 118811), (770, 111096), (792, 108010), (840, 101838), (880, 97209), (924, 92580), (990, 86408), (1008, 84865), (1155, 74064), (1232, 69435), (1260, 67892), (1320, 64806), (1386, 61720), (1540, 55548), (1543, 55440), (1584, 54005), (1680, 50919), (1848, 46290), (1980, 43204), (2310, 37032), (2520, 33946), (2640, 32403), (2772, 30860), (3080, 27774), (3086, 27720), (3465, 24688), (3696, 23145), (3960, 21602), (4620, 18516), (4629, 18480), (5040, 16973), (5544, 15430), (6160, 13887), (6172, 13860), (6930, 12344), (7715, 11088), (7920, 10801), (9240, 9258)]