85609920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 224

約数和(自身を含む): 303434496

約数和(自身を除く): 217824576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 120, 121, 132, 134, 160, 165, 176, 192, 201, 220, 240, 242, 264, 268, 320, 330, 335, 352, 363, 402, 440, 480, 484, 528, 536, 605, 660, 670, 704, 726, 737, 804, 880, 960, 968, 1005, 1056, 1072, 1210, 1320, 1331, 1340, 1452, 1474, 1608, 1760, 1815, 1936, 2010, 2112, 2144, 2211, 2420, 2640, 2662, 2680, 2904, 2948, 3216, 3520, 3630, 3685, 3872, 3993, 4020, 4288, 4422, 4840, 5280, 5324, 5360, 5808, 5896, 6432, 6655, 7260, 7370, 7744, 7986, 8040, 8107, 8844, 9680, 10560, 10648, 10720, 11055, 11616, 11792, 12864, 13310, 14520, 14740, 15972, 16080, 16214, 17688, 19360, 19965, 21296, 21440, 22110, 23232, 23584, 24321, 26620, 29040, 29480, 31944, 32160, 32428, 35376, 38720, 39930, 40535, 42592, 44220, 47168, 48642, 53240, 58080, 58960, 63888, 64320, 64856, 70752, 79860, 81070, 85184, 88440, 89177, 97284, 106480, 116160, 117920, 121605, 127776, 129712, 141504, 159720, 162140, 176880, 178354, 194568, 212960, 235840, 243210, 255552, 259424, 267531, 319440, 324280, 353760, 356708, 389136, 425920, 445885, 486420, 518848, 535062, 638880, 648560, 707520, 713416, 778272, 891770, 972840, 1070124, 1277760, 1297120, 1337655, 1426832, 1556544, 1783540, 1945680, 2140248, 2594240, 2675310, 2853664, 3567080, 3891360, 4280496, 5350620, 5707328, 7134160, 7782720, 8560992, 10701240, 14268320, 17121984, 21402480, 28536640, 42804960, 85609920]

約数ペア:

[(1, 85609920), (2, 42804960), (3, 28536640), (4, 21402480), (5, 17121984), (6, 14268320), (8, 10701240), (10, 8560992), (11, 7782720), (12, 7134160), (15, 5707328), (16, 5350620), (20, 4280496), (22, 3891360), (24, 3567080), (30, 2853664), (32, 2675310), (33, 2594240), (40, 2140248), (44, 1945680), (48, 1783540), (55, 1556544), (60, 1426832), (64, 1337655), (66, 1297120), (67, 1277760), (80, 1070124), (88, 972840), (96, 891770), (110, 778272), (120, 713416), (121, 707520), (132, 648560), (134, 638880), (160, 535062), (165, 518848), (176, 486420), (192, 445885), (201, 425920), (220, 389136), (240, 356708), (242, 353760), (264, 324280), (268, 319440), (320, 267531), (330, 259424), (335, 255552), (352, 243210), (363, 235840), (402, 212960), (440, 194568), (480, 178354), (484, 176880), (528, 162140), (536, 159720), (605, 141504), (660, 129712), (670, 127776), (704, 121605), (726, 117920), (737, 116160), (804, 106480), (880, 97284), (960, 89177), (968, 88440), (1005, 85184), (1056, 81070), (1072, 79860), (1210, 70752), (1320, 64856), (1331, 64320), (1340, 63888), (1452, 58960), (1474, 58080), (1608, 53240), (1760, 48642), (1815, 47168), (1936, 44220), (2010, 42592), (2112, 40535), (2144, 39930), (2211, 38720), (2420, 35376), (2640, 32428), (2662, 32160), (2680, 31944), (2904, 29480), (2948, 29040), (3216, 26620), (3520, 24321), (3630, 23584), (3685, 23232), (3872, 22110), (3993, 21440), (4020, 21296), (4288, 19965), (4422, 19360), (4840, 17688), (5280, 16214), (5324, 16080), (5360, 15972), (5808, 14740), (5896, 14520), (6432, 13310), (6655, 12864), (7260, 11792), (7370, 11616), (7744, 11055), (7986, 10720), (8040, 10648), (8107, 10560), (8844, 9680)]