87700320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 317238768

約数和(自身を除く): 229538448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 96, 101, 108, 120, 134, 135, 144, 160, 162, 180, 201, 202, 216, 240, 268, 270, 288, 303, 324, 335, 360, 402, 404, 405, 432, 480, 505, 536, 540, 603, 606, 648, 670, 720, 804, 808, 810, 864, 909, 1005, 1010, 1072, 1080, 1206, 1212, 1296, 1340, 1440, 1515, 1608, 1616, 1620, 1809, 1818, 2010, 2020, 2144, 2160, 2412, 2424, 2592, 2680, 2727, 3015, 3030, 3216, 3232, 3240, 3618, 3636, 4020, 4040, 4320, 4545, 4824, 4848, 5360, 5427, 5454, 6030, 6060, 6432, 6480, 6767, 7236, 7272, 8040, 8080, 8181, 9045, 9090, 9648, 9696, 10720, 10854, 10908, 12060, 12120, 12960, 13534, 13635, 14472, 14544, 16080, 16160, 16362, 18090, 18180, 19296, 20301, 21708, 21816, 24120, 24240, 27068, 27135, 27270, 28944, 29088, 32160, 32724, 33835, 36180, 36360, 40602, 40905, 43416, 43632, 48240, 48480, 54136, 54270, 54540, 57888, 60903, 65448, 67670, 72360, 72720, 81204, 81810, 86832, 87264, 96480, 101505, 108272, 108540, 109080, 121806, 130896, 135340, 144720, 145440, 162408, 163620, 173664, 182709, 203010, 216544, 217080, 218160, 243612, 261792, 270680, 289440, 304515, 324816, 327240, 365418, 406020, 434160, 436320, 487224, 541360, 548127, 609030, 649632, 654480, 730836, 812040, 868320, 913545, 974448, 1082720, 1096254, 1218060, 1308960, 1461672, 1624080, 1827090, 1948896, 2192508, 2436120, 2740635, 2923344, 3248160, 3654180, 4385016, 4872240, 5481270, 5846688, 7308360, 8770032, 9744480, 10962540, 14616720, 17540064, 21925080, 29233440, 43850160, 87700320]

約数ペア:

[(1, 87700320), (2, 43850160), (3, 29233440), (4, 21925080), (5, 17540064), (6, 14616720), (8, 10962540), (9, 9744480), (10, 8770032), (12, 7308360), (15, 5846688), (16, 5481270), (18, 4872240), (20, 4385016), (24, 3654180), (27, 3248160), (30, 2923344), (32, 2740635), (36, 2436120), (40, 2192508), (45, 1948896), (48, 1827090), (54, 1624080), (60, 1461672), (67, 1308960), (72, 1218060), (80, 1096254), (81, 1082720), (90, 974448), (96, 913545), (101, 868320), (108, 812040), (120, 730836), (134, 654480), (135, 649632), (144, 609030), (160, 548127), (162, 541360), (180, 487224), (201, 436320), (202, 434160), (216, 406020), (240, 365418), (268, 327240), (270, 324816), (288, 304515), (303, 289440), (324, 270680), (335, 261792), (360, 243612), (402, 218160), (404, 217080), (405, 216544), (432, 203010), (480, 182709), (505, 173664), (536, 163620), (540, 162408), (603, 145440), (606, 144720), (648, 135340), (670, 130896), (720, 121806), (804, 109080), (808, 108540), (810, 108272), (864, 101505), (909, 96480), (1005, 87264), (1010, 86832), (1072, 81810), (1080, 81204), (1206, 72720), (1212, 72360), (1296, 67670), (1340, 65448), (1440, 60903), (1515, 57888), (1608, 54540), (1616, 54270), (1620, 54136), (1809, 48480), (1818, 48240), (2010, 43632), (2020, 43416), (2144, 40905), (2160, 40602), (2412, 36360), (2424, 36180), (2592, 33835), (2680, 32724), (2727, 32160), (3015, 29088), (3030, 28944), (3216, 27270), (3232, 27135), (3240, 27068), (3618, 24240), (3636, 24120), (4020, 21816), (4040, 21708), (4320, 20301), (4545, 19296), (4824, 18180), (4848, 18090), (5360, 16362), (5427, 16160), (5454, 16080), (6030, 14544), (6060, 14472), (6432, 13635), (6480, 13534), (6767, 12960), (7236, 12120), (7272, 12060), (8040, 10908), (8080, 10854), (8181, 10720), (9045, 9696), (9090, 9648)]