131550480

素因数分解:

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

素因数の和:196

約数の個数: 240

約数和(自身を含む): 469594944

約数和(自身を除く): 338044464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 101, 108, 120, 134, 135, 144, 162, 180, 201, 202, 216, 240, 243, 268, 270, 303, 324, 335, 360, 402, 404, 405, 432, 486, 505, 536, 540, 603, 606, 648, 670, 720, 804, 808, 810, 909, 972, 1005, 1010, 1072, 1080, 1206, 1212, 1215, 1296, 1340, 1515, 1608, 1616, 1620, 1809, 1818, 1944, 2010, 2020, 2160, 2412, 2424, 2430, 2680, 2727, 3015, 3030, 3216, 3240, 3618, 3636, 3888, 4020, 4040, 4545, 4824, 4848, 4860, 5360, 5427, 5454, 6030, 6060, 6480, 6767, 7236, 7272, 8040, 8080, 8181, 9045, 9090, 9648, 9720, 10854, 10908, 12060, 12120, 13534, 13635, 14472, 14544, 16080, 16281, 16362, 18090, 18180, 19440, 20301, 21708, 21816, 24120, 24240, 24543, 27068, 27135, 27270, 28944, 32562, 32724, 33835, 36180, 36360, 40602, 40905, 43416, 43632, 48240, 49086, 54136, 54270, 54540, 60903, 65124, 65448, 67670, 72360, 72720, 81204, 81405, 81810, 86832, 98172, 101505, 108272, 108540, 109080, 121806, 122715, 130248, 130896, 135340, 144720, 162408, 162810, 163620, 182709, 196344, 203010, 217080, 218160, 243612, 245430, 260496, 270680, 304515, 324816, 325620, 327240, 365418, 392688, 406020, 434160, 487224, 490860, 541360, 548127, 609030, 651240, 654480, 730836, 812040, 913545, 974448, 981720, 1096254, 1218060, 1302480, 1461672, 1624080, 1644381, 1827090, 1963440, 2192508, 2436120, 2740635, 2923344, 3288762, 3654180, 4385016, 4872240, 5481270, 6577524, 7308360, 8221905, 8770032, 10962540, 13155048, 14616720, 16443810, 21925080, 26310096, 32887620, 43850160, 65775240, 131550480]

約数ペア:

[(1, 131550480), (2, 65775240), (3, 43850160), (4, 32887620), (5, 26310096), (6, 21925080), (8, 16443810), (9, 14616720), (10, 13155048), (12, 10962540), (15, 8770032), (16, 8221905), (18, 7308360), (20, 6577524), (24, 5481270), (27, 4872240), (30, 4385016), (36, 3654180), (40, 3288762), (45, 2923344), (48, 2740635), (54, 2436120), (60, 2192508), (67, 1963440), (72, 1827090), (80, 1644381), (81, 1624080), (90, 1461672), (101, 1302480), (108, 1218060), (120, 1096254), (134, 981720), (135, 974448), (144, 913545), (162, 812040), (180, 730836), (201, 654480), (202, 651240), (216, 609030), (240, 548127), (243, 541360), (268, 490860), (270, 487224), (303, 434160), (324, 406020), (335, 392688), (360, 365418), (402, 327240), (404, 325620), (405, 324816), (432, 304515), (486, 270680), (505, 260496), (536, 245430), (540, 243612), (603, 218160), (606, 217080), (648, 203010), (670, 196344), (720, 182709), (804, 163620), (808, 162810), (810, 162408), (909, 144720), (972, 135340), (1005, 130896), (1010, 130248), (1072, 122715), (1080, 121806), (1206, 109080), (1212, 108540), (1215, 108272), (1296, 101505), (1340, 98172), (1515, 86832), (1608, 81810), (1616, 81405), (1620, 81204), (1809, 72720), (1818, 72360), (1944, 67670), (2010, 65448), (2020, 65124), (2160, 60903), (2412, 54540), (2424, 54270), (2430, 54136), (2680, 49086), (2727, 48240), (3015, 43632), (3030, 43416), (3216, 40905), (3240, 40602), (3618, 36360), (3636, 36180), (3888, 33835), (4020, 32724), (4040, 32562), (4545, 28944), (4824, 27270), (4848, 27135), (4860, 27068), (5360, 24543), (5427, 24240), (5454, 24120), (6030, 21816), (6060, 21708), (6480, 20301), (6767, 19440), (7236, 18180), (7272, 18090), (8040, 16362), (8080, 16281), (8181, 16080), (9045, 14544), (9090, 14472), (9648, 13635), (9720, 13534), (10854, 12120), (10908, 12060)]