2499990480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 400

約数和(自身を含む): 9528140160

約数和(自身を除く): 7028149680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 59, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 118, 120, 130, 135, 144, 156, 162, 177, 180, 195, 208, 216, 234, 236, 240, 260, 270, 295, 312, 324, 351, 354, 360, 390, 405, 432, 468, 472, 503, 520, 531, 540, 585, 590, 624, 648, 702, 708, 720, 767, 780, 810, 885, 936, 944, 1006, 1040, 1053, 1062, 1080, 1170, 1180, 1296, 1404, 1416, 1509, 1534, 1560, 1593, 1620, 1755, 1770, 1872, 2012, 2106, 2124, 2160, 2301, 2340, 2360, 2515, 2655, 2808, 2832, 3018, 3068, 3120, 3186, 3240, 3510, 3540, 3835, 4024, 4212, 4248, 4527, 4602, 4680, 4720, 4779, 5030, 5265, 5310, 5616, 6036, 6136, 6372, 6480, 6539, 6903, 7020, 7080, 7545, 7670, 7965, 8048, 8424, 8496, 9054, 9204, 9360, 9558, 10060, 10530, 10620, 11505, 12072, 12272, 12744, 13078, 13581, 13806, 14040, 14160, 15090, 15340, 15930, 16848, 18108, 18408, 19116, 19617, 20120, 20709, 21060, 21240, 22635, 23010, 23895, 24144, 25488, 26156, 27162, 27612, 28080, 29677, 30180, 30680, 31860, 32695, 34515, 36216, 36816, 38232, 39234, 40240, 40743, 41418, 42120, 42480, 45270, 46020, 47790, 52312, 54324, 55224, 58851, 59354, 60360, 61360, 62127, 63720, 65390, 67905, 69030, 72432, 76464, 78468, 81486, 82836, 84240, 89031, 90540, 92040, 95580, 98085, 103545, 104624, 108648, 110448, 117702, 118708, 120720, 124254, 127440, 130780, 135810, 138060, 148385, 156936, 162972, 165672, 176553, 178062, 181080, 184080, 191160, 196170, 203715, 207090, 217296, 235404, 237416, 248508, 261560, 267093, 271620, 276120, 294255, 296770, 310635, 313872, 325944, 331344, 353106, 356124, 362160, 382320, 385801, 392340, 407430, 414180, 445155, 470808, 474832, 497016, 523120, 529659, 534186, 543240, 552240, 588510, 593540, 621270, 651888, 706212, 712248, 771602, 784680, 801279, 814860, 828360, 882765, 890310, 941616, 994032, 1059318, 1068372, 1086480, 1157403, 1177020, 1187080, 1242540, 1335465, 1412424, 1424496, 1543204, 1569360, 1602558, 1629720, 1656720, 1765530, 1780620, 1929005, 2118636, 2136744, 2314806, 2354040, 2374160, 2403837, 2485080, 2648295, 2670930, 2824848, 3086408, 3205116, 3259440, 3472209, 3531060, 3561240, 3858010, 4006395, 4237272, 4273488, 4629612, 4708080, 4807674, 4970160, 5296590, 5341860, 5787015, 6172816, 6410232, 6944418, 7062120, 7122480, 7716020, 8012790, 8474544, 9259224, 9615348, 10416627, 10593180, 10683720, 11574030, 12019185, 12820464, 13888836, 14124240, 15432040, 16025580, 17361045, 18518448, 19230696, 20833254, 21186360, 21367440, 23148060, 24038370, 27777672, 30864080, 31249881, 32051160, 34722090, 38461392, 41666508, 42372720, 46296120, 48076740, 52083135, 55555344, 62499762, 64102320, 69444180, 83333016, 92592240, 96153480, 104166270, 124999524, 138888360, 156249405, 166666032, 192306960, 208332540, 249999048, 277776720, 312498810, 416665080, 499998096, 624997620, 833330160, 1249995240, 2499990480]

約数ペア:

[(1, 2499990480), (2, 1249995240), (3, 833330160), (4, 624997620), (5, 499998096), (6, 416665080), (8, 312498810), (9, 277776720), (10, 249999048), (12, 208332540), (13, 192306960), (15, 166666032), (16, 156249405), (18, 138888360), (20, 124999524), (24, 104166270), (26, 96153480), (27, 92592240), (30, 83333016), (36, 69444180), (39, 64102320), (40, 62499762), (45, 55555344), (48, 52083135), (52, 48076740), (54, 46296120), (59, 42372720), (60, 41666508), (65, 38461392), (72, 34722090), (78, 32051160), (80, 31249881), (81, 30864080), (90, 27777672), (104, 24038370), (108, 23148060), (117, 21367440), (118, 21186360), (120, 20833254), (130, 19230696), (135, 18518448), (144, 17361045), (156, 16025580), (162, 15432040), (177, 14124240), (180, 13888836), (195, 12820464), (208, 12019185), (216, 11574030), (234, 10683720), (236, 10593180), (240, 10416627), (260, 9615348), (270, 9259224), (295, 8474544), (312, 8012790), (324, 7716020), (351, 7122480), (354, 7062120), (360, 6944418), (390, 6410232), (405, 6172816), (432, 5787015), (468, 5341860), (472, 5296590), (503, 4970160), (520, 4807674), (531, 4708080), (540, 4629612), (585, 4273488), (590, 4237272), (624, 4006395), (648, 3858010), (702, 3561240), (708, 3531060), (720, 3472209), (767, 3259440), (780, 3205116), (810, 3086408), (885, 2824848), (936, 2670930), (944, 2648295), (1006, 2485080), (1040, 2403837), (1053, 2374160), (1062, 2354040), (1080, 2314806), (1170, 2136744), (1180, 2118636), (1296, 1929005), (1404, 1780620), (1416, 1765530), (1509, 1656720), (1534, 1629720), (1560, 1602558), (1593, 1569360), (1620, 1543204), (1755, 1424496), (1770, 1412424), (1872, 1335465), (2012, 1242540), (2106, 1187080), (2124, 1177020), (2160, 1157403), (2301, 1086480), (2340, 1068372), (2360, 1059318), (2515, 994032), (2655, 941616), (2808, 890310), (2832, 882765), (3018, 828360), (3068, 814860), (3120, 801279), (3186, 784680), (3240, 771602), (3510, 712248), (3540, 706212), (3835, 651888), (4024, 621270), (4212, 593540), (4248, 588510), (4527, 552240), (4602, 543240), (4680, 534186), (4720, 529659), (4779, 523120), (5030, 497016), (5265, 474832), (5310, 470808), (5616, 445155), (6036, 414180), (6136, 407430), (6372, 392340), (6480, 385801), (6539, 382320), (6903, 362160), (7020, 356124), (7080, 353106), (7545, 331344), (7670, 325944), (7965, 313872), (8048, 310635), (8424, 296770), (8496, 294255), (9054, 276120), (9204, 271620), (9360, 267093), (9558, 261560), (10060, 248508), (10530, 237416), (10620, 235404), (11505, 217296), (12072, 207090), (12272, 203715), (12744, 196170), (13078, 191160), (13581, 184080), (13806, 181080), (14040, 178062), (14160, 176553), (15090, 165672), (15340, 162972), (15930, 156936), (16848, 148385), (18108, 138060), (18408, 135810), (19116, 130780), (19617, 127440), (20120, 124254), (20709, 120720), (21060, 118708), (21240, 117702), (22635, 110448), (23010, 108648), (23895, 104624), (24144, 103545), (25488, 98085), (26156, 95580), (27162, 92040), (27612, 90540), (28080, 89031), (29677, 84240), (30180, 82836), (30680, 81486), (31860, 78468), (32695, 76464), (34515, 72432), (36216, 69030), (36816, 67905), (38232, 65390), (39234, 63720), (40240, 62127), (40743, 61360), (41418, 60360), (42120, 59354), (42480, 58851), (45270, 55224), (46020, 54324), (47790, 52312)]