18708120000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:526

約数の個数: 420

約数和(自身を含む): 67638392536

約数和(自身を除く): 48930272536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 157, 160, 180, 192, 200, 225, 240, 250, 288, 300, 314, 320, 331, 360, 375, 400, 450, 471, 480, 500, 576, 600, 625, 628, 662, 720, 750, 785, 800, 900, 942, 960, 993, 1000, 1125, 1200, 1250, 1256, 1324, 1413, 1440, 1500, 1570, 1600, 1655, 1800, 1875, 1884, 1986, 2000, 2250, 2355, 2400, 2500, 2512, 2648, 2826, 2880, 2979, 3000, 3140, 3310, 3600, 3750, 3768, 3925, 3972, 4000, 4500, 4710, 4800, 4965, 5000, 5024, 5296, 5625, 5652, 5958, 6000, 6280, 6620, 7065, 7200, 7500, 7536, 7850, 7944, 8000, 8275, 9000, 9420, 9930, 10000, 10048, 10592, 11250, 11304, 11775, 11916, 12000, 12560, 13240, 14130, 14400, 14895, 15000, 15072, 15700, 15888, 16550, 18000, 18840, 19625, 19860, 20000, 21184, 22500, 22608, 23550, 23832, 24000, 24825, 25120, 26480, 28260, 29790, 30000, 30144, 31400, 31776, 33100, 35325, 36000, 37680, 39250, 39720, 40000, 41375, 45000, 45216, 47100, 47664, 49650, 50240, 51967, 52960, 56520, 58875, 59580, 60000, 62800, 63552, 66200, 70650, 72000, 74475, 75360, 78500, 79440, 82750, 90000, 90432, 94200, 95328, 98125, 99300, 103934, 105920, 113040, 117750, 119160, 120000, 124125, 125600, 132400, 141300, 148950, 150720, 155901, 157000, 158880, 165500, 176625, 180000, 188400, 190656, 196250, 198600, 206875, 207868, 226080, 235500, 238320, 248250, 251200, 259835, 264800, 282600, 294375, 297900, 311802, 314000, 317760, 331000, 353250, 360000, 372375, 376800, 392500, 397200, 413750, 415736, 452160, 467703, 471000, 476640, 496500, 519670, 529600, 565200, 588750, 595800, 620625, 623604, 628000, 662000, 706500, 744750, 753600, 779505, 785000, 794400, 827500, 831472, 883125, 935406, 942000, 953280, 993000, 1039340, 1130400, 1177500, 1191600, 1241250, 1247208, 1256000, 1299175, 1324000, 1413000, 1489500, 1559010, 1570000, 1588800, 1655000, 1662944, 1766250, 1861875, 1870812, 1884000, 1986000, 2078680, 2260800, 2338515, 2355000, 2383200, 2482500, 2494416, 2598350, 2648000, 2826000, 2979000, 3118020, 3140000, 3310000, 3325888, 3532500, 3723750, 3741624, 3768000, 3897525, 3972000, 4157360, 4677030, 4710000, 4766400, 4965000, 4988832, 5196700, 5652000, 5958000, 6236040, 6280000, 6495875, 6620000, 7065000, 7447500, 7483248, 7795050, 7944000, 8314720, 9354060, 9420000, 9930000, 9977664, 10393400, 11304000, 11692575, 11916000, 12472080, 12991750, 13240000, 14130000, 14895000, 14966496, 15590100, 16629440, 18708120, 18840000, 19487625, 19860000, 20786800, 23385150, 23832000, 24944160, 25983500, 28260000, 29790000, 29932992, 31180200, 32479375, 37416240, 38975250, 39720000, 41573600, 46770300, 49888320, 51967000, 56520000, 58462875, 59580000, 62360400, 64958750, 74832480, 77950500, 83147200, 93540600, 97438125, 103934000, 116925750, 119160000, 124720800, 129917500, 149664960, 155901000, 187081200, 194876250, 207868000, 233851500, 249441600, 259835000, 292314375, 311802000, 374162400, 389752500, 415736000, 467703000, 519670000, 584628750, 623604000, 748324800, 779505000, 935406000, 1039340000, 1169257500, 1247208000, 1559010000, 1870812000, 2078680000, 2338515000, 3118020000, 3741624000, 4677030000, 6236040000, 9354060000, 18708120000]

約数ペア:

[(1, 18708120000), (2, 9354060000), (3, 6236040000), (4, 4677030000), (5, 3741624000), (6, 3118020000), (8, 2338515000), (9, 2078680000), (10, 1870812000), (12, 1559010000), (15, 1247208000), (16, 1169257500), (18, 1039340000), (20, 935406000), (24, 779505000), (25, 748324800), (30, 623604000), (32, 584628750), (36, 519670000), (40, 467703000), (45, 415736000), (48, 389752500), (50, 374162400), (60, 311802000), (64, 292314375), (72, 259835000), (75, 249441600), (80, 233851500), (90, 207868000), (96, 194876250), (100, 187081200), (120, 155901000), (125, 149664960), (144, 129917500), (150, 124720800), (157, 119160000), (160, 116925750), (180, 103934000), (192, 97438125), (200, 93540600), (225, 83147200), (240, 77950500), (250, 74832480), (288, 64958750), (300, 62360400), (314, 59580000), (320, 58462875), (331, 56520000), (360, 51967000), (375, 49888320), (400, 46770300), (450, 41573600), (471, 39720000), (480, 38975250), (500, 37416240), (576, 32479375), (600, 31180200), (625, 29932992), (628, 29790000), (662, 28260000), (720, 25983500), (750, 24944160), (785, 23832000), (800, 23385150), (900, 20786800), (942, 19860000), (960, 19487625), (993, 18840000), (1000, 18708120), (1125, 16629440), (1200, 15590100), (1250, 14966496), (1256, 14895000), (1324, 14130000), (1413, 13240000), (1440, 12991750), (1500, 12472080), (1570, 11916000), (1600, 11692575), (1655, 11304000), (1800, 10393400), (1875, 9977664), (1884, 9930000), (1986, 9420000), (2000, 9354060), (2250, 8314720), (2355, 7944000), (2400, 7795050), (2500, 7483248), (2512, 7447500), (2648, 7065000), (2826, 6620000), (2880, 6495875), (2979, 6280000), (3000, 6236040), (3140, 5958000), (3310, 5652000), (3600, 5196700), (3750, 4988832), (3768, 4965000), (3925, 4766400), (3972, 4710000), (4000, 4677030), (4500, 4157360), (4710, 3972000), (4800, 3897525), (4965, 3768000), (5000, 3741624), (5024, 3723750), (5296, 3532500), (5625, 3325888), (5652, 3310000), (5958, 3140000), (6000, 3118020), (6280, 2979000), (6620, 2826000), (7065, 2648000), (7200, 2598350), (7500, 2494416), (7536, 2482500), (7850, 2383200), (7944, 2355000), (8000, 2338515), (8275, 2260800), (9000, 2078680), (9420, 1986000), (9930, 1884000), (10000, 1870812), (10048, 1861875), (10592, 1766250), (11250, 1662944), (11304, 1655000), (11775, 1588800), (11916, 1570000), (12000, 1559010), (12560, 1489500), (13240, 1413000), (14130, 1324000), (14400, 1299175), (14895, 1256000), (15000, 1247208), (15072, 1241250), (15700, 1191600), (15888, 1177500), (16550, 1130400), (18000, 1039340), (18840, 993000), (19625, 953280), (19860, 942000), (20000, 935406), (21184, 883125), (22500, 831472), (22608, 827500), (23550, 794400), (23832, 785000), (24000, 779505), (24825, 753600), (25120, 744750), (26480, 706500), (28260, 662000), (29790, 628000), (30000, 623604), (30144, 620625), (31400, 595800), (31776, 588750), (33100, 565200), (35325, 529600), (36000, 519670), (37680, 496500), (39250, 476640), (39720, 471000), (40000, 467703), (41375, 452160), (45000, 415736), (45216, 413750), (47100, 397200), (47664, 392500), (49650, 376800), (50240, 372375), (51967, 360000), (52960, 353250), (56520, 331000), (58875, 317760), (59580, 314000), (60000, 311802), (62800, 297900), (63552, 294375), (66200, 282600), (70650, 264800), (72000, 259835), (74475, 251200), (75360, 248250), (78500, 238320), (79440, 235500), (82750, 226080), (90000, 207868), (90432, 206875), (94200, 198600), (95328, 196250), (98125, 190656), (99300, 188400), (103934, 180000), (105920, 176625), (113040, 165500), (117750, 158880), (119160, 157000), (120000, 155901), (124125, 150720), (125600, 148950), (132400, 141300)]