20185920000

素因数分解:

$2^9\times 3^2\times 5^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 600

約数和(自身を含む): 74949121104

約数和(自身を除く): 54763201104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 64, 72, 75, 80, 86, 90, 96, 100, 120, 125, 128, 129, 144, 150, 160, 163, 172, 180, 192, 200, 215, 225, 240, 250, 256, 258, 288, 300, 320, 326, 344, 360, 375, 384, 387, 400, 430, 450, 480, 489, 500, 512, 516, 576, 600, 625, 640, 645, 652, 688, 720, 750, 768, 774, 800, 815, 860, 900, 960, 978, 1000, 1032, 1075, 1125, 1152, 1200, 1250, 1280, 1290, 1304, 1376, 1440, 1467, 1500, 1536, 1548, 1600, 1630, 1720, 1800, 1875, 1920, 1935, 1956, 2000, 2064, 2150, 2250, 2304, 2400, 2445, 2500, 2560, 2580, 2608, 2752, 2880, 2934, 3000, 3096, 3200, 3225, 3260, 3440, 3600, 3750, 3840, 3870, 3912, 4000, 4075, 4128, 4300, 4500, 4608, 4800, 4890, 5000, 5160, 5216, 5375, 5504, 5625, 5760, 5868, 6000, 6192, 6400, 6450, 6520, 6880, 7009, 7200, 7335, 7500, 7680, 7740, 7824, 8000, 8150, 8256, 8600, 9000, 9600, 9675, 9780, 10000, 10320, 10432, 10750, 11008, 11250, 11520, 11736, 12000, 12225, 12384, 12800, 12900, 13040, 13760, 14018, 14400, 14670, 15000, 15480, 15648, 16000, 16125, 16300, 16512, 17200, 18000, 19200, 19350, 19560, 20000, 20375, 20640, 20864, 21027, 21500, 22016, 22500, 23040, 23472, 24000, 24450, 24768, 25800, 26080, 26875, 27520, 28036, 28800, 29340, 30000, 30960, 31296, 32000, 32250, 32600, 33024, 34400, 35045, 36000, 36675, 38400, 38700, 39120, 40000, 40750, 41280, 41728, 42054, 43000, 45000, 46944, 48000, 48375, 48900, 49536, 51600, 52160, 53750, 55040, 56072, 57600, 58680, 60000, 61125, 61920, 62592, 63081, 64000, 64500, 65200, 66048, 68800, 70090, 72000, 73350, 77400, 78240, 80000, 80625, 81500, 82560, 83456, 84108, 86000, 90000, 93888, 96000, 96750, 97800, 99072, 101875, 103200, 104320, 105135, 107500, 110080, 112144, 115200, 117360, 120000, 122250, 123840, 125184, 126162, 129000, 130400, 137600, 140180, 144000, 146700, 154800, 156480, 160000, 161250, 163000, 165120, 168216, 172000, 175225, 180000, 183375, 187776, 192000, 193500, 195600, 198144, 203750, 206400, 208640, 210270, 215000, 224288, 234720, 240000, 241875, 244500, 247680, 250368, 252324, 258000, 260800, 275200, 280360, 288000, 293400, 305625, 309600, 312960, 315405, 320000, 322500, 326000, 330240, 336432, 344000, 350450, 360000, 366750, 375552, 387000, 391200, 407500, 412800, 417280, 420540, 430000, 448576, 469440, 480000, 483750, 489000, 495360, 504648, 516000, 521600, 525675, 550400, 560720, 576000, 586800, 611250, 619200, 625920, 630810, 645000, 652000, 672864, 688000, 700900, 720000, 733500, 751104, 774000, 782400, 815000, 825600, 841080, 860000, 876125, 897152, 916875, 938880, 960000, 967500, 978000, 990720, 1009296, 1032000, 1043200, 1051350, 1121440, 1173600, 1222500, 1238400, 1251840, 1261620, 1290000, 1304000, 1345728, 1376000, 1401800, 1440000, 1467000, 1548000, 1564800, 1577025, 1630000, 1651200, 1682160, 1720000, 1752250, 1794304, 1833750, 1877760, 1935000, 1956000, 2018592, 2064000, 2086400, 2102700, 2242880, 2347200, 2445000, 2476800, 2523240, 2580000, 2608000, 2628375, 2691456, 2752000, 2803600, 2880000, 2934000, 3096000, 3129600, 3154050, 3260000, 3364320, 3440000, 3504500, 3588608, 3667500, 3755520, 3870000, 3912000, 4037184, 4128000, 4205400, 4380625, 4485760, 4694400, 4890000, 4953600, 5046480, 5160000, 5216000, 5256750, 5382912, 5607200, 5868000, 6192000, 6259200, 6308100, 6520000, 6728640, 6880000, 7009000, 7335000, 7740000, 7824000, 7885125, 8074368, 8256000, 8410800, 8761250, 8971520, 9388800, 9780000, 10092960, 10320000, 10432000, 10513500, 10765824, 11214400, 11736000, 12384000, 12616200, 13040000, 13141875, 13457280, 13760000, 14018000, 14670000, 15480000, 15648000, 15770250, 16148736, 16821600, 17522500, 17943040, 18777600, 19560000, 20185920, 20640000, 21027000, 22428800, 23472000, 24768000, 25232400, 26080000, 26283750, 26914560, 28036000, 29340000, 30960000, 31296000, 31540500, 32297472, 33643200, 35045000, 39120000, 39425625, 40371840, 41280000, 42054000, 44857600, 46944000, 50464800, 52160000, 52567500, 53829120, 56072000, 58680000, 61920000, 63081000, 67286400, 70090000, 78240000, 78851250, 80743680, 84108000, 89715200, 93888000, 100929600, 105135000, 112144000, 117360000, 123840000, 126162000, 134572800, 140180000, 156480000, 157702500, 161487360, 168216000, 201859200, 210270000, 224288000, 234720000, 252324000, 269145600, 280360000, 315405000, 336432000, 403718400, 420540000, 448576000, 469440000, 504648000, 560720000, 630810000, 672864000, 807436800, 841080000, 1009296000, 1121440000, 1261620000, 1345728000, 1682160000, 2018592000, 2242880000, 2523240000, 3364320000, 4037184000, 5046480000, 6728640000, 10092960000, 20185920000]

約数ペア:

[(1, 20185920000), (2, 10092960000), (3, 6728640000), (4, 5046480000), (5, 4037184000), (6, 3364320000), (8, 2523240000), (9, 2242880000), (10, 2018592000), (12, 1682160000), (15, 1345728000), (16, 1261620000), (18, 1121440000), (20, 1009296000), (24, 841080000), (25, 807436800), (30, 672864000), (32, 630810000), (36, 560720000), (40, 504648000), (43, 469440000), (45, 448576000), (48, 420540000), (50, 403718400), (60, 336432000), (64, 315405000), (72, 280360000), (75, 269145600), (80, 252324000), (86, 234720000), (90, 224288000), (96, 210270000), (100, 201859200), (120, 168216000), (125, 161487360), (128, 157702500), (129, 156480000), (144, 140180000), (150, 134572800), (160, 126162000), (163, 123840000), (172, 117360000), (180, 112144000), (192, 105135000), (200, 100929600), (215, 93888000), (225, 89715200), (240, 84108000), (250, 80743680), (256, 78851250), (258, 78240000), (288, 70090000), (300, 67286400), (320, 63081000), (326, 61920000), (344, 58680000), (360, 56072000), (375, 53829120), (384, 52567500), (387, 52160000), (400, 50464800), (430, 46944000), (450, 44857600), (480, 42054000), (489, 41280000), (500, 40371840), (512, 39425625), (516, 39120000), (576, 35045000), (600, 33643200), (625, 32297472), (640, 31540500), (645, 31296000), (652, 30960000), (688, 29340000), (720, 28036000), (750, 26914560), (768, 26283750), (774, 26080000), (800, 25232400), (815, 24768000), (860, 23472000), (900, 22428800), (960, 21027000), (978, 20640000), (1000, 20185920), (1032, 19560000), (1075, 18777600), (1125, 17943040), (1152, 17522500), (1200, 16821600), (1250, 16148736), (1280, 15770250), (1290, 15648000), (1304, 15480000), (1376, 14670000), (1440, 14018000), (1467, 13760000), (1500, 13457280), (1536, 13141875), (1548, 13040000), (1600, 12616200), (1630, 12384000), (1720, 11736000), (1800, 11214400), (1875, 10765824), (1920, 10513500), (1935, 10432000), (1956, 10320000), (2000, 10092960), (2064, 9780000), (2150, 9388800), (2250, 8971520), (2304, 8761250), (2400, 8410800), (2445, 8256000), (2500, 8074368), (2560, 7885125), (2580, 7824000), (2608, 7740000), (2752, 7335000), (2880, 7009000), (2934, 6880000), (3000, 6728640), (3096, 6520000), (3200, 6308100), (3225, 6259200), (3260, 6192000), (3440, 5868000), (3600, 5607200), (3750, 5382912), (3840, 5256750), (3870, 5216000), (3912, 5160000), (4000, 5046480), (4075, 4953600), (4128, 4890000), (4300, 4694400), (4500, 4485760), (4608, 4380625), (4800, 4205400), (4890, 4128000), (5000, 4037184), (5160, 3912000), (5216, 3870000), (5375, 3755520), (5504, 3667500), (5625, 3588608), (5760, 3504500), (5868, 3440000), (6000, 3364320), (6192, 3260000), (6400, 3154050), (6450, 3129600), (6520, 3096000), (6880, 2934000), (7009, 2880000), (7200, 2803600), (7335, 2752000), (7500, 2691456), (7680, 2628375), (7740, 2608000), (7824, 2580000), (8000, 2523240), (8150, 2476800), (8256, 2445000), (8600, 2347200), (9000, 2242880), (9600, 2102700), (9675, 2086400), (9780, 2064000), (10000, 2018592), (10320, 1956000), (10432, 1935000), (10750, 1877760), (11008, 1833750), (11250, 1794304), (11520, 1752250), (11736, 1720000), (12000, 1682160), (12225, 1651200), (12384, 1630000), (12800, 1577025), (12900, 1564800), (13040, 1548000), (13760, 1467000), (14018, 1440000), (14400, 1401800), (14670, 1376000), (15000, 1345728), (15480, 1304000), (15648, 1290000), (16000, 1261620), (16125, 1251840), (16300, 1238400), (16512, 1222500), (17200, 1173600), (18000, 1121440), (19200, 1051350), (19350, 1043200), (19560, 1032000), (20000, 1009296), (20375, 990720), (20640, 978000), (20864, 967500), (21027, 960000), (21500, 938880), (22016, 916875), (22500, 897152), (23040, 876125), (23472, 860000), (24000, 841080), (24450, 825600), (24768, 815000), (25800, 782400), (26080, 774000), (26875, 751104), (27520, 733500), (28036, 720000), (28800, 700900), (29340, 688000), (30000, 672864), (30960, 652000), (31296, 645000), (32000, 630810), (32250, 625920), (32600, 619200), (33024, 611250), (34400, 586800), (35045, 576000), (36000, 560720), (36675, 550400), (38400, 525675), (38700, 521600), (39120, 516000), (40000, 504648), (40750, 495360), (41280, 489000), (41728, 483750), (42054, 480000), (43000, 469440), (45000, 448576), (46944, 430000), (48000, 420540), (48375, 417280), (48900, 412800), (49536, 407500), (51600, 391200), (52160, 387000), (53750, 375552), (55040, 366750), (56072, 360000), (57600, 350450), (58680, 344000), (60000, 336432), (61125, 330240), (61920, 326000), (62592, 322500), (63081, 320000), (64000, 315405), (64500, 312960), (65200, 309600), (66048, 305625), (68800, 293400), (70090, 288000), (72000, 280360), (73350, 275200), (77400, 260800), (78240, 258000), (80000, 252324), (80625, 250368), (81500, 247680), (82560, 244500), (83456, 241875), (84108, 240000), (86000, 234720), (90000, 224288), (93888, 215000), (96000, 210270), (96750, 208640), (97800, 206400), (99072, 203750), (101875, 198144), (103200, 195600), (104320, 193500), (105135, 192000), (107500, 187776), (110080, 183375), (112144, 180000), (115200, 175225), (117360, 172000), (120000, 168216), (122250, 165120), (123840, 163000), (125184, 161250), (126162, 160000), (129000, 156480), (130400, 154800), (137600, 146700), (140180, 144000)]