20021337600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 720

約数和(自身を含む): 75583495680

約数和(自身を除く): 55562158080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 32, 33, 40, 44, 48, 50, 55, 60, 62, 64, 66, 75, 80, 88, 93, 96, 100, 110, 120, 121, 124, 128, 132, 139, 150, 155, 160, 165, 176, 186, 192, 200, 220, 240, 242, 248, 256, 264, 275, 278, 300, 310, 320, 330, 341, 352, 363, 372, 384, 400, 417, 440, 465, 480, 484, 496, 512, 528, 550, 556, 600, 605, 620, 640, 660, 682, 695, 704, 726, 744, 768, 775, 800, 825, 834, 880, 930, 960, 968, 992, 1023, 1056, 1100, 1112, 1200, 1210, 1240, 1280, 1320, 1364, 1390, 1408, 1452, 1488, 1529, 1536, 1550, 1600, 1650, 1668, 1705, 1760, 1815, 1860, 1920, 1936, 1984, 2046, 2085, 2112, 2200, 2224, 2325, 2400, 2420, 2480, 2560, 2640, 2728, 2780, 2816, 2904, 2976, 3025, 3058, 3100, 3200, 3300, 3336, 3410, 3475, 3520, 3630, 3720, 3751, 3840, 3872, 3968, 4092, 4170, 4224, 4309, 4400, 4448, 4587, 4650, 4800, 4840, 4960, 5115, 5280, 5456, 5560, 5632, 5808, 5952, 6050, 6116, 6200, 6400, 6600, 6672, 6820, 6950, 7040, 7260, 7440, 7502, 7645, 7680, 7744, 7936, 8184, 8340, 8448, 8525, 8618, 8800, 8896, 9075, 9174, 9300, 9600, 9680, 9920, 10230, 10425, 10560, 10912, 11120, 11253, 11616, 11904, 12100, 12232, 12400, 12800, 12927, 13200, 13344, 13640, 13900, 14080, 14520, 14880, 15004, 15290, 15488, 15872, 16368, 16680, 16819, 16896, 17050, 17236, 17600, 17792, 18150, 18348, 18600, 18755, 19200, 19360, 19840, 20460, 20850, 21120, 21545, 21824, 22240, 22506, 22935, 23232, 23808, 24200, 24464, 24800, 25575, 25854, 26400, 26688, 27280, 27800, 28160, 29040, 29760, 30008, 30580, 30976, 32736, 33360, 33638, 34100, 34472, 35200, 35584, 36300, 36696, 37200, 37510, 38225, 38400, 38720, 39680, 40920, 41700, 42240, 43090, 43648, 44480, 45012, 45870, 46464, 47399, 47616, 48400, 48928, 49600, 50457, 51150, 51708, 52800, 53376, 54560, 55600, 56265, 58080, 59520, 60016, 61160, 61952, 64635, 65472, 66720, 67276, 68200, 68944, 70400, 71168, 72600, 73392, 74400, 75020, 76450, 77440, 79360, 81840, 83400, 84095, 84480, 86180, 87296, 88960, 90024, 91740, 92928, 93775, 94798, 96800, 97856, 99200, 100914, 102300, 103416, 105600, 106752, 107725, 109120, 111200, 112530, 114675, 116160, 119040, 120032, 122320, 129270, 130944, 133440, 134552, 136400, 137888, 140800, 142197, 145200, 146784, 148800, 150040, 152900, 154880, 163680, 166800, 168190, 172360, 174592, 177920, 180048, 183480, 185856, 187550, 189596, 193600, 195712, 198400, 201828, 204600, 206832, 211200, 213504, 215450, 218240, 222400, 225060, 229350, 232320, 236995, 238080, 240064, 244640, 252285, 258540, 261888, 266880, 269104, 272800, 275776, 281325, 284394, 290400, 293568, 297600, 300080, 305800, 309760, 323175, 327360, 333600, 336380, 344720, 355840, 360096, 366960, 375100, 379192, 387200, 391424, 396800, 403656, 409200, 413664, 420475, 422400, 430900, 436480, 444800, 450120, 458700, 464640, 473990, 480128, 489280, 504570, 517080, 521389, 523776, 533760, 538208, 545600, 551552, 562650, 568788, 580800, 587136, 595200, 600160, 611600, 646350, 654720, 667200, 672760, 689440, 710985, 720192, 733920, 750200, 758384, 774400, 782848, 807312, 818400, 827328, 840950, 861800, 872960, 889600, 900240, 917400, 929280, 947980, 960256, 978560, 1009140, 1034160, 1042778, 1067520, 1076416, 1091200, 1103104, 1125300, 1137576, 1161600, 1174272, 1184975, 1190400, 1200320, 1223200, 1261425, 1292700, 1309440, 1334400, 1345520, 1378880, 1421970, 1440384, 1467840, 1500400, 1516768, 1548800, 1564167, 1614624, 1636800, 1654656, 1681900, 1723600, 1779200, 1800480, 1834800, 1895960, 1920512, 1957120, 2018280, 2068320, 2085556, 2152832, 2182400, 2206208, 2250600, 2275152, 2323200, 2348544, 2369950, 2400640, 2446400, 2522850, 2585400, 2606945, 2618880, 2668800, 2691040, 2757760, 2843940, 2880768, 2935680, 3000800, 3033536, 3128334, 3229248, 3273600, 3309312, 3363800, 3447200, 3554925, 3600960, 3669600, 3791920, 3914240, 4036560, 4136640, 4171112, 4305664, 4364800, 4501200, 4550304, 4646400, 4739900, 4801280, 4892800, 5045700, 5170800, 5213890, 5337600, 5382080, 5515520, 5687880, 5761536, 5871360, 6001600, 6067072, 6256668, 6458496, 6547200, 6618624, 6727600, 6894400, 7109850, 7201920, 7339200, 7583840, 7820835, 8073120, 8273280, 8342224, 8611328, 9002400, 9100608, 9479800, 9602560, 9785600, 10091400, 10341600, 10427780, 10764160, 11031040, 11375760, 11742720, 12003200, 12134144, 12513336, 12916992, 13034725, 13094400, 13455200, 13788800, 14219700, 14403840, 14678400, 15167680, 15641670, 16146240, 16546560, 16684448, 18004800, 18201216, 18959600, 19571200, 20182800, 20683200, 20855560, 21528320, 22751520, 24006400, 24268288, 25026672, 25833984, 26069450, 26910400, 27577600, 28439400, 28807680, 29356800, 30335360, 31283340, 32292480, 33093120, 33368896, 36009600, 36402432, 37919200, 39104175, 40365600, 41366400, 41711120, 43056640, 45503040, 48012800, 50053344, 52138900, 53820800, 55155200, 56878800, 58713600, 60670720, 62566680, 64584960, 66737792, 72019200, 72804864, 75838400, 78208350, 80731200, 82732800, 83422240, 91006080, 100106688, 104277800, 107641600, 113757600, 121341440, 125133360, 129169920, 133475584, 144038400, 151676800, 156416700, 161462400, 165465600, 166844480, 182012160, 200213376, 208555600, 215283200, 227515200, 250266720, 266951168, 303353600, 312833400, 322924800, 333688960, 364024320, 400426752, 417111200, 455030400, 500533440, 606707200, 625666800, 645849600, 667377920, 800853504, 834222400, 910060800, 1001066880, 1251333600, 1334755840, 1668444800, 1820121600, 2002133760, 2502667200, 3336889600, 4004267520, 5005334400, 6673779200, 10010668800, 20021337600]

約数ペア:

[(1, 20021337600), (2, 10010668800), (3, 6673779200), (4, 5005334400), (5, 4004267520), (6, 3336889600), (8, 2502667200), (10, 2002133760), (11, 1820121600), (12, 1668444800), (15, 1334755840), (16, 1251333600), (20, 1001066880), (22, 910060800), (24, 834222400), (25, 800853504), (30, 667377920), (31, 645849600), (32, 625666800), (33, 606707200), (40, 500533440), (44, 455030400), (48, 417111200), (50, 400426752), (55, 364024320), (60, 333688960), (62, 322924800), (64, 312833400), (66, 303353600), (75, 266951168), (80, 250266720), (88, 227515200), (93, 215283200), (96, 208555600), (100, 200213376), (110, 182012160), (120, 166844480), (121, 165465600), (124, 161462400), (128, 156416700), (132, 151676800), (139, 144038400), (150, 133475584), (155, 129169920), (160, 125133360), (165, 121341440), (176, 113757600), (186, 107641600), (192, 104277800), (200, 100106688), (220, 91006080), (240, 83422240), (242, 82732800), (248, 80731200), (256, 78208350), (264, 75838400), (275, 72804864), (278, 72019200), (300, 66737792), (310, 64584960), (320, 62566680), (330, 60670720), (341, 58713600), (352, 56878800), (363, 55155200), (372, 53820800), (384, 52138900), (400, 50053344), (417, 48012800), (440, 45503040), (465, 43056640), (480, 41711120), (484, 41366400), (496, 40365600), (512, 39104175), (528, 37919200), (550, 36402432), (556, 36009600), (600, 33368896), (605, 33093120), (620, 32292480), (640, 31283340), (660, 30335360), (682, 29356800), (695, 28807680), (704, 28439400), (726, 27577600), (744, 26910400), (768, 26069450), (775, 25833984), (800, 25026672), (825, 24268288), (834, 24006400), (880, 22751520), (930, 21528320), (960, 20855560), (968, 20683200), (992, 20182800), (1023, 19571200), (1056, 18959600), (1100, 18201216), (1112, 18004800), (1200, 16684448), (1210, 16546560), (1240, 16146240), (1280, 15641670), (1320, 15167680), (1364, 14678400), (1390, 14403840), (1408, 14219700), (1452, 13788800), (1488, 13455200), (1529, 13094400), (1536, 13034725), (1550, 12916992), (1600, 12513336), (1650, 12134144), (1668, 12003200), (1705, 11742720), (1760, 11375760), (1815, 11031040), (1860, 10764160), (1920, 10427780), (1936, 10341600), (1984, 10091400), (2046, 9785600), (2085, 9602560), (2112, 9479800), (2200, 9100608), (2224, 9002400), (2325, 8611328), (2400, 8342224), (2420, 8273280), (2480, 8073120), (2560, 7820835), (2640, 7583840), (2728, 7339200), (2780, 7201920), (2816, 7109850), (2904, 6894400), (2976, 6727600), (3025, 6618624), (3058, 6547200), (3100, 6458496), (3200, 6256668), (3300, 6067072), (3336, 6001600), (3410, 5871360), (3475, 5761536), (3520, 5687880), (3630, 5515520), (3720, 5382080), (3751, 5337600), (3840, 5213890), (3872, 5170800), (3968, 5045700), (4092, 4892800), (4170, 4801280), (4224, 4739900), (4309, 4646400), (4400, 4550304), (4448, 4501200), (4587, 4364800), (4650, 4305664), (4800, 4171112), (4840, 4136640), (4960, 4036560), (5115, 3914240), (5280, 3791920), (5456, 3669600), (5560, 3600960), (5632, 3554925), (5808, 3447200), (5952, 3363800), (6050, 3309312), (6116, 3273600), (6200, 3229248), (6400, 3128334), (6600, 3033536), (6672, 3000800), (6820, 2935680), (6950, 2880768), (7040, 2843940), (7260, 2757760), (7440, 2691040), (7502, 2668800), (7645, 2618880), (7680, 2606945), (7744, 2585400), (7936, 2522850), (8184, 2446400), (8340, 2400640), (8448, 2369950), (8525, 2348544), (8618, 2323200), (8800, 2275152), (8896, 2250600), (9075, 2206208), (9174, 2182400), (9300, 2152832), (9600, 2085556), (9680, 2068320), (9920, 2018280), (10230, 1957120), (10425, 1920512), (10560, 1895960), (10912, 1834800), (11120, 1800480), (11253, 1779200), (11616, 1723600), (11904, 1681900), (12100, 1654656), (12232, 1636800), (12400, 1614624), (12800, 1564167), (12927, 1548800), (13200, 1516768), (13344, 1500400), (13640, 1467840), (13900, 1440384), (14080, 1421970), (14520, 1378880), (14880, 1345520), (15004, 1334400), (15290, 1309440), (15488, 1292700), (15872, 1261425), (16368, 1223200), (16680, 1200320), (16819, 1190400), (16896, 1184975), (17050, 1174272), (17236, 1161600), (17600, 1137576), (17792, 1125300), (18150, 1103104), (18348, 1091200), (18600, 1076416), (18755, 1067520), (19200, 1042778), (19360, 1034160), (19840, 1009140), (20460, 978560), (20850, 960256), (21120, 947980), (21545, 929280), (21824, 917400), (22240, 900240), (22506, 889600), (22935, 872960), (23232, 861800), (23808, 840950), (24200, 827328), (24464, 818400), (24800, 807312), (25575, 782848), (25854, 774400), (26400, 758384), (26688, 750200), (27280, 733920), (27800, 720192), (28160, 710985), (29040, 689440), (29760, 672760), (30008, 667200), (30580, 654720), (30976, 646350), (32736, 611600), (33360, 600160), (33638, 595200), (34100, 587136), (34472, 580800), (35200, 568788), (35584, 562650), (36300, 551552), (36696, 545600), (37200, 538208), (37510, 533760), (38225, 523776), (38400, 521389), (38720, 517080), (39680, 504570), (40920, 489280), (41700, 480128), (42240, 473990), (43090, 464640), (43648, 458700), (44480, 450120), (45012, 444800), (45870, 436480), (46464, 430900), (47399, 422400), (47616, 420475), (48400, 413664), (48928, 409200), (49600, 403656), (50457, 396800), (51150, 391424), (51708, 387200), (52800, 379192), (53376, 375100), (54560, 366960), (55600, 360096), (56265, 355840), (58080, 344720), (59520, 336380), (60016, 333600), (61160, 327360), (61952, 323175), (64635, 309760), (65472, 305800), (66720, 300080), (67276, 297600), (68200, 293568), (68944, 290400), (70400, 284394), (71168, 281325), (72600, 275776), (73392, 272800), (74400, 269104), (75020, 266880), (76450, 261888), (77440, 258540), (79360, 252285), (81840, 244640), (83400, 240064), (84095, 238080), (84480, 236995), (86180, 232320), (87296, 229350), (88960, 225060), (90024, 222400), (91740, 218240), (92928, 215450), (93775, 213504), (94798, 211200), (96800, 206832), (97856, 204600), (99200, 201828), (100914, 198400), (102300, 195712), (103416, 193600), (105600, 189596), (106752, 187550), (107725, 185856), (109120, 183480), (111200, 180048), (112530, 177920), (114675, 174592), (116160, 172360), (119040, 168190), (120032, 166800), (122320, 163680), (129270, 154880), (130944, 152900), (133440, 150040), (134552, 148800), (136400, 146784), (137888, 145200), (140800, 142197)]