20685549600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1033

約数の個数: 432

約数和(自身を含む): 75752651520

約数和(自身を除く): 55067101920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 79, 80, 82, 90, 96, 100, 120, 123, 144, 150, 158, 160, 164, 180, 200, 205, 225, 237, 240, 246, 288, 300, 316, 328, 360, 369, 395, 400, 410, 450, 474, 480, 492, 600, 615, 632, 656, 711, 720, 738, 790, 800, 820, 887, 900, 948, 984, 1025, 1185, 1200, 1230, 1264, 1312, 1422, 1440, 1476, 1580, 1640, 1774, 1800, 1845, 1896, 1968, 1975, 2050, 2370, 2400, 2460, 2528, 2661, 2844, 2952, 3075, 3160, 3239, 3280, 3548, 3555, 3600, 3690, 3792, 3936, 3950, 4100, 4435, 4740, 4920, 5322, 5688, 5904, 5925, 6150, 6320, 6478, 6560, 7096, 7110, 7200, 7380, 7584, 7900, 7983, 8200, 8870, 9225, 9480, 9717, 9840, 10644, 11376, 11808, 11850, 12300, 12640, 12956, 13305, 14192, 14220, 14760, 15800, 15966, 16195, 16400, 17740, 17775, 18450, 18960, 19434, 19680, 21288, 22175, 22752, 23700, 24600, 25912, 26610, 28384, 28440, 29151, 29520, 31600, 31932, 32390, 32800, 35480, 35550, 36367, 36900, 37920, 38868, 39915, 42576, 44350, 47400, 48585, 49200, 51824, 53220, 56880, 58302, 59040, 63200, 63864, 64780, 66525, 70073, 70960, 71100, 72734, 73800, 77736, 79830, 80975, 85152, 88700, 94800, 97170, 98400, 103648, 106440, 109101, 113760, 116604, 127728, 129560, 133050, 140146, 141920, 142200, 145468, 145755, 147600, 155472, 159660, 161950, 177400, 181835, 189600, 194340, 199575, 210219, 212880, 218202, 233208, 242925, 255456, 259120, 266100, 280292, 284400, 290936, 291510, 295200, 310944, 319320, 323900, 327303, 350365, 354800, 363670, 388680, 399150, 420438, 425760, 436404, 466416, 485850, 518240, 532200, 545505, 560584, 568800, 581872, 583020, 630657, 638640, 647800, 654606, 700730, 709600, 727340, 728775, 777360, 798300, 840876, 872808, 909175, 932832, 971700, 1051095, 1064400, 1091010, 1121168, 1163744, 1166040, 1261314, 1277280, 1295600, 1309212, 1401460, 1454680, 1457550, 1554720, 1596600, 1636515, 1681752, 1745616, 1751825, 1818350, 1943400, 2102190, 2128800, 2182020, 2242336, 2332080, 2522628, 2591200, 2618424, 2727525, 2802920, 2872993, 2909360, 2915100, 3153285, 3193200, 3273030, 3363504, 3491232, 3503650, 3636700, 3886800, 4204380, 4364040, 4664160, 5045256, 5236848, 5255475, 5455050, 5605840, 5745986, 5818720, 5830200, 6306570, 6386400, 6546060, 6727008, 7007300, 7273400, 7773600, 8182575, 8408760, 8618979, 8728080, 10090512, 10473696, 10510950, 10910100, 11211680, 11491972, 11660400, 12613140, 13092120, 14014600, 14364965, 14546800, 15766425, 16365150, 16817520, 17237958, 17456160, 20181024, 21021900, 21820200, 22983944, 23320800, 25226280, 25856937, 26184240, 28029200, 28729930, 29093600, 31532850, 32730300, 33635040, 34475916, 42043800, 43094895, 43640400, 45967888, 50452560, 51713874, 52368480, 56058400, 57459860, 63065700, 65460600, 68951832, 71824825, 84087600, 86189790, 87280800, 91935776, 100905120, 103427748, 114919720, 126131400, 129284685, 130921200, 137903664, 143649650, 168175200, 172379580, 206855496, 215474475, 229839440, 252262800, 258569370, 261842400, 275807328, 287299300, 344759160, 413710992, 430948950, 459678880, 504525600, 517138740, 574598600, 646423425, 689518320, 827421984, 861897900, 1034277480, 1149197200, 1292846850, 1379036640, 1723795800, 2068554960, 2298394400, 2585693700, 3447591600, 4137109920, 5171387400, 6895183200, 10342774800, 20685549600]

約数ペア:

[(1, 20685549600), (2, 10342774800), (3, 6895183200), (4, 5171387400), (5, 4137109920), (6, 3447591600), (8, 2585693700), (9, 2298394400), (10, 2068554960), (12, 1723795800), (15, 1379036640), (16, 1292846850), (18, 1149197200), (20, 1034277480), (24, 861897900), (25, 827421984), (30, 689518320), (32, 646423425), (36, 574598600), (40, 517138740), (41, 504525600), (45, 459678880), (48, 430948950), (50, 413710992), (60, 344759160), (72, 287299300), (75, 275807328), (79, 261842400), (80, 258569370), (82, 252262800), (90, 229839440), (96, 215474475), (100, 206855496), (120, 172379580), (123, 168175200), (144, 143649650), (150, 137903664), (158, 130921200), (160, 129284685), (164, 126131400), (180, 114919720), (200, 103427748), (205, 100905120), (225, 91935776), (237, 87280800), (240, 86189790), (246, 84087600), (288, 71824825), (300, 68951832), (316, 65460600), (328, 63065700), (360, 57459860), (369, 56058400), (395, 52368480), (400, 51713874), (410, 50452560), (450, 45967888), (474, 43640400), (480, 43094895), (492, 42043800), (600, 34475916), (615, 33635040), (632, 32730300), (656, 31532850), (711, 29093600), (720, 28729930), (738, 28029200), (790, 26184240), (800, 25856937), (820, 25226280), (887, 23320800), (900, 22983944), (948, 21820200), (984, 21021900), (1025, 20181024), (1185, 17456160), (1200, 17237958), (1230, 16817520), (1264, 16365150), (1312, 15766425), (1422, 14546800), (1440, 14364965), (1476, 14014600), (1580, 13092120), (1640, 12613140), (1774, 11660400), (1800, 11491972), (1845, 11211680), (1896, 10910100), (1968, 10510950), (1975, 10473696), (2050, 10090512), (2370, 8728080), (2400, 8618979), (2460, 8408760), (2528, 8182575), (2661, 7773600), (2844, 7273400), (2952, 7007300), (3075, 6727008), (3160, 6546060), (3239, 6386400), (3280, 6306570), (3548, 5830200), (3555, 5818720), (3600, 5745986), (3690, 5605840), (3792, 5455050), (3936, 5255475), (3950, 5236848), (4100, 5045256), (4435, 4664160), (4740, 4364040), (4920, 4204380), (5322, 3886800), (5688, 3636700), (5904, 3503650), (5925, 3491232), (6150, 3363504), (6320, 3273030), (6478, 3193200), (6560, 3153285), (7096, 2915100), (7110, 2909360), (7200, 2872993), (7380, 2802920), (7584, 2727525), (7900, 2618424), (7983, 2591200), (8200, 2522628), (8870, 2332080), (9225, 2242336), (9480, 2182020), (9717, 2128800), (9840, 2102190), (10644, 1943400), (11376, 1818350), (11808, 1751825), (11850, 1745616), (12300, 1681752), (12640, 1636515), (12956, 1596600), (13305, 1554720), (14192, 1457550), (14220, 1454680), (14760, 1401460), (15800, 1309212), (15966, 1295600), (16195, 1277280), (16400, 1261314), (17740, 1166040), (17775, 1163744), (18450, 1121168), (18960, 1091010), (19434, 1064400), (19680, 1051095), (21288, 971700), (22175, 932832), (22752, 909175), (23700, 872808), (24600, 840876), (25912, 798300), (26610, 777360), (28384, 728775), (28440, 727340), (29151, 709600), (29520, 700730), (31600, 654606), (31932, 647800), (32390, 638640), (32800, 630657), (35480, 583020), (35550, 581872), (36367, 568800), (36900, 560584), (37920, 545505), (38868, 532200), (39915, 518240), (42576, 485850), (44350, 466416), (47400, 436404), (48585, 425760), (49200, 420438), (51824, 399150), (53220, 388680), (56880, 363670), (58302, 354800), (59040, 350365), (63200, 327303), (63864, 323900), (64780, 319320), (66525, 310944), (70073, 295200), (70960, 291510), (71100, 290936), (72734, 284400), (73800, 280292), (77736, 266100), (79830, 259120), (80975, 255456), (85152, 242925), (88700, 233208), (94800, 218202), (97170, 212880), (98400, 210219), (103648, 199575), (106440, 194340), (109101, 189600), (113760, 181835), (116604, 177400), (127728, 161950), (129560, 159660), (133050, 155472), (140146, 147600), (141920, 145755), (142200, 145468)]