81161395200

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4049}}^1$

素因数の和:4117

約数の個数: 528

約数和(自身を含む): 308401020000

約数和(自身を除く): 227239624800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 32, 36, 40, 45, 48, 50, 54, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 108, 116, 120, 128, 135, 144, 145, 150, 160, 174, 180, 192, 200, 216, 225, 232, 240, 256, 261, 270, 288, 290, 300, 320, 348, 360, 384, 400, 432, 435, 450, 464, 480, 512, 522, 540, 576, 580, 600, 640, 675, 696, 720, 725, 768, 783, 800, 864, 870, 900, 928, 960, 1024, 1044, 1080, 1152, 1160, 1200, 1280, 1305, 1350, 1392, 1440, 1450, 1536, 1566, 1600, 1728, 1740, 1800, 1856, 1920, 2088, 2160, 2175, 2304, 2320, 2400, 2560, 2610, 2700, 2784, 2880, 2900, 3072, 3132, 3200, 3456, 3480, 3600, 3712, 3840, 3915, 4049, 4176, 4320, 4350, 4608, 4640, 4800, 5120, 5220, 5400, 5568, 5760, 5800, 6264, 6400, 6525, 6912, 6960, 7200, 7424, 7680, 7830, 8098, 8352, 8640, 8700, 9216, 9280, 9600, 10440, 10800, 11136, 11520, 11600, 12147, 12528, 12800, 13050, 13824, 13920, 14400, 14848, 15360, 15660, 16196, 16704, 17280, 17400, 18560, 19200, 19575, 20245, 20880, 21600, 22272, 23040, 23200, 24294, 25056, 25600, 26100, 27648, 27840, 28800, 29696, 31320, 32392, 33408, 34560, 34800, 36441, 37120, 38400, 39150, 40490, 41760, 43200, 44544, 46080, 46400, 48588, 50112, 52200, 55680, 57600, 60735, 62640, 64784, 66816, 69120, 69600, 72882, 74240, 76800, 78300, 80980, 83520, 86400, 89088, 92800, 97176, 100224, 101225, 104400, 109323, 111360, 115200, 117421, 121470, 125280, 129568, 133632, 138240, 139200, 145764, 148480, 156600, 161960, 167040, 172800, 182205, 185600, 194352, 200448, 202450, 208800, 218646, 222720, 230400, 234842, 242940, 250560, 259136, 267264, 278400, 291528, 303675, 313200, 323920, 334080, 345600, 352263, 364410, 371200, 388704, 400896, 404900, 417600, 437292, 445440, 469684, 485880, 501120, 518272, 546615, 556800, 583056, 587105, 607350, 626400, 647840, 668160, 691200, 704526, 728820, 742400, 777408, 801792, 809800, 835200, 874584, 911025, 939368, 971760, 1002240, 1036544, 1056789, 1093230, 1113600, 1166112, 1174210, 1214700, 1252800, 1295680, 1336320, 1409052, 1457640, 1554816, 1619600, 1670400, 1749168, 1761315, 1822050, 1878736, 1943520, 2004480, 2073088, 2113578, 2186460, 2227200, 2332224, 2348420, 2429400, 2505600, 2591360, 2733075, 2818104, 2915280, 2935525, 3109632, 3170367, 3239200, 3340800, 3498336, 3522630, 3644100, 3757472, 3887040, 4008960, 4146176, 4227156, 4372920, 4664448, 4696840, 4858800, 5011200, 5182720, 5283945, 5466150, 5636208, 5830560, 5871050, 6219264, 6340734, 6478400, 6681600, 6996672, 7045260, 7288200, 7514944, 7774080, 8454312, 8745840, 8806575, 9328896, 9393680, 9717600, 10022400, 10365440, 10567890, 10932300, 11272416, 11661120, 11742100, 12438528, 12681468, 12956800, 13993344, 14090520, 14576400, 15029888, 15548160, 15851835, 16908624, 17491680, 17613150, 18657792, 18787360, 19435200, 20044800, 20730880, 21135780, 21864600, 22544832, 23322240, 23484200, 25362936, 25913600, 26419725, 27986688, 28181040, 29152800, 30059776, 31096320, 31703670, 33817248, 34983360, 35226300, 37315584, 37574720, 38870400, 42271560, 43729200, 45089664, 46644480, 46968400, 50725872, 51827200, 52839450, 55973376, 56362080, 58305600, 60119552, 62192640, 63407340, 67634496, 69966720, 70452600, 75149440, 77740800, 79259175, 84543120, 87458400, 90179328, 93288960, 93936800, 101451744, 103654400, 105678900, 111946752, 112724160, 116611200, 120239104, 126814680, 135268992, 139933440, 140905200, 150298880, 155481600, 158518350, 169086240, 174916800, 180358656, 186577920, 187873600, 202903488, 211357800, 225448320, 233222400, 253629360, 270537984, 279866880, 281810400, 300597760, 310963200, 317036700, 338172480, 349833600, 360717312, 375747200, 405806976, 422715600, 450896640, 466444800, 507258720, 541075968, 559733760, 563620800, 601195520, 634073400, 676344960, 699667200, 751494400, 811613952, 845431200, 901793280, 932889600, 1014517440, 1082151936, 1127241600, 1268146800, 1352689920, 1399334400, 1502988800, 1623227904, 1690862400, 1803586560, 2029034880, 2254483200, 2536293600, 2705379840, 2798668800, 3005977600, 3246455808, 3381724800, 4058069760, 4508966400, 5072587200, 5410759680, 6763449600, 8116139520, 9017932800, 10145174400, 13526899200, 16232279040, 20290348800, 27053798400, 40580697600, 81161395200]

約数ペア:

[(1, 81161395200), (2, 40580697600), (3, 27053798400), (4, 20290348800), (5, 16232279040), (6, 13526899200), (8, 10145174400), (9, 9017932800), (10, 8116139520), (12, 6763449600), (15, 5410759680), (16, 5072587200), (18, 4508966400), (20, 4058069760), (24, 3381724800), (25, 3246455808), (27, 3005977600), (29, 2798668800), (30, 2705379840), (32, 2536293600), (36, 2254483200), (40, 2029034880), (45, 1803586560), (48, 1690862400), (50, 1623227904), (54, 1502988800), (58, 1399334400), (60, 1352689920), (64, 1268146800), (72, 1127241600), (75, 1082151936), (80, 1014517440), (87, 932889600), (90, 901793280), (96, 845431200), (100, 811613952), (108, 751494400), (116, 699667200), (120, 676344960), (128, 634073400), (135, 601195520), (144, 563620800), (145, 559733760), (150, 541075968), (160, 507258720), (174, 466444800), (180, 450896640), (192, 422715600), (200, 405806976), (216, 375747200), (225, 360717312), (232, 349833600), (240, 338172480), (256, 317036700), (261, 310963200), (270, 300597760), (288, 281810400), (290, 279866880), (300, 270537984), (320, 253629360), (348, 233222400), (360, 225448320), (384, 211357800), (400, 202903488), (432, 187873600), (435, 186577920), (450, 180358656), (464, 174916800), (480, 169086240), (512, 158518350), (522, 155481600), (540, 150298880), (576, 140905200), (580, 139933440), (600, 135268992), (640, 126814680), (675, 120239104), (696, 116611200), (720, 112724160), (725, 111946752), (768, 105678900), (783, 103654400), (800, 101451744), (864, 93936800), (870, 93288960), (900, 90179328), (928, 87458400), (960, 84543120), (1024, 79259175), (1044, 77740800), (1080, 75149440), (1152, 70452600), (1160, 69966720), (1200, 67634496), (1280, 63407340), (1305, 62192640), (1350, 60119552), (1392, 58305600), (1440, 56362080), (1450, 55973376), (1536, 52839450), (1566, 51827200), (1600, 50725872), (1728, 46968400), (1740, 46644480), (1800, 45089664), (1856, 43729200), (1920, 42271560), (2088, 38870400), (2160, 37574720), (2175, 37315584), (2304, 35226300), (2320, 34983360), (2400, 33817248), (2560, 31703670), (2610, 31096320), (2700, 30059776), (2784, 29152800), (2880, 28181040), (2900, 27986688), (3072, 26419725), (3132, 25913600), (3200, 25362936), (3456, 23484200), (3480, 23322240), (3600, 22544832), (3712, 21864600), (3840, 21135780), (3915, 20730880), (4049, 20044800), (4176, 19435200), (4320, 18787360), (4350, 18657792), (4608, 17613150), (4640, 17491680), (4800, 16908624), (5120, 15851835), (5220, 15548160), (5400, 15029888), (5568, 14576400), (5760, 14090520), (5800, 13993344), (6264, 12956800), (6400, 12681468), (6525, 12438528), (6912, 11742100), (6960, 11661120), (7200, 11272416), (7424, 10932300), (7680, 10567890), (7830, 10365440), (8098, 10022400), (8352, 9717600), (8640, 9393680), (8700, 9328896), (9216, 8806575), (9280, 8745840), (9600, 8454312), (10440, 7774080), (10800, 7514944), (11136, 7288200), (11520, 7045260), (11600, 6996672), (12147, 6681600), (12528, 6478400), (12800, 6340734), (13050, 6219264), (13824, 5871050), (13920, 5830560), (14400, 5636208), (14848, 5466150), (15360, 5283945), (15660, 5182720), (16196, 5011200), (16704, 4858800), (17280, 4696840), (17400, 4664448), (18560, 4372920), (19200, 4227156), (19575, 4146176), (20245, 4008960), (20880, 3887040), (21600, 3757472), (22272, 3644100), (23040, 3522630), (23200, 3498336), (24294, 3340800), (25056, 3239200), (25600, 3170367), (26100, 3109632), (27648, 2935525), (27840, 2915280), (28800, 2818104), (29696, 2733075), (31320, 2591360), (32392, 2505600), (33408, 2429400), (34560, 2348420), (34800, 2332224), (36441, 2227200), (37120, 2186460), (38400, 2113578), (39150, 2073088), (40490, 2004480), (41760, 1943520), (43200, 1878736), (44544, 1822050), (46080, 1761315), (46400, 1749168), (48588, 1670400), (50112, 1619600), (52200, 1554816), (55680, 1457640), (57600, 1409052), (60735, 1336320), (62640, 1295680), (64784, 1252800), (66816, 1214700), (69120, 1174210), (69600, 1166112), (72882, 1113600), (74240, 1093230), (76800, 1056789), (78300, 1036544), (80980, 1002240), (83520, 971760), (86400, 939368), (89088, 911025), (92800, 874584), (97176, 835200), (100224, 809800), (101225, 801792), (104400, 777408), (109323, 742400), (111360, 728820), (115200, 704526), (117421, 691200), (121470, 668160), (125280, 647840), (129568, 626400), (133632, 607350), (138240, 587105), (139200, 583056), (145764, 556800), (148480, 546615), (156600, 518272), (161960, 501120), (167040, 485880), (172800, 469684), (182205, 445440), (185600, 437292), (194352, 417600), (200448, 404900), (202450, 400896), (208800, 388704), (218646, 371200), (222720, 364410), (230400, 352263), (234842, 345600), (242940, 334080), (250560, 323920), (259136, 313200), (267264, 303675), (278400, 291528)]