121545055440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{941}}^1$

素因数の和:1640

約数の個数: 400

約数和(自身を含む): 436903036416

約数和(自身を除く): 315357980976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 643, 648, 720, 744, 810, 837, 930, 941, 1080, 1116, 1240, 1286, 1296, 1395, 1488, 1620, 1674, 1860, 1882, 1929, 2160, 2232, 2480, 2511, 2572, 2790, 2823, 3215, 3240, 3348, 3720, 3764, 3858, 4185, 4464, 4705, 5022, 5144, 5580, 5646, 5787, 6430, 6480, 6696, 7440, 7528, 7716, 8370, 8469, 9410, 9645, 10044, 10288, 11160, 11292, 11574, 12555, 12860, 13392, 14115, 15056, 15432, 16740, 16938, 17361, 18820, 19290, 19933, 20088, 22320, 22584, 23148, 25110, 25407, 25720, 28230, 28935, 29171, 30864, 33480, 33876, 34722, 37640, 38580, 39866, 40176, 42345, 45168, 46296, 50220, 50814, 51440, 52083, 56460, 57870, 58342, 59799, 66960, 67752, 69444, 75280, 76221, 77160, 79732, 84690, 86805, 87513, 92592, 99665, 100440, 101628, 104166, 112920, 115740, 116684, 119598, 127035, 135504, 138888, 145855, 152442, 154320, 159464, 169380, 173610, 175026, 179397, 199330, 200880, 203256, 208332, 225840, 231480, 233368, 239196, 254070, 260415, 262539, 277776, 291710, 298995, 304884, 318928, 338760, 347220, 350052, 358794, 381105, 398660, 406512, 416664, 437565, 462960, 466736, 478392, 508140, 520830, 525078, 538191, 583420, 597990, 605063, 609768, 677520, 694440, 700104, 717588, 762210, 787617, 797320, 833328, 875130, 896985, 956784, 1016280, 1041660, 1050156, 1076382, 1166840, 1195980, 1210126, 1219536, 1312695, 1388880, 1400208, 1435176, 1524420, 1575234, 1594640, 1614573, 1750260, 1793970, 1815189, 2032560, 2083320, 2100312, 2152764, 2333680, 2362851, 2391960, 2420252, 2625390, 2690955, 2870352, 3025315, 3048840, 3150468, 3229146, 3500520, 3587940, 3630378, 3938085, 4166640, 4200624, 4305528, 4725702, 4783920, 4840504, 5250780, 5381910, 5445567, 6050630, 6097680, 6300936, 6458292, 7001040, 7175880, 7260756, 7876170, 8072865, 8611056, 9075945, 9451404, 9681008, 10501560, 10763820, 10891134, 11814255, 12101260, 12601872, 12916584, 14351760, 14521512, 15752340, 16145730, 16336701, 18151890, 18756953, 18902808, 21003120, 21527640, 21782268, 23628510, 24202520, 25833168, 27227835, 29043024, 31504680, 32291460, 32673402, 36303780, 37513906, 37805616, 43055280, 43564536, 47257020, 48405040, 49010103, 54455670, 56270859, 63009360, 64582920, 65346804, 72607560, 75027812, 81683505, 87129072, 93784765, 94514040, 98020206, 108911340, 112541718, 129165840, 130693608, 145215120, 150055624, 163367010, 168812577, 187569530, 189028080, 196040412, 217822680, 225083436, 245050515, 261387216, 281354295, 300111248, 326734020, 337625154, 375139060, 392080824, 435645360, 450166872, 490101030, 506437731, 562708590, 653468040, 675250308, 750278120, 784161648, 844062885, 900333744, 980202060, 1012875462, 1125417180, 1306936080, 1350500616, 1500556240, 1519313193, 1688125770, 1960404120, 2025750924, 2250834360, 2532188655, 2701001232, 3038626386, 3376251540, 3920808240, 4051501848, 4501668720, 5064377310, 6077252772, 6752503080, 7596565965, 8103003696, 10128754620, 12154505544, 13505006160, 15193131930, 20257509240, 24309011088, 30386263860, 40515018480, 60772527720, 121545055440]

約数ペア:

[(1, 121545055440), (2, 60772527720), (3, 40515018480), (4, 30386263860), (5, 24309011088), (6, 20257509240), (8, 15193131930), (9, 13505006160), (10, 12154505544), (12, 10128754620), (15, 8103003696), (16, 7596565965), (18, 6752503080), (20, 6077252772), (24, 5064377310), (27, 4501668720), (30, 4051501848), (31, 3920808240), (36, 3376251540), (40, 3038626386), (45, 2701001232), (48, 2532188655), (54, 2250834360), (60, 2025750924), (62, 1960404120), (72, 1688125770), (80, 1519313193), (81, 1500556240), (90, 1350500616), (93, 1306936080), (108, 1125417180), (120, 1012875462), (124, 980202060), (135, 900333744), (144, 844062885), (155, 784161648), (162, 750278120), (180, 675250308), (186, 653468040), (216, 562708590), (240, 506437731), (248, 490101030), (270, 450166872), (279, 435645360), (310, 392080824), (324, 375139060), (360, 337625154), (372, 326734020), (405, 300111248), (432, 281354295), (465, 261387216), (496, 245050515), (540, 225083436), (558, 217822680), (620, 196040412), (643, 189028080), (648, 187569530), (720, 168812577), (744, 163367010), (810, 150055624), (837, 145215120), (930, 130693608), (941, 129165840), (1080, 112541718), (1116, 108911340), (1240, 98020206), (1286, 94514040), (1296, 93784765), (1395, 87129072), (1488, 81683505), (1620, 75027812), (1674, 72607560), (1860, 65346804), (1882, 64582920), (1929, 63009360), (2160, 56270859), (2232, 54455670), (2480, 49010103), (2511, 48405040), (2572, 47257020), (2790, 43564536), (2823, 43055280), (3215, 37805616), (3240, 37513906), (3348, 36303780), (3720, 32673402), (3764, 32291460), (3858, 31504680), (4185, 29043024), (4464, 27227835), (4705, 25833168), (5022, 24202520), (5144, 23628510), (5580, 21782268), (5646, 21527640), (5787, 21003120), (6430, 18902808), (6480, 18756953), (6696, 18151890), (7440, 16336701), (7528, 16145730), (7716, 15752340), (8370, 14521512), (8469, 14351760), (9410, 12916584), (9645, 12601872), (10044, 12101260), (10288, 11814255), (11160, 10891134), (11292, 10763820), (11574, 10501560), (12555, 9681008), (12860, 9451404), (13392, 9075945), (14115, 8611056), (15056, 8072865), (15432, 7876170), (16740, 7260756), (16938, 7175880), (17361, 7001040), (18820, 6458292), (19290, 6300936), (19933, 6097680), (20088, 6050630), (22320, 5445567), (22584, 5381910), (23148, 5250780), (25110, 4840504), (25407, 4783920), (25720, 4725702), (28230, 4305528), (28935, 4200624), (29171, 4166640), (30864, 3938085), (33480, 3630378), (33876, 3587940), (34722, 3500520), (37640, 3229146), (38580, 3150468), (39866, 3048840), (40176, 3025315), (42345, 2870352), (45168, 2690955), (46296, 2625390), (50220, 2420252), (50814, 2391960), (51440, 2362851), (52083, 2333680), (56460, 2152764), (57870, 2100312), (58342, 2083320), (59799, 2032560), (66960, 1815189), (67752, 1793970), (69444, 1750260), (75280, 1614573), (76221, 1594640), (77160, 1575234), (79732, 1524420), (84690, 1435176), (86805, 1400208), (87513, 1388880), (92592, 1312695), (99665, 1219536), (100440, 1210126), (101628, 1195980), (104166, 1166840), (112920, 1076382), (115740, 1050156), (116684, 1041660), (119598, 1016280), (127035, 956784), (135504, 896985), (138888, 875130), (145855, 833328), (152442, 797320), (154320, 787617), (159464, 762210), (169380, 717588), (173610, 700104), (175026, 694440), (179397, 677520), (199330, 609768), (200880, 605063), (203256, 597990), (208332, 583420), (225840, 538191), (231480, 525078), (233368, 520830), (239196, 508140), (254070, 478392), (260415, 466736), (262539, 462960), (277776, 437565), (291710, 416664), (298995, 406512), (304884, 398660), (318928, 381105), (338760, 358794), (347220, 350052)]