72505828080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51563}}^1$

素因数の和:51626

約数の個数: 400

約数和(自身を含む): 297087842304

約数和(自身を除く): 224582014224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 162, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 720, 744, 756, 810, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1134, 1240, 1260, 1296, 1302, 1395, 1488, 1512, 1620, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2268, 2480, 2511, 2520, 2604, 2790, 2835, 3024, 3240, 3255, 3348, 3472, 3720, 3780, 3906, 4185, 4340, 4464, 4536, 5022, 5040, 5208, 5580, 5670, 5859, 6480, 6510, 6696, 7440, 7560, 7812, 8370, 8680, 9072, 9765, 10044, 10416, 11160, 11340, 11718, 12555, 13020, 13392, 15120, 15624, 16740, 17360, 17577, 19530, 20088, 22320, 22680, 23436, 25110, 26040, 29295, 31248, 33480, 35154, 39060, 40176, 45360, 46872, 50220, 51563, 52080, 58590, 66960, 70308, 78120, 87885, 93744, 100440, 103126, 117180, 140616, 154689, 156240, 175770, 200880, 206252, 234360, 257815, 281232, 309378, 351540, 360941, 412504, 464067, 468720, 515630, 618756, 703080, 721882, 773445, 825008, 928134, 1031260, 1082823, 1237512, 1392201, 1406160, 1443764, 1546890, 1598453, 1804705, 1856268, 2062520, 2165646, 2320335, 2475024, 2784402, 2887528, 3093780, 3196906, 3248469, 3609410, 3712536, 4125040, 4176603, 4331292, 4640670, 4795359, 5414115, 5568804, 5775056, 6187560, 6393812, 6496938, 6961005, 7218820, 7425072, 7992265, 8353206, 8662584, 9281340, 9590718, 9745407, 10828230, 11137608, 11189171, 12375120, 12787624, 12993876, 13922010, 14386077, 14437640, 15984530, 16242345, 16706412, 17325168, 18562680, 19181436, 19490814, 20883015, 21656460, 22275216, 22378342, 23976795, 25575248, 25987752, 27844020, 28772154, 28875280, 29236221, 31969060, 32484690, 33412824, 33567513, 37125360, 38362872, 38981628, 41766030, 43158231, 43312920, 44756684, 47953590, 48727035, 51975504, 55688040, 55945855, 57544308, 58472442, 63938120, 64969380, 66825648, 67135026, 71930385, 76725744, 77963256, 83532060, 86316462, 86625840, 89513368, 95907180, 97454070, 100702539, 111376080, 111891710, 115088616, 116944884, 127876240, 129474693, 129938760, 134270052, 143860770, 146181105, 155926512, 167064120, 167837565, 172632924, 179026736, 191814360, 194908140, 201405078, 215791155, 223783420, 230177232, 233889768, 258949386, 259877520, 268540104, 287721540, 292362210, 302107617, 334128240, 335675130, 345265848, 383628720, 389816280, 402810156, 431582310, 447566840, 467779536, 503512695, 517898772, 537080208, 575443080, 584724420, 604215234, 647373465, 671350260, 690531696, 779632560, 805620312, 863164620, 895133680, 906322851, 1007025390, 1035797544, 1150886160, 1169448840, 1208430468, 1294746930, 1342700520, 1510538085, 1611240624, 1726329240, 1812645702, 2014050780, 2071595088, 2338897680, 2416860936, 2589493860, 2685401040, 3021076170, 3452658480, 3625291404, 4028101560, 4531614255, 4833721872, 5178987720, 6042152340, 7250582808, 8056203120, 9063228510, 10357975440, 12084304680, 14501165616, 18126457020, 24168609360, 36252914040, 72505828080]

約数ペア:

[(1, 72505828080), (2, 36252914040), (3, 24168609360), (4, 18126457020), (5, 14501165616), (6, 12084304680), (7, 10357975440), (8, 9063228510), (9, 8056203120), (10, 7250582808), (12, 6042152340), (14, 5178987720), (15, 4833721872), (16, 4531614255), (18, 4028101560), (20, 3625291404), (21, 3452658480), (24, 3021076170), (27, 2685401040), (28, 2589493860), (30, 2416860936), (31, 2338897680), (35, 2071595088), (36, 2014050780), (40, 1812645702), (42, 1726329240), (45, 1611240624), (48, 1510538085), (54, 1342700520), (56, 1294746930), (60, 1208430468), (62, 1169448840), (63, 1150886160), (70, 1035797544), (72, 1007025390), (80, 906322851), (81, 895133680), (84, 863164620), (90, 805620312), (93, 779632560), (105, 690531696), (108, 671350260), (112, 647373465), (120, 604215234), (124, 584724420), (126, 575443080), (135, 537080208), (140, 517898772), (144, 503512695), (155, 467779536), (162, 447566840), (168, 431582310), (180, 402810156), (186, 389816280), (189, 383628720), (210, 345265848), (216, 335675130), (217, 334128240), (240, 302107617), (248, 292362210), (252, 287721540), (270, 268540104), (279, 259877520), (280, 258949386), (310, 233889768), (315, 230177232), (324, 223783420), (336, 215791155), (360, 201405078), (372, 194908140), (378, 191814360), (405, 179026736), (420, 172632924), (432, 167837565), (434, 167064120), (465, 155926512), (496, 146181105), (504, 143860770), (540, 134270052), (558, 129938760), (560, 129474693), (567, 127876240), (620, 116944884), (630, 115088616), (648, 111891710), (651, 111376080), (720, 100702539), (744, 97454070), (756, 95907180), (810, 89513368), (837, 86625840), (840, 86316462), (868, 83532060), (930, 77963256), (945, 76725744), (1008, 71930385), (1080, 67135026), (1085, 66825648), (1116, 64969380), (1134, 63938120), (1240, 58472442), (1260, 57544308), (1296, 55945855), (1302, 55688040), (1395, 51975504), (1488, 48727035), (1512, 47953590), (1620, 44756684), (1674, 43312920), (1680, 43158231), (1736, 41766030), (1860, 38981628), (1890, 38362872), (1953, 37125360), (2160, 33567513), (2170, 33412824), (2232, 32484690), (2268, 31969060), (2480, 29236221), (2511, 28875280), (2520, 28772154), (2604, 27844020), (2790, 25987752), (2835, 25575248), (3024, 23976795), (3240, 22378342), (3255, 22275216), (3348, 21656460), (3472, 20883015), (3720, 19490814), (3780, 19181436), (3906, 18562680), (4185, 17325168), (4340, 16706412), (4464, 16242345), (4536, 15984530), (5022, 14437640), (5040, 14386077), (5208, 13922010), (5580, 12993876), (5670, 12787624), (5859, 12375120), (6480, 11189171), (6510, 11137608), (6696, 10828230), (7440, 9745407), (7560, 9590718), (7812, 9281340), (8370, 8662584), (8680, 8353206), (9072, 7992265), (9765, 7425072), (10044, 7218820), (10416, 6961005), (11160, 6496938), (11340, 6393812), (11718, 6187560), (12555, 5775056), (13020, 5568804), (13392, 5414115), (15120, 4795359), (15624, 4640670), (16740, 4331292), (17360, 4176603), (17577, 4125040), (19530, 3712536), (20088, 3609410), (22320, 3248469), (22680, 3196906), (23436, 3093780), (25110, 2887528), (26040, 2784402), (29295, 2475024), (31248, 2320335), (33480, 2165646), (35154, 2062520), (39060, 1856268), (40176, 1804705), (45360, 1598453), (46872, 1546890), (50220, 1443764), (51563, 1406160), (52080, 1392201), (58590, 1237512), (66960, 1082823), (70308, 1031260), (78120, 928134), (87885, 825008), (93744, 773445), (100440, 721882), (103126, 703080), (117180, 618756), (140616, 515630), (154689, 468720), (156240, 464067), (175770, 412504), (200880, 360941), (206252, 351540), (234360, 309378), (257815, 281232)]