20172061800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 576

約数和(自身を含む): 77629406400

約数和(自身を除く): 57457344600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 88, 90, 97, 99, 100, 108, 110, 120, 132, 135, 150, 162, 165, 180, 194, 198, 200, 216, 220, 225, 243, 264, 270, 275, 291, 297, 300, 324, 330, 360, 388, 389, 396, 405, 440, 450, 485, 486, 495, 540, 550, 582, 594, 600, 648, 660, 675, 776, 778, 792, 810, 825, 873, 891, 900, 970, 972, 990, 1067, 1080, 1100, 1164, 1167, 1188, 1215, 1320, 1350, 1455, 1485, 1556, 1620, 1650, 1746, 1782, 1800, 1940, 1944, 1945, 1980, 2025, 2134, 2200, 2328, 2334, 2376, 2425, 2430, 2475, 2619, 2673, 2700, 2910, 2970, 3112, 3201, 3240, 3300, 3492, 3501, 3564, 3880, 3890, 3960, 4050, 4268, 4279, 4365, 4455, 4668, 4850, 4860, 4950, 5238, 5335, 5346, 5400, 5820, 5835, 5940, 6075, 6402, 6600, 6984, 7002, 7128, 7275, 7425, 7780, 7857, 8100, 8536, 8558, 8730, 8910, 9336, 9603, 9700, 9720, 9725, 9900, 10476, 10503, 10670, 10692, 11640, 11670, 11880, 12150, 12804, 12837, 13095, 13365, 14004, 14550, 14850, 15560, 15714, 16005, 16200, 17116, 17460, 17505, 17820, 19206, 19400, 19450, 19800, 20952, 21006, 21340, 21384, 21395, 21825, 22275, 23340, 23571, 24300, 25608, 25674, 26190, 26675, 26730, 28008, 28809, 29100, 29175, 29700, 31428, 31509, 32010, 34232, 34920, 35010, 35640, 37733, 38412, 38511, 38900, 39285, 42012, 42680, 42790, 43650, 44550, 46680, 47142, 48015, 48600, 51348, 52380, 52515, 53350, 53460, 57618, 58200, 58350, 59400, 62856, 63018, 64020, 64185, 65475, 66825, 70020, 75466, 76824, 77022, 77800, 78570, 80025, 84024, 85580, 86427, 87300, 87525, 89100, 94284, 94527, 96030, 102696, 104760, 105030, 106700, 106920, 106975, 113199, 115236, 115533, 116700, 117855, 126036, 128040, 128370, 130950, 133650, 140040, 144045, 150932, 154044, 157140, 157545, 160050, 171160, 172854, 174600, 175050, 178200, 188568, 188665, 189054, 192060, 192555, 196425, 210060, 213400, 213950, 226398, 230472, 231066, 233400, 235710, 240075, 252072, 256740, 259281, 261900, 262575, 267300, 288090, 301864, 308088, 314280, 315090, 320100, 320925, 339597, 345708, 346599, 350100, 377330, 378108, 384120, 385110, 392850, 415063, 420120, 427900, 432135, 452796, 462132, 471420, 472635, 480150, 513480, 518562, 523800, 525150, 534600, 565995, 576180, 577665, 589275, 630180, 640200, 641850, 679194, 691416, 693198, 700200, 720225, 754660, 756216, 770220, 785700, 787725, 830126, 855800, 864270, 905592, 924264, 942840, 943325, 945270, 960300, 962775, 1018791, 1037124, 1039797, 1050300, 1131990, 1152360, 1155330, 1178550, 1245189, 1260360, 1283700, 1296405, 1358388, 1386396, 1440450, 1509320, 1540440, 1571400, 1575450, 1660252, 1697985, 1728540, 1732995, 1886650, 1890540, 1920600, 1925550, 2037582, 2074248, 2075315, 2079594, 2100600, 2160675, 2263980, 2310660, 2357100, 2363175, 2490378, 2567400, 2592810, 2716776, 2772792, 2829975, 2880900, 2888325, 3056373, 3150900, 3320504, 3395970, 3457080, 3465990, 3735567, 3773300, 3781080, 3851100, 4075164, 4150630, 4159188, 4321350, 4527960, 4621320, 4714200, 4726350, 4980756, 5093955, 5185620, 5198985, 5659950, 5761800, 5776650, 6112746, 6225945, 6301800, 6482025, 6791940, 6931980, 7471134, 7546600, 7702200, 8150328, 8301260, 8318376, 8489925, 8642700, 8664975, 9169119, 9452700, 9961512, 10187910, 10371240, 10376575, 10397970, 11206701, 11319900, 11553300, 12225492, 12451890, 12964050, 13583880, 13863960, 14942268, 15281865, 16602520, 16979850, 17285400, 17329950, 18338238, 18677835, 18905400, 20375820, 20753150, 20795940, 22413402, 22639800, 23106600, 24450984, 24903780, 25469775, 25928100, 25994925, 29884536, 30563730, 31129725, 33620103, 33959700, 34659900, 36676476, 37355670, 40751640, 41506300, 41591880, 44826804, 45845595, 49807560, 50939550, 51856200, 51989850, 56033505, 61127460, 62259450, 67240206, 67919400, 69319800, 73352952, 74711340, 76409325, 83012600, 89653608, 91691190, 93389175, 100860309, 101879100, 103979700, 112067010, 122254920, 124518900, 134480412, 149422680, 152818650, 168100515, 183382380, 186778350, 201720618, 203758200, 207959400, 224134020, 229227975, 249037800, 268960824, 280167525, 305637300, 336201030, 366764760, 373556700, 403441236, 448268040, 458455950, 504301545, 560335050, 611274600, 672402060, 747113400, 806882472, 840502575, 916911900, 1008603090, 1120670100, 1344804120, 1681005150, 1833823800, 2017206180, 2241340200, 2521507725, 3362010300, 4034412360, 5043015450, 6724020600, 10086030900, 20172061800]

約数ペア:

[(1, 20172061800), (2, 10086030900), (3, 6724020600), (4, 5043015450), (5, 4034412360), (6, 3362010300), (8, 2521507725), (9, 2241340200), (10, 2017206180), (11, 1833823800), (12, 1681005150), (15, 1344804120), (18, 1120670100), (20, 1008603090), (22, 916911900), (24, 840502575), (25, 806882472), (27, 747113400), (30, 672402060), (33, 611274600), (36, 560335050), (40, 504301545), (44, 458455950), (45, 448268040), (50, 403441236), (54, 373556700), (55, 366764760), (60, 336201030), (66, 305637300), (72, 280167525), (75, 268960824), (81, 249037800), (88, 229227975), (90, 224134020), (97, 207959400), (99, 203758200), (100, 201720618), (108, 186778350), (110, 183382380), (120, 168100515), (132, 152818650), (135, 149422680), (150, 134480412), (162, 124518900), (165, 122254920), (180, 112067010), (194, 103979700), (198, 101879100), (200, 100860309), (216, 93389175), (220, 91691190), (225, 89653608), (243, 83012600), (264, 76409325), (270, 74711340), (275, 73352952), (291, 69319800), (297, 67919400), (300, 67240206), (324, 62259450), (330, 61127460), (360, 56033505), (388, 51989850), (389, 51856200), (396, 50939550), (405, 49807560), (440, 45845595), (450, 44826804), (485, 41591880), (486, 41506300), (495, 40751640), (540, 37355670), (550, 36676476), (582, 34659900), (594, 33959700), (600, 33620103), (648, 31129725), (660, 30563730), (675, 29884536), (776, 25994925), (778, 25928100), (792, 25469775), (810, 24903780), (825, 24450984), (873, 23106600), (891, 22639800), (900, 22413402), (970, 20795940), (972, 20753150), (990, 20375820), (1067, 18905400), (1080, 18677835), (1100, 18338238), (1164, 17329950), (1167, 17285400), (1188, 16979850), (1215, 16602520), (1320, 15281865), (1350, 14942268), (1455, 13863960), (1485, 13583880), (1556, 12964050), (1620, 12451890), (1650, 12225492), (1746, 11553300), (1782, 11319900), (1800, 11206701), (1940, 10397970), (1944, 10376575), (1945, 10371240), (1980, 10187910), (2025, 9961512), (2134, 9452700), (2200, 9169119), (2328, 8664975), (2334, 8642700), (2376, 8489925), (2425, 8318376), (2430, 8301260), (2475, 8150328), (2619, 7702200), (2673, 7546600), (2700, 7471134), (2910, 6931980), (2970, 6791940), (3112, 6482025), (3201, 6301800), (3240, 6225945), (3300, 6112746), (3492, 5776650), (3501, 5761800), (3564, 5659950), (3880, 5198985), (3890, 5185620), (3960, 5093955), (4050, 4980756), (4268, 4726350), (4279, 4714200), (4365, 4621320), (4455, 4527960), (4668, 4321350), (4850, 4159188), (4860, 4150630), (4950, 4075164), (5238, 3851100), (5335, 3781080), (5346, 3773300), (5400, 3735567), (5820, 3465990), (5835, 3457080), (5940, 3395970), (6075, 3320504), (6402, 3150900), (6600, 3056373), (6984, 2888325), (7002, 2880900), (7128, 2829975), (7275, 2772792), (7425, 2716776), (7780, 2592810), (7857, 2567400), (8100, 2490378), (8536, 2363175), (8558, 2357100), (8730, 2310660), (8910, 2263980), (9336, 2160675), (9603, 2100600), (9700, 2079594), (9720, 2075315), (9725, 2074248), (9900, 2037582), (10476, 1925550), (10503, 1920600), (10670, 1890540), (10692, 1886650), (11640, 1732995), (11670, 1728540), (11880, 1697985), (12150, 1660252), (12804, 1575450), (12837, 1571400), (13095, 1540440), (13365, 1509320), (14004, 1440450), (14550, 1386396), (14850, 1358388), (15560, 1296405), (15714, 1283700), (16005, 1260360), (16200, 1245189), (17116, 1178550), (17460, 1155330), (17505, 1152360), (17820, 1131990), (19206, 1050300), (19400, 1039797), (19450, 1037124), (19800, 1018791), (20952, 962775), (21006, 960300), (21340, 945270), (21384, 943325), (21395, 942840), (21825, 924264), (22275, 905592), (23340, 864270), (23571, 855800), (24300, 830126), (25608, 787725), (25674, 785700), (26190, 770220), (26675, 756216), (26730, 754660), (28008, 720225), (28809, 700200), (29100, 693198), (29175, 691416), (29700, 679194), (31428, 641850), (31509, 640200), (32010, 630180), (34232, 589275), (34920, 577665), (35010, 576180), (35640, 565995), (37733, 534600), (38412, 525150), (38511, 523800), (38900, 518562), (39285, 513480), (42012, 480150), (42680, 472635), (42790, 471420), (43650, 462132), (44550, 452796), (46680, 432135), (47142, 427900), (48015, 420120), (48600, 415063), (51348, 392850), (52380, 385110), (52515, 384120), (53350, 378108), (53460, 377330), (57618, 350100), (58200, 346599), (58350, 345708), (59400, 339597), (62856, 320925), (63018, 320100), (64020, 315090), (64185, 314280), (65475, 308088), (66825, 301864), (70020, 288090), (75466, 267300), (76824, 262575), (77022, 261900), (77800, 259281), (78570, 256740), (80025, 252072), (84024, 240075), (85580, 235710), (86427, 233400), (87300, 231066), (87525, 230472), (89100, 226398), (94284, 213950), (94527, 213400), (96030, 210060), (102696, 196425), (104760, 192555), (105030, 192060), (106700, 189054), (106920, 188665), (106975, 188568), (113199, 178200), (115236, 175050), (115533, 174600), (116700, 172854), (117855, 171160), (126036, 160050), (128040, 157545), (128370, 157140), (130950, 154044), (133650, 150932), (140040, 144045)]