19639361700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{491}}^1\times {\mathrm{907}}^1$

素因数の和:1432

約数の個数: 324

約数和(自身を含む): 71833808592

約数和(自身を除く): 52194446892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 491, 525, 588, 630, 700, 735, 882, 900, 907, 980, 982, 1050, 1225, 1260, 1470, 1473, 1575, 1764, 1814, 1964, 2100, 2205, 2450, 2455, 2721, 2940, 2946, 3150, 3437, 3628, 3675, 4410, 4419, 4535, 4900, 4910, 5442, 5892, 6300, 6349, 6874, 7350, 7365, 8163, 8820, 8838, 9070, 9820, 10311, 10884, 11025, 12275, 12698, 13605, 13748, 14700, 14730, 16326, 17185, 17676, 18140, 19047, 20622, 22050, 22095, 22675, 24059, 24550, 25396, 27210, 29460, 30933, 31745, 32652, 34370, 36825, 38094, 40815, 41244, 44100, 44190, 44443, 45350, 48118, 49100, 51555, 54420, 57141, 61866, 63490, 68025, 68740, 72177, 73650, 76188, 81630, 85925, 88380, 88886, 90700, 95235, 96236, 103110, 110475, 114282, 120295, 123732, 126980, 133329, 136050, 144354, 147300, 154665, 158725, 163260, 171850, 177772, 190470, 204075, 206220, 216531, 220950, 222215, 228564, 240590, 257775, 266658, 272100, 285705, 288708, 309330, 317450, 343700, 360885, 380940, 399987, 408150, 433062, 441900, 444430, 445337, 476175, 481180, 515550, 533316, 571410, 601475, 618660, 634900, 666645, 721770, 773325, 799974, 816300, 866124, 888860, 890674, 952350, 1031100, 1082655, 1111075, 1142820, 1202950, 1333290, 1336011, 1428525, 1443540, 1546650, 1599948, 1781348, 1804425, 1904700, 1999935, 2165310, 2222150, 2226685, 2405900, 2666580, 2672022, 2857050, 3093300, 3117359, 3333225, 3608850, 3999870, 4008033, 4330620, 4444300, 4453370, 5344044, 5413275, 5714100, 6234718, 6666450, 6680055, 7217700, 7999740, 8016066, 8906740, 9352077, 9999675, 10826550, 11133425, 12469436, 13332900, 13360110, 15586795, 16032132, 18704154, 19999350, 20040165, 21653100, 21821513, 22266850, 26720220, 28056231, 31173590, 33400275, 37408308, 39998700, 40080330, 43643026, 44533700, 46760385, 56112462, 62347180, 65464539, 66800550, 77933975, 80160660, 87286052, 93520770, 100200825, 109107565, 112224924, 130929078, 133601100, 140281155, 155867950, 187041540, 196393617, 200401650, 218215130, 233801925, 261858156, 280562310, 311735900, 327322695, 392787234, 400803300, 436430260, 467603850, 545537825, 561124620, 654645390, 701405775, 785574468, 935207700, 981968085, 1091075650, 1309290780, 1402811550, 1636613475, 1963936170, 2182151300, 2805623100, 3273226950, 3927872340, 4909840425, 6546453900, 9819680850, 19639361700]

約数ペア:

[(1, 19639361700), (2, 9819680850), (3, 6546453900), (4, 4909840425), (5, 3927872340), (6, 3273226950), (7, 2805623100), (9, 2182151300), (10, 1963936170), (12, 1636613475), (14, 1402811550), (15, 1309290780), (18, 1091075650), (20, 981968085), (21, 935207700), (25, 785574468), (28, 701405775), (30, 654645390), (35, 561124620), (36, 545537825), (42, 467603850), (45, 436430260), (49, 400803300), (50, 392787234), (60, 327322695), (63, 311735900), (70, 280562310), (75, 261858156), (84, 233801925), (90, 218215130), (98, 200401650), (100, 196393617), (105, 187041540), (126, 155867950), (140, 140281155), (147, 133601100), (150, 130929078), (175, 112224924), (180, 109107565), (196, 100200825), (210, 93520770), (225, 87286052), (245, 80160660), (252, 77933975), (294, 66800550), (300, 65464539), (315, 62347180), (350, 56112462), (420, 46760385), (441, 44533700), (450, 43643026), (490, 40080330), (491, 39998700), (525, 37408308), (588, 33400275), (630, 31173590), (700, 28056231), (735, 26720220), (882, 22266850), (900, 21821513), (907, 21653100), (980, 20040165), (982, 19999350), (1050, 18704154), (1225, 16032132), (1260, 15586795), (1470, 13360110), (1473, 13332900), (1575, 12469436), (1764, 11133425), (1814, 10826550), (1964, 9999675), (2100, 9352077), (2205, 8906740), (2450, 8016066), (2455, 7999740), (2721, 7217700), (2940, 6680055), (2946, 6666450), (3150, 6234718), (3437, 5714100), (3628, 5413275), (3675, 5344044), (4410, 4453370), (4419, 4444300), (4535, 4330620), (4900, 4008033), (4910, 3999870), (5442, 3608850), (5892, 3333225), (6300, 3117359), (6349, 3093300), (6874, 2857050), (7350, 2672022), (7365, 2666580), (8163, 2405900), (8820, 2226685), (8838, 2222150), (9070, 2165310), (9820, 1999935), (10311, 1904700), (10884, 1804425), (11025, 1781348), (12275, 1599948), (12698, 1546650), (13605, 1443540), (13748, 1428525), (14700, 1336011), (14730, 1333290), (16326, 1202950), (17185, 1142820), (17676, 1111075), (18140, 1082655), (19047, 1031100), (20622, 952350), (22050, 890674), (22095, 888860), (22675, 866124), (24059, 816300), (24550, 799974), (25396, 773325), (27210, 721770), (29460, 666645), (30933, 634900), (31745, 618660), (32652, 601475), (34370, 571410), (36825, 533316), (38094, 515550), (40815, 481180), (41244, 476175), (44100, 445337), (44190, 444430), (44443, 441900), (45350, 433062), (48118, 408150), (49100, 399987), (51555, 380940), (54420, 360885), (57141, 343700), (61866, 317450), (63490, 309330), (68025, 288708), (68740, 285705), (72177, 272100), (73650, 266658), (76188, 257775), (81630, 240590), (85925, 228564), (88380, 222215), (88886, 220950), (90700, 216531), (95235, 206220), (96236, 204075), (103110, 190470), (110475, 177772), (114282, 171850), (120295, 163260), (123732, 158725), (126980, 154665), (133329, 147300), (136050, 144354)]