2017131900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 288

約数和(自身を含む): 6911557632

約数和(自身を除く): 4894425732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 107, 140, 141, 150, 175, 188, 191, 210, 214, 235, 282, 300, 321, 329, 350, 382, 420, 428, 470, 525, 535, 564, 573, 642, 658, 700, 705, 749, 764, 940, 955, 987, 1050, 1070, 1146, 1175, 1284, 1316, 1337, 1410, 1498, 1605, 1645, 1910, 1974, 2100, 2140, 2247, 2292, 2350, 2674, 2675, 2820, 2865, 2996, 3210, 3290, 3525, 3745, 3820, 3948, 4011, 4494, 4700, 4775, 4935, 5029, 5348, 5350, 5730, 6420, 6580, 6685, 7050, 7490, 8022, 8025, 8225, 8977, 8988, 9550, 9870, 10058, 10700, 11235, 11460, 13370, 14100, 14325, 14980, 15087, 16044, 16050, 16450, 17954, 18725, 19100, 19740, 20055, 20116, 20437, 22470, 24675, 25145, 26740, 26931, 28650, 30174, 32100, 32900, 33425, 35203, 35908, 37450, 40110, 40874, 44885, 44940, 49350, 50290, 53862, 56175, 57300, 60348, 61311, 62839, 66850, 70406, 74900, 75435, 80220, 81748, 89770, 98700, 100275, 100580, 102185, 105609, 107724, 112350, 122622, 125678, 125725, 133700, 134655, 140812, 143059, 150870, 176015, 179540, 188517, 200550, 204370, 211218, 224425, 224700, 245244, 251356, 251450, 269310, 286118, 301740, 306555, 314195, 352030, 377034, 377175, 401100, 408740, 422436, 429177, 448850, 502900, 510925, 528045, 538620, 572236, 613110, 628390, 673275, 704060, 715295, 754068, 754350, 858354, 880075, 897700, 942585, 960539, 1021850, 1056090, 1226220, 1256780, 1346550, 1430590, 1508700, 1532775, 1570975, 1716708, 1760150, 1885170, 1921078, 2043700, 2112180, 2145885, 2640225, 2693100, 2861180, 2881617, 3065550, 3141950, 3520300, 3576475, 3770340, 3842156, 4291770, 4712925, 4802695, 5280450, 5763234, 6131100, 6283900, 6723773, 7152950, 8583540, 9425850, 9605390, 10560900, 10729425, 11526468, 13447546, 14305900, 14408085, 18851700, 19210780, 20171319, 21458850, 24013475, 26895092, 28816170, 33618865, 40342638, 42917700, 48026950, 57632340, 67237730, 72040425, 80685276, 96053900, 100856595, 134475460, 144080850, 168094325, 201713190, 288161700, 336188650, 403426380, 504282975, 672377300, 1008565950, 2017131900]

約数ペア:

[(1, 2017131900), (2, 1008565950), (3, 672377300), (4, 504282975), (5, 403426380), (6, 336188650), (7, 288161700), (10, 201713190), (12, 168094325), (14, 144080850), (15, 134475460), (20, 100856595), (21, 96053900), (25, 80685276), (28, 72040425), (30, 67237730), (35, 57632340), (42, 48026950), (47, 42917700), (50, 40342638), (60, 33618865), (70, 28816170), (75, 26895092), (84, 24013475), (94, 21458850), (100, 20171319), (105, 19210780), (107, 18851700), (140, 14408085), (141, 14305900), (150, 13447546), (175, 11526468), (188, 10729425), (191, 10560900), (210, 9605390), (214, 9425850), (235, 8583540), (282, 7152950), (300, 6723773), (321, 6283900), (329, 6131100), (350, 5763234), (382, 5280450), (420, 4802695), (428, 4712925), (470, 4291770), (525, 3842156), (535, 3770340), (564, 3576475), (573, 3520300), (642, 3141950), (658, 3065550), (700, 2881617), (705, 2861180), (749, 2693100), (764, 2640225), (940, 2145885), (955, 2112180), (987, 2043700), (1050, 1921078), (1070, 1885170), (1146, 1760150), (1175, 1716708), (1284, 1570975), (1316, 1532775), (1337, 1508700), (1410, 1430590), (1498, 1346550), (1605, 1256780), (1645, 1226220), (1910, 1056090), (1974, 1021850), (2100, 960539), (2140, 942585), (2247, 897700), (2292, 880075), (2350, 858354), (2674, 754350), (2675, 754068), (2820, 715295), (2865, 704060), (2996, 673275), (3210, 628390), (3290, 613110), (3525, 572236), (3745, 538620), (3820, 528045), (3948, 510925), (4011, 502900), (4494, 448850), (4700, 429177), (4775, 422436), (4935, 408740), (5029, 401100), (5348, 377175), (5350, 377034), (5730, 352030), (6420, 314195), (6580, 306555), (6685, 301740), (7050, 286118), (7490, 269310), (8022, 251450), (8025, 251356), (8225, 245244), (8977, 224700), (8988, 224425), (9550, 211218), (9870, 204370), (10058, 200550), (10700, 188517), (11235, 179540), (11460, 176015), (13370, 150870), (14100, 143059), (14325, 140812), (14980, 134655), (15087, 133700), (16044, 125725), (16050, 125678), (16450, 122622), (17954, 112350), (18725, 107724), (19100, 105609), (19740, 102185), (20055, 100580), (20116, 100275), (20437, 98700), (22470, 89770), (24675, 81748), (25145, 80220), (26740, 75435), (26931, 74900), (28650, 70406), (30174, 66850), (32100, 62839), (32900, 61311), (33425, 60348), (35203, 57300), (35908, 56175), (37450, 53862), (40110, 50290), (40874, 49350), (44885, 44940)]