2019017700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 432

約数和(自身を含む): 7685758080

約数和(自身を除く): 5666740380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 43, 45, 50, 58, 60, 63, 70, 75, 84, 86, 87, 90, 100, 105, 116, 126, 129, 140, 145, 150, 172, 174, 175, 180, 203, 210, 215, 225, 252, 257, 258, 261, 290, 300, 301, 315, 348, 350, 387, 406, 420, 430, 435, 450, 514, 516, 522, 525, 580, 602, 609, 630, 645, 700, 725, 771, 774, 812, 860, 870, 900, 903, 1015, 1028, 1044, 1050, 1075, 1204, 1218, 1247, 1260, 1285, 1290, 1305, 1450, 1505, 1542, 1548, 1575, 1740, 1799, 1806, 1827, 1935, 2030, 2100, 2150, 2175, 2313, 2436, 2494, 2570, 2580, 2610, 2709, 2900, 3010, 3045, 3084, 3150, 3225, 3598, 3612, 3654, 3741, 3855, 3870, 4060, 4300, 4350, 4515, 4626, 4988, 5075, 5140, 5220, 5397, 5418, 6020, 6090, 6235, 6300, 6425, 6450, 6525, 7196, 7308, 7453, 7482, 7525, 7710, 7740, 8700, 8729, 8995, 9030, 9135, 9252, 9675, 10150, 10794, 10836, 11051, 11223, 11565, 12180, 12470, 12850, 12900, 13050, 13545, 14906, 14964, 15050, 15225, 15420, 16191, 17458, 17990, 18060, 18270, 18705, 19275, 19350, 20300, 21588, 22102, 22359, 22446, 22575, 23130, 24940, 25700, 26100, 26187, 26985, 27090, 29812, 30100, 30450, 31175, 32382, 33153, 34916, 35980, 36540, 37265, 37410, 38550, 38700, 43645, 44204, 44718, 44892, 44975, 45150, 45675, 46260, 52171, 52374, 53970, 54180, 55255, 56115, 57825, 60900, 62350, 64764, 66306, 67077, 67725, 74530, 74820, 77100, 77357, 78561, 80955, 87290, 89436, 89950, 90300, 91350, 93525, 99459, 104342, 104748, 107940, 110510, 111795, 112230, 115650, 124700, 130935, 132612, 134154, 134925, 135450, 149060, 154714, 156513, 157122, 161910, 165765, 174580, 179900, 182700, 186325, 187050, 198918, 208684, 218225, 221020, 223590, 224460, 231300, 232071, 260855, 261870, 268308, 269850, 270900, 276275, 280575, 309428, 313026, 314244, 320479, 323820, 331530, 335385, 372650, 374100, 386785, 392805, 397836, 404775, 436450, 447180, 464142, 469539, 497295, 521710, 523740, 539700, 552550, 558975, 561150, 626052, 640958, 654675, 663060, 670770, 696213, 745300, 773570, 782565, 785610, 809550, 828825, 872900, 928284, 939078, 961437, 994590, 1043420, 1105100, 1117950, 1122300, 1160355, 1281916, 1304275, 1309350, 1341540, 1392426, 1547140, 1565130, 1571220, 1602395, 1619100, 1657650, 1676925, 1878156, 1922874, 1933925, 1964025, 1989180, 2235900, 2243353, 2320710, 2347695, 2486475, 2608550, 2618700, 2784852, 2884311, 3130260, 3204790, 3315300, 3353850, 3481065, 3845748, 3867850, 3912825, 3928050, 4486706, 4641420, 4695390, 4807185, 4972950, 5217100, 5768622, 5801775, 6409580, 6707700, 6730059, 6962130, 7735700, 7825650, 7856100, 8011975, 8973412, 9390780, 9614370, 9945900, 11216765, 11537244, 11603550, 11738475, 13460118, 13924260, 14421555, 15651300, 16023950, 17405325, 19228740, 20190177, 22433530, 23207100, 23476950, 24035925, 26920236, 28843110, 32047900, 33650295, 34810650, 40380354, 44867060, 46953900, 48071850, 56083825, 57686220, 67300590, 69621300, 72107775, 80760708, 96143700, 100950885, 112167650, 134601180, 144215550, 168251475, 201901770, 224335300, 288431100, 336502950, 403803540, 504754425, 673005900, 1009508850, 2019017700]

約数ペア:

[(1, 2019017700), (2, 1009508850), (3, 673005900), (4, 504754425), (5, 403803540), (6, 336502950), (7, 288431100), (9, 224335300), (10, 201901770), (12, 168251475), (14, 144215550), (15, 134601180), (18, 112167650), (20, 100950885), (21, 96143700), (25, 80760708), (28, 72107775), (29, 69621300), (30, 67300590), (35, 57686220), (36, 56083825), (42, 48071850), (43, 46953900), (45, 44867060), (50, 40380354), (58, 34810650), (60, 33650295), (63, 32047900), (70, 28843110), (75, 26920236), (84, 24035925), (86, 23476950), (87, 23207100), (90, 22433530), (100, 20190177), (105, 19228740), (116, 17405325), (126, 16023950), (129, 15651300), (140, 14421555), (145, 13924260), (150, 13460118), (172, 11738475), (174, 11603550), (175, 11537244), (180, 11216765), (203, 9945900), (210, 9614370), (215, 9390780), (225, 8973412), (252, 8011975), (257, 7856100), (258, 7825650), (261, 7735700), (290, 6962130), (300, 6730059), (301, 6707700), (315, 6409580), (348, 5801775), (350, 5768622), (387, 5217100), (406, 4972950), (420, 4807185), (430, 4695390), (435, 4641420), (450, 4486706), (514, 3928050), (516, 3912825), (522, 3867850), (525, 3845748), (580, 3481065), (602, 3353850), (609, 3315300), (630, 3204790), (645, 3130260), (700, 2884311), (725, 2784852), (771, 2618700), (774, 2608550), (812, 2486475), (860, 2347695), (870, 2320710), (900, 2243353), (903, 2235900), (1015, 1989180), (1028, 1964025), (1044, 1933925), (1050, 1922874), (1075, 1878156), (1204, 1676925), (1218, 1657650), (1247, 1619100), (1260, 1602395), (1285, 1571220), (1290, 1565130), (1305, 1547140), (1450, 1392426), (1505, 1341540), (1542, 1309350), (1548, 1304275), (1575, 1281916), (1740, 1160355), (1799, 1122300), (1806, 1117950), (1827, 1105100), (1935, 1043420), (2030, 994590), (2100, 961437), (2150, 939078), (2175, 928284), (2313, 872900), (2436, 828825), (2494, 809550), (2570, 785610), (2580, 782565), (2610, 773570), (2709, 745300), (2900, 696213), (3010, 670770), (3045, 663060), (3084, 654675), (3150, 640958), (3225, 626052), (3598, 561150), (3612, 558975), (3654, 552550), (3741, 539700), (3855, 523740), (3870, 521710), (4060, 497295), (4300, 469539), (4350, 464142), (4515, 447180), (4626, 436450), (4988, 404775), (5075, 397836), (5140, 392805), (5220, 386785), (5397, 374100), (5418, 372650), (6020, 335385), (6090, 331530), (6235, 323820), (6300, 320479), (6425, 314244), (6450, 313026), (6525, 309428), (7196, 280575), (7308, 276275), (7453, 270900), (7482, 269850), (7525, 268308), (7710, 261870), (7740, 260855), (8700, 232071), (8729, 231300), (8995, 224460), (9030, 223590), (9135, 221020), (9252, 218225), (9675, 208684), (10150, 198918), (10794, 187050), (10836, 186325), (11051, 182700), (11223, 179900), (11565, 174580), (12180, 165765), (12470, 161910), (12850, 157122), (12900, 156513), (13050, 154714), (13545, 149060), (14906, 135450), (14964, 134925), (15050, 134154), (15225, 132612), (15420, 130935), (16191, 124700), (17458, 115650), (17990, 112230), (18060, 111795), (18270, 110510), (18705, 107940), (19275, 104748), (19350, 104342), (20300, 99459), (21588, 93525), (22102, 91350), (22359, 90300), (22446, 89950), (22575, 89436), (23130, 87290), (24940, 80955), (25700, 78561), (26100, 77357), (26187, 77100), (26985, 74820), (27090, 74530), (29812, 67725), (30100, 67077), (30450, 66306), (31175, 64764), (32382, 62350), (33153, 60900), (34916, 57825), (35980, 56115), (36540, 55255), (37265, 54180), (37410, 53970), (38550, 52374), (38700, 52171), (43645, 46260), (44204, 45675), (44718, 45150), (44892, 44975)]