21274866900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{116447}}^1$

素因数の和:116503

約数の個数: 216

約数和(自身を含む): 78839953920

約数和(自身を除く): 57565087020

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, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 126, 140, 145, 150, 174, 175, 180, 203, 210, 225, 252, 261, 290, 300, 315, 348, 350, 406, 420, 435, 450, 522, 525, 580, 609, 630, 700, 725, 812, 870, 900, 1015, 1044, 1050, 1218, 1260, 1305, 1450, 1575, 1740, 1827, 2030, 2100, 2175, 2436, 2610, 2900, 3045, 3150, 3654, 4060, 4350, 5075, 5220, 6090, 6300, 6525, 7308, 8700, 9135, 10150, 12180, 13050, 15225, 18270, 20300, 26100, 30450, 36540, 45675, 60900, 91350, 116447, 182700, 232894, 349341, 465788, 582235, 698682, 815129, 1048023, 1164470, 1397364, 1630258, 1746705, 2096046, 2328940, 2445387, 2911175, 3260516, 3376963, 3493410, 4075645, 4192092, 4890774, 5240115, 5822350, 6753926, 6986820, 7336161, 8151290, 8733525, 9781548, 10130889, 10480230, 11644700, 12226935, 13507852, 14672322, 16302580, 16884815, 17467050, 20261778, 20378225, 20960460, 23638741, 24453870, 26200575, 29344644, 30392667, 33769630, 34934100, 36680805, 40523556, 40756450, 47277482, 48907740, 50654445, 52401150, 60785334, 61134675, 67539260, 70916223, 73361610, 81512900, 84424075, 94554964, 101308890, 104802300, 118193705, 121570668, 122269350, 141832446, 146723220, 151963335, 168848150, 183404025, 202617780, 212748669, 236387410, 244538700, 253272225, 283664892, 303926670, 337696300, 354581115, 366808050, 425497338, 472774820, 506544450, 590968525, 607853340, 709162230, 733616100, 759816675, 850994676, 1013088900, 1063743345, 1181937050, 1418324460, 1519633350, 1772905575, 2127486690, 2363874100, 3039266700, 3545811150, 4254973380, 5318716725, 7091622300, 10637433450, 21274866900]

約数ペア:

[(1, 21274866900), (2, 10637433450), (3, 7091622300), (4, 5318716725), (5, 4254973380), (6, 3545811150), (7, 3039266700), (9, 2363874100), (10, 2127486690), (12, 1772905575), (14, 1519633350), (15, 1418324460), (18, 1181937050), (20, 1063743345), (21, 1013088900), (25, 850994676), (28, 759816675), (29, 733616100), (30, 709162230), (35, 607853340), (36, 590968525), (42, 506544450), (45, 472774820), (50, 425497338), (58, 366808050), (60, 354581115), (63, 337696300), (70, 303926670), (75, 283664892), (84, 253272225), (87, 244538700), (90, 236387410), (100, 212748669), (105, 202617780), (116, 183404025), (126, 168848150), (140, 151963335), (145, 146723220), (150, 141832446), (174, 122269350), (175, 121570668), (180, 118193705), (203, 104802300), (210, 101308890), (225, 94554964), (252, 84424075), (261, 81512900), (290, 73361610), (300, 70916223), (315, 67539260), (348, 61134675), (350, 60785334), (406, 52401150), (420, 50654445), (435, 48907740), (450, 47277482), (522, 40756450), (525, 40523556), (580, 36680805), (609, 34934100), (630, 33769630), (700, 30392667), (725, 29344644), (812, 26200575), (870, 24453870), (900, 23638741), (1015, 20960460), (1044, 20378225), (1050, 20261778), (1218, 17467050), (1260, 16884815), (1305, 16302580), (1450, 14672322), (1575, 13507852), (1740, 12226935), (1827, 11644700), (2030, 10480230), (2100, 10130889), (2175, 9781548), (2436, 8733525), (2610, 8151290), (2900, 7336161), (3045, 6986820), (3150, 6753926), (3654, 5822350), (4060, 5240115), (4350, 4890774), (5075, 4192092), (5220, 4075645), (6090, 3493410), (6300, 3376963), (6525, 3260516), (7308, 2911175), (8700, 2445387), (9135, 2328940), (10150, 2096046), (12180, 1746705), (13050, 1630258), (15225, 1397364), (18270, 1164470), (20300, 1048023), (26100, 815129), (30450, 698682), (36540, 582235), (45675, 465788), (60900, 349341), (91350, 232894), (116447, 182700)]