1900580220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1142

約数の個数: 384

約数和(自身を含む): 7550484480

約数和(自身を除く): 5649904260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 43, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 86, 90, 99, 105, 108, 110, 126, 129, 132, 135, 140, 154, 165, 172, 180, 189, 198, 210, 215, 220, 231, 252, 258, 270, 297, 301, 308, 315, 330, 378, 385, 387, 396, 420, 430, 462, 473, 495, 516, 540, 594, 602, 630, 645, 660, 693, 756, 770, 774, 860, 903, 924, 945, 946, 990, 1063, 1155, 1161, 1188, 1204, 1260, 1290, 1386, 1419, 1485, 1505, 1540, 1548, 1806, 1890, 1892, 1935, 1980, 2079, 2126, 2310, 2322, 2365, 2580, 2709, 2772, 2838, 2970, 3010, 3189, 3311, 3465, 3612, 3780, 3870, 4158, 4252, 4257, 4515, 4620, 4644, 4730, 5315, 5418, 5676, 5805, 5940, 6020, 6378, 6622, 6930, 7095, 7441, 7740, 8127, 8316, 8514, 9030, 9460, 9567, 9933, 10395, 10630, 10836, 11610, 11693, 12756, 12771, 13244, 13545, 13860, 14190, 14882, 15945, 16254, 16555, 17028, 18060, 19134, 19866, 20790, 21260, 21285, 22323, 23220, 23386, 25542, 27090, 28380, 28701, 29764, 29799, 31890, 32508, 33110, 35079, 37205, 38268, 39732, 40635, 41580, 42570, 44646, 45709, 46772, 47835, 49665, 51084, 54180, 57402, 58465, 59598, 63780, 63855, 66220, 66969, 70158, 74410, 81270, 81851, 85140, 89292, 89397, 91418, 95670, 99330, 105237, 111615, 114804, 116930, 119196, 127710, 133938, 137127, 140316, 143505, 148820, 148995, 162540, 163702, 175395, 178794, 182836, 191340, 198660, 200907, 210474, 223230, 228545, 233860, 245553, 255420, 267876, 274254, 287010, 297990, 315711, 319963, 327404, 334845, 350790, 357588, 401814, 409255, 411381, 420948, 446460, 446985, 457090, 491106, 502799, 526185, 548508, 574020, 595980, 631422, 639926, 669690, 685635, 701580, 736659, 803628, 818510, 822762, 893970, 914180, 959889, 982212, 1004535, 1005598, 1052370, 1227765, 1234143, 1262844, 1279852, 1339380, 1371270, 1473318, 1508397, 1578555, 1599815, 1637020, 1645524, 1787940, 1919778, 2009070, 2011196, 2056905, 2104740, 2209977, 2455530, 2468286, 2513995, 2742540, 2879667, 2946636, 3016794, 3157110, 3199630, 3519593, 3683295, 3839556, 4018140, 4113810, 4419954, 4525191, 4799445, 4911060, 4936572, 5027990, 5759334, 6033588, 6170715, 6314220, 6399260, 7039186, 7366590, 7541985, 8227620, 8639001, 8839908, 9050382, 9598890, 10055980, 10558779, 11049885, 11518668, 12341430, 13575573, 14078372, 14398335, 14733180, 15083970, 17278002, 17597965, 18100764, 19197780, 21117558, 22099770, 22625955, 24682860, 27151146, 28796670, 30167940, 31676337, 34556004, 35195930, 42235116, 43195005, 44199540, 45251910, 52793895, 54302292, 57593340, 63352674, 67877865, 70391860, 86390010, 90503820, 95029011, 105587790, 126705348, 135755730, 158381685, 172780020, 190058022, 211175580, 271511460, 316763370, 380116044, 475145055, 633526740, 950290110, 1900580220]

約数ペア:

[(1, 1900580220), (2, 950290110), (3, 633526740), (4, 475145055), (5, 380116044), (6, 316763370), (7, 271511460), (9, 211175580), (10, 190058022), (11, 172780020), (12, 158381685), (14, 135755730), (15, 126705348), (18, 105587790), (20, 95029011), (21, 90503820), (22, 86390010), (27, 70391860), (28, 67877865), (30, 63352674), (33, 57593340), (35, 54302292), (36, 52793895), (42, 45251910), (43, 44199540), (44, 43195005), (45, 42235116), (54, 35195930), (55, 34556004), (60, 31676337), (63, 30167940), (66, 28796670), (70, 27151146), (77, 24682860), (84, 22625955), (86, 22099770), (90, 21117558), (99, 19197780), (105, 18100764), (108, 17597965), (110, 17278002), (126, 15083970), (129, 14733180), (132, 14398335), (135, 14078372), (140, 13575573), (154, 12341430), (165, 11518668), (172, 11049885), (180, 10558779), (189, 10055980), (198, 9598890), (210, 9050382), (215, 8839908), (220, 8639001), (231, 8227620), (252, 7541985), (258, 7366590), (270, 7039186), (297, 6399260), (301, 6314220), (308, 6170715), (315, 6033588), (330, 5759334), (378, 5027990), (385, 4936572), (387, 4911060), (396, 4799445), (420, 4525191), (430, 4419954), (462, 4113810), (473, 4018140), (495, 3839556), (516, 3683295), (540, 3519593), (594, 3199630), (602, 3157110), (630, 3016794), (645, 2946636), (660, 2879667), (693, 2742540), (756, 2513995), (770, 2468286), (774, 2455530), (860, 2209977), (903, 2104740), (924, 2056905), (945, 2011196), (946, 2009070), (990, 1919778), (1063, 1787940), (1155, 1645524), (1161, 1637020), (1188, 1599815), (1204, 1578555), (1260, 1508397), (1290, 1473318), (1386, 1371270), (1419, 1339380), (1485, 1279852), (1505, 1262844), (1540, 1234143), (1548, 1227765), (1806, 1052370), (1890, 1005598), (1892, 1004535), (1935, 982212), (1980, 959889), (2079, 914180), (2126, 893970), (2310, 822762), (2322, 818510), (2365, 803628), (2580, 736659), (2709, 701580), (2772, 685635), (2838, 669690), (2970, 639926), (3010, 631422), (3189, 595980), (3311, 574020), (3465, 548508), (3612, 526185), (3780, 502799), (3870, 491106), (4158, 457090), (4252, 446985), (4257, 446460), (4515, 420948), (4620, 411381), (4644, 409255), (4730, 401814), (5315, 357588), (5418, 350790), (5676, 334845), (5805, 327404), (5940, 319963), (6020, 315711), (6378, 297990), (6622, 287010), (6930, 274254), (7095, 267876), (7441, 255420), (7740, 245553), (8127, 233860), (8316, 228545), (8514, 223230), (9030, 210474), (9460, 200907), (9567, 198660), (9933, 191340), (10395, 182836), (10630, 178794), (10836, 175395), (11610, 163702), (11693, 162540), (12756, 148995), (12771, 148820), (13244, 143505), (13545, 140316), (13860, 137127), (14190, 133938), (14882, 127710), (15945, 119196), (16254, 116930), (16555, 114804), (17028, 111615), (18060, 105237), (19134, 99330), (19866, 95670), (20790, 91418), (21260, 89397), (21285, 89292), (22323, 85140), (23220, 81851), (23386, 81270), (25542, 74410), (27090, 70158), (28380, 66969), (28701, 66220), (29764, 63855), (29799, 63780), (31890, 59598), (32508, 58465), (33110, 57402), (35079, 54180), (37205, 51084), (38268, 49665), (39732, 47835), (40635, 46772), (41580, 45709), (42570, 44646)]