1800705060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 576

約数和(自身を含む): 7321681920

約数和(自身を除く): 5520976860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 31, 33, 35, 36, 42, 44, 45, 54, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 108, 110, 121, 124, 126, 127, 132, 135, 140, 154, 155, 165, 180, 186, 189, 198, 210, 217, 220, 231, 242, 252, 254, 270, 279, 297, 308, 310, 315, 330, 341, 363, 372, 378, 381, 385, 396, 420, 434, 462, 465, 484, 495, 508, 540, 558, 594, 605, 620, 630, 635, 651, 660, 682, 693, 726, 756, 762, 770, 837, 847, 868, 889, 924, 930, 945, 990, 1023, 1085, 1089, 1116, 1143, 1155, 1188, 1210, 1260, 1270, 1302, 1364, 1386, 1395, 1397, 1452, 1485, 1524, 1540, 1674, 1694, 1705, 1778, 1815, 1860, 1890, 1905, 1953, 1980, 2046, 2079, 2170, 2178, 2286, 2310, 2387, 2420, 2540, 2541, 2604, 2667, 2772, 2790, 2794, 2970, 3069, 3255, 3267, 3348, 3388, 3410, 3429, 3465, 3556, 3630, 3751, 3780, 3810, 3906, 3937, 4092, 4158, 4185, 4191, 4235, 4340, 4356, 4445, 4572, 4620, 4774, 5082, 5115, 5334, 5445, 5580, 5588, 5715, 5859, 5940, 6138, 6510, 6534, 6820, 6858, 6930, 6985, 7161, 7260, 7502, 7620, 7623, 7812, 7874, 8001, 8316, 8370, 8382, 8470, 8890, 9207, 9548, 9765, 9779, 10164, 10230, 10395, 10668, 10890, 11253, 11430, 11718, 11811, 11935, 12276, 12573, 12705, 13020, 13068, 13335, 13716, 13860, 13970, 14322, 15004, 15246, 15345, 15367, 15748, 16002, 16335, 16740, 16764, 16940, 17145, 17780, 18414, 18755, 19530, 19558, 19685, 20460, 20790, 20955, 21483, 21780, 22506, 22860, 22869, 23436, 23622, 23870, 24003, 25146, 25410, 26257, 26670, 27559, 27940, 28644, 29295, 29337, 30492, 30690, 30734, 32004, 32670, 33759, 34290, 35433, 35805, 36828, 37510, 37719, 38115, 39060, 39116, 39370, 40005, 41580, 41910, 42966, 43307, 45012, 45738, 46035, 46101, 47244, 47740, 48006, 48895, 50292, 50820, 52514, 53340, 55118, 56265, 58590, 58674, 59055, 61380, 61468, 62865, 64449, 65340, 67518, 68580, 70866, 71610, 75020, 75438, 76230, 76835, 78740, 78771, 80010, 82677, 83820, 85932, 86614, 88011, 91476, 92070, 92202, 96012, 97790, 101277, 105028, 106299, 107415, 107569, 110236, 112530, 114345, 117180, 117348, 118110, 120015, 125730, 128898, 129921, 131285, 135036, 137795, 138303, 141732, 143220, 146685, 150876, 152460, 153670, 157542, 160020, 165354, 168795, 173228, 176022, 177165, 184140, 184404, 188595, 195580, 202554, 212598, 214830, 215138, 216535, 225060, 228690, 230505, 236220, 236313, 240030, 248031, 251460, 257796, 259842, 262570, 264033, 275590, 276606, 293370, 303149, 307340, 315084, 322245, 322707, 330708, 337590, 352044, 354330, 377190, 389763, 393855, 405108, 413385, 414909, 425196, 429660, 430276, 433070, 440055, 457380, 461010, 472626, 476377, 480060, 496062, 506385, 519684, 525140, 528066, 531495, 537845, 551180, 553212, 586740, 606298, 644490, 645414, 649605, 675180, 691515, 708660, 708939, 744093, 754380, 779526, 787710, 826770, 829818, 866140, 880110, 909447, 922020, 945252, 952754, 968121, 992124, 1012770, 1056132, 1062990, 1075690, 1169289, 1181565, 1212596, 1240155, 1288980, 1290828, 1299210, 1320165, 1383030, 1417878, 1429131, 1488186, 1515745, 1559052, 1575420, 1613535, 1653540, 1659636, 1760220, 1818894, 1905508, 1936242, 1948815, 2025540, 2074545, 2125980, 2151380, 2338578, 2363130, 2381885, 2480310, 2598420, 2640330, 2728341, 2766060, 2835756, 2858262, 2904363, 2976372, 3031490, 3227070, 3334639, 3544695, 3637788, 3720465, 3872484, 3897630, 4149090, 4287393, 4547235, 4677156, 4726260, 4763770, 4840605, 4960620, 5280660, 5456682, 5716524, 5808726, 5846445, 6062980, 6454140, 6669278, 7089390, 7145655, 7440930, 7795260, 8185023, 8298180, 8574786, 9094470, 9527540, 9681210, 10003917, 10913364, 11617452, 11692890, 12862179, 13338556, 13641705, 14178780, 14291310, 14521815, 14881860, 16370046, 16673195, 17149572, 18188940, 19362420, 20007834, 21436965, 23385780, 25724358, 27283410, 28582620, 29043630, 30011751, 32740092, 33346390, 40015668, 40925115, 42873930, 50019585, 51448716, 54566820, 58087260, 60023502, 64310895, 66692780, 81850230, 85747860, 90035253, 100039170, 120047004, 128621790, 150058755, 163700460, 180070506, 200078340, 257243580, 300117510, 360141012, 450176265, 600235020, 900352530, 1800705060]

約数ペア:

[(1, 1800705060), (2, 900352530), (3, 600235020), (4, 450176265), (5, 360141012), (6, 300117510), (7, 257243580), (9, 200078340), (10, 180070506), (11, 163700460), (12, 150058755), (14, 128621790), (15, 120047004), (18, 100039170), (20, 90035253), (21, 85747860), (22, 81850230), (27, 66692780), (28, 64310895), (30, 60023502), (31, 58087260), (33, 54566820), (35, 51448716), (36, 50019585), (42, 42873930), (44, 40925115), (45, 40015668), (54, 33346390), (55, 32740092), (60, 30011751), (62, 29043630), (63, 28582620), (66, 27283410), (70, 25724358), (77, 23385780), (84, 21436965), (90, 20007834), (93, 19362420), (99, 18188940), (105, 17149572), (108, 16673195), (110, 16370046), (121, 14881860), (124, 14521815), (126, 14291310), (127, 14178780), (132, 13641705), (135, 13338556), (140, 12862179), (154, 11692890), (155, 11617452), (165, 10913364), (180, 10003917), (186, 9681210), (189, 9527540), (198, 9094470), (210, 8574786), (217, 8298180), (220, 8185023), (231, 7795260), (242, 7440930), (252, 7145655), (254, 7089390), (270, 6669278), (279, 6454140), (297, 6062980), (308, 5846445), (310, 5808726), (315, 5716524), (330, 5456682), (341, 5280660), (363, 4960620), (372, 4840605), (378, 4763770), (381, 4726260), (385, 4677156), (396, 4547235), (420, 4287393), (434, 4149090), (462, 3897630), (465, 3872484), (484, 3720465), (495, 3637788), (508, 3544695), (540, 3334639), (558, 3227070), (594, 3031490), (605, 2976372), (620, 2904363), (630, 2858262), (635, 2835756), (651, 2766060), (660, 2728341), (682, 2640330), (693, 2598420), (726, 2480310), (756, 2381885), (762, 2363130), (770, 2338578), (837, 2151380), (847, 2125980), (868, 2074545), (889, 2025540), (924, 1948815), (930, 1936242), (945, 1905508), (990, 1818894), (1023, 1760220), (1085, 1659636), (1089, 1653540), (1116, 1613535), (1143, 1575420), (1155, 1559052), (1188, 1515745), (1210, 1488186), (1260, 1429131), (1270, 1417878), (1302, 1383030), (1364, 1320165), (1386, 1299210), (1395, 1290828), (1397, 1288980), (1452, 1240155), (1485, 1212596), (1524, 1181565), (1540, 1169289), (1674, 1075690), (1694, 1062990), (1705, 1056132), (1778, 1012770), (1815, 992124), (1860, 968121), (1890, 952754), (1905, 945252), (1953, 922020), (1980, 909447), (2046, 880110), (2079, 866140), (2170, 829818), (2178, 826770), (2286, 787710), (2310, 779526), (2387, 754380), (2420, 744093), (2540, 708939), (2541, 708660), (2604, 691515), (2667, 675180), (2772, 649605), (2790, 645414), (2794, 644490), (2970, 606298), (3069, 586740), (3255, 553212), (3267, 551180), (3348, 537845), (3388, 531495), (3410, 528066), (3429, 525140), (3465, 519684), (3556, 506385), (3630, 496062), (3751, 480060), (3780, 476377), (3810, 472626), (3906, 461010), (3937, 457380), (4092, 440055), (4158, 433070), (4185, 430276), (4191, 429660), (4235, 425196), (4340, 414909), (4356, 413385), (4445, 405108), (4572, 393855), (4620, 389763), (4774, 377190), (5082, 354330), (5115, 352044), (5334, 337590), (5445, 330708), (5580, 322707), (5588, 322245), (5715, 315084), (5859, 307340), (5940, 303149), (6138, 293370), (6510, 276606), (6534, 275590), (6820, 264033), (6858, 262570), (6930, 259842), (6985, 257796), (7161, 251460), (7260, 248031), (7502, 240030), (7620, 236313), (7623, 236220), (7812, 230505), (7874, 228690), (8001, 225060), (8316, 216535), (8370, 215138), (8382, 214830), (8470, 212598), (8890, 202554), (9207, 195580), (9548, 188595), (9765, 184404), (9779, 184140), (10164, 177165), (10230, 176022), (10395, 173228), (10668, 168795), (10890, 165354), (11253, 160020), (11430, 157542), (11718, 153670), (11811, 152460), (11935, 150876), (12276, 146685), (12573, 143220), (12705, 141732), (13020, 138303), (13068, 137795), (13335, 135036), (13716, 131285), (13860, 129921), (13970, 128898), (14322, 125730), (15004, 120015), (15246, 118110), (15345, 117348), (15367, 117180), (15748, 114345), (16002, 112530), (16335, 110236), (16740, 107569), (16764, 107415), (16940, 106299), (17145, 105028), (17780, 101277), (18414, 97790), (18755, 96012), (19530, 92202), (19558, 92070), (19685, 91476), (20460, 88011), (20790, 86614), (20955, 85932), (21483, 83820), (21780, 82677), (22506, 80010), (22860, 78771), (22869, 78740), (23436, 76835), (23622, 76230), (23870, 75438), (24003, 75020), (25146, 71610), (25410, 70866), (26257, 68580), (26670, 67518), (27559, 65340), (27940, 64449), (28644, 62865), (29295, 61468), (29337, 61380), (30492, 59055), (30690, 58674), (30734, 58590), (32004, 56265), (32670, 55118), (33759, 53340), (34290, 52514), (35433, 50820), (35805, 50292), (36828, 48895), (37510, 48006), (37719, 47740), (38115, 47244), (39060, 46101), (39116, 46035), (39370, 45738), (40005, 45012), (41580, 43307), (41910, 42966)]