20207300400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25867}}^1$

素因数の和:25929

約数の個数: 360

約数和(自身を含む): 82731244544

約数和(自身を除く): 62523944144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 100, 105, 112, 120, 124, 126, 140, 144, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 240, 248, 252, 279, 280, 300, 310, 315, 336, 350, 360, 372, 400, 420, 434, 450, 465, 496, 504, 525, 558, 560, 600, 620, 630, 651, 700, 720, 744, 775, 840, 868, 900, 930, 1008, 1050, 1085, 1116, 1200, 1240, 1260, 1302, 1395, 1400, 1488, 1550, 1575, 1680, 1736, 1800, 1860, 1953, 2100, 2170, 2232, 2325, 2480, 2520, 2604, 2790, 2800, 3100, 3150, 3255, 3472, 3600, 3720, 3906, 4200, 4340, 4464, 4650, 5040, 5208, 5425, 5580, 6200, 6300, 6510, 6975, 7440, 7812, 8400, 8680, 9300, 9765, 10416, 10850, 11160, 12400, 12600, 13020, 13950, 15624, 16275, 17360, 18600, 19530, 21700, 22320, 25200, 25867, 26040, 27900, 31248, 32550, 37200, 39060, 43400, 48825, 51734, 52080, 55800, 65100, 77601, 78120, 86800, 97650, 103468, 111600, 129335, 130200, 155202, 156240, 181069, 195300, 206936, 232803, 258670, 260400, 310404, 362138, 388005, 390600, 413872, 465606, 517340, 543207, 620808, 646675, 724276, 776010, 781200, 801877, 905345, 931212, 1034680, 1086414, 1164015, 1241616, 1293350, 1448552, 1552020, 1603754, 1629621, 1810690, 1862424, 1940025, 2069360, 2172828, 2328030, 2405631, 2586700, 2716035, 2897104, 3104040, 3207508, 3259242, 3621380, 3724848, 3880050, 4009385, 4345656, 4526725, 4656060, 4811262, 5173400, 5432070, 5613139, 5820075, 6208080, 6415016, 6518484, 7216893, 7242760, 7760100, 8018770, 8148105, 8691312, 9053450, 9312120, 9622524, 10346800, 10864140, 11226278, 11640150, 12028155, 12830032, 13036968, 13580175, 14433786, 14485520, 15520200, 16037540, 16296210, 16839417, 18106900, 18624240, 19245048, 20046925, 21728280, 22452556, 23280300, 24056310, 26073936, 27160350, 28065695, 28867572, 31040400, 32075080, 32592420, 33678834, 36084465, 36213800, 38490096, 40093850, 40740525, 43456560, 44905112, 46560600, 48112620, 50518251, 54320700, 56131390, 57735144, 60140775, 64150160, 65184840, 67357668, 72168930, 72427600, 80187700, 81481050, 84197085, 89810224, 93121200, 96225240, 101036502, 108641400, 112262780, 115470288, 120281550, 130369680, 134715336, 140328475, 144337860, 160375400, 162962100, 168394170, 180422325, 192450480, 202073004, 217282800, 224525560, 240563100, 252591255, 269430672, 280656950, 288675720, 320750800, 325924200, 336788340, 360844650, 404146008, 420985425, 449051120, 481126200, 505182510, 561313900, 577351440, 651848400, 673576680, 721689300, 808292016, 841970850, 962252400, 1010365020, 1122627800, 1262956275, 1347153360, 1443378600, 1683941700, 2020730040, 2245255600, 2525912550, 2886757200, 3367883400, 4041460080, 5051825100, 6735766800, 10103650200, 20207300400]

約数ペア:

[(1, 20207300400), (2, 10103650200), (3, 6735766800), (4, 5051825100), (5, 4041460080), (6, 3367883400), (7, 2886757200), (8, 2525912550), (9, 2245255600), (10, 2020730040), (12, 1683941700), (14, 1443378600), (15, 1347153360), (16, 1262956275), (18, 1122627800), (20, 1010365020), (21, 962252400), (24, 841970850), (25, 808292016), (28, 721689300), (30, 673576680), (31, 651848400), (35, 577351440), (36, 561313900), (40, 505182510), (42, 481126200), (45, 449051120), (48, 420985425), (50, 404146008), (56, 360844650), (60, 336788340), (62, 325924200), (63, 320750800), (70, 288675720), (72, 280656950), (75, 269430672), (80, 252591255), (84, 240563100), (90, 224525560), (93, 217282800), (100, 202073004), (105, 192450480), (112, 180422325), (120, 168394170), (124, 162962100), (126, 160375400), (140, 144337860), (144, 140328475), (150, 134715336), (155, 130369680), (168, 120281550), (175, 115470288), (180, 112262780), (186, 108641400), (200, 101036502), (210, 96225240), (217, 93121200), (225, 89810224), (240, 84197085), (248, 81481050), (252, 80187700), (279, 72427600), (280, 72168930), (300, 67357668), (310, 65184840), (315, 64150160), (336, 60140775), (350, 57735144), (360, 56131390), (372, 54320700), (400, 50518251), (420, 48112620), (434, 46560600), (450, 44905112), (465, 43456560), (496, 40740525), (504, 40093850), (525, 38490096), (558, 36213800), (560, 36084465), (600, 33678834), (620, 32592420), (630, 32075080), (651, 31040400), (700, 28867572), (720, 28065695), (744, 27160350), (775, 26073936), (840, 24056310), (868, 23280300), (900, 22452556), (930, 21728280), (1008, 20046925), (1050, 19245048), (1085, 18624240), (1116, 18106900), (1200, 16839417), (1240, 16296210), (1260, 16037540), (1302, 15520200), (1395, 14485520), (1400, 14433786), (1488, 13580175), (1550, 13036968), (1575, 12830032), (1680, 12028155), (1736, 11640150), (1800, 11226278), (1860, 10864140), (1953, 10346800), (2100, 9622524), (2170, 9312120), (2232, 9053450), (2325, 8691312), (2480, 8148105), (2520, 8018770), (2604, 7760100), (2790, 7242760), (2800, 7216893), (3100, 6518484), (3150, 6415016), (3255, 6208080), (3472, 5820075), (3600, 5613139), (3720, 5432070), (3906, 5173400), (4200, 4811262), (4340, 4656060), (4464, 4526725), (4650, 4345656), (5040, 4009385), (5208, 3880050), (5425, 3724848), (5580, 3621380), (6200, 3259242), (6300, 3207508), (6510, 3104040), (6975, 2897104), (7440, 2716035), (7812, 2586700), (8400, 2405631), (8680, 2328030), (9300, 2172828), (9765, 2069360), (10416, 1940025), (10850, 1862424), (11160, 1810690), (12400, 1629621), (12600, 1603754), (13020, 1552020), (13950, 1448552), (15624, 1293350), (16275, 1241616), (17360, 1164015), (18600, 1086414), (19530, 1034680), (21700, 931212), (22320, 905345), (25200, 801877), (25867, 781200), (26040, 776010), (27900, 724276), (31248, 646675), (32550, 620808), (37200, 543207), (39060, 517340), (43400, 465606), (48825, 413872), (51734, 390600), (52080, 388005), (55800, 362138), (65100, 310404), (77601, 260400), (78120, 258670), (86800, 232803), (97650, 206936), (103468, 195300), (111600, 181069), (129335, 156240), (130200, 155202)]