20188066800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{15767}}^1$

素因数の和:15896

約数の個数: 240

約数和(自身を含む): 71279937792

約数和(自身を除く): 51091870992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 97, 100, 110, 120, 132, 150, 165, 176, 194, 200, 220, 240, 264, 275, 291, 300, 330, 388, 400, 440, 485, 528, 550, 582, 600, 660, 776, 825, 880, 970, 1067, 1100, 1164, 1200, 1320, 1455, 1552, 1650, 1940, 2134, 2200, 2328, 2425, 2640, 2910, 3201, 3300, 3880, 4268, 4400, 4656, 4850, 5335, 5820, 6402, 6600, 7275, 7760, 8536, 9700, 10670, 11640, 12804, 13200, 14550, 15767, 16005, 17072, 19400, 21340, 23280, 25608, 26675, 29100, 31534, 32010, 38800, 42680, 47301, 51216, 53350, 58200, 63068, 64020, 78835, 80025, 85360, 94602, 106700, 116400, 126136, 128040, 157670, 160050, 173437, 189204, 213400, 236505, 252272, 256080, 315340, 320100, 346874, 378408, 394175, 426800, 473010, 520311, 630680, 640200, 693748, 756816, 788350, 867185, 946020, 1040622, 1182525, 1261360, 1280400, 1387496, 1529399, 1576700, 1734370, 1892040, 2081244, 2365050, 2601555, 2774992, 3058798, 3153400, 3468740, 3784080, 4162488, 4335925, 4588197, 4730100, 5203110, 6117596, 6306800, 6937480, 7646995, 8324976, 8671850, 9176394, 9460200, 10406220, 12235192, 13007775, 13874960, 15293990, 16823389, 17343700, 18352788, 18920400, 20812440, 22940985, 24470384, 26015550, 30587980, 33646778, 34687400, 36705576, 38234975, 41624880, 45881970, 50470167, 52031100, 61175960, 67293556, 69374800, 73411152, 76469950, 84116945, 91763940, 100940334, 104062200, 114704925, 122351920, 134587112, 152939900, 168233890, 183527880, 201880668, 208124400, 229409850, 252350835, 269174224, 305879800, 336467780, 367055760, 403761336, 420584725, 458819700, 504701670, 611759600, 672935560, 807522672, 841169450, 917639400, 1009403340, 1261754175, 1345871120, 1682338900, 1835278800, 2018806680, 2523508350, 3364677800, 4037613360, 5047016700, 6729355600, 10094033400, 20188066800]

約数ペア:

[(1, 20188066800), (2, 10094033400), (3, 6729355600), (4, 5047016700), (5, 4037613360), (6, 3364677800), (8, 2523508350), (10, 2018806680), (11, 1835278800), (12, 1682338900), (15, 1345871120), (16, 1261754175), (20, 1009403340), (22, 917639400), (24, 841169450), (25, 807522672), (30, 672935560), (33, 611759600), (40, 504701670), (44, 458819700), (48, 420584725), (50, 403761336), (55, 367055760), (60, 336467780), (66, 305879800), (75, 269174224), (80, 252350835), (88, 229409850), (97, 208124400), (100, 201880668), (110, 183527880), (120, 168233890), (132, 152939900), (150, 134587112), (165, 122351920), (176, 114704925), (194, 104062200), (200, 100940334), (220, 91763940), (240, 84116945), (264, 76469950), (275, 73411152), (291, 69374800), (300, 67293556), (330, 61175960), (388, 52031100), (400, 50470167), (440, 45881970), (485, 41624880), (528, 38234975), (550, 36705576), (582, 34687400), (600, 33646778), (660, 30587980), (776, 26015550), (825, 24470384), (880, 22940985), (970, 20812440), (1067, 18920400), (1100, 18352788), (1164, 17343700), (1200, 16823389), (1320, 15293990), (1455, 13874960), (1552, 13007775), (1650, 12235192), (1940, 10406220), (2134, 9460200), (2200, 9176394), (2328, 8671850), (2425, 8324976), (2640, 7646995), (2910, 6937480), (3201, 6306800), (3300, 6117596), (3880, 5203110), (4268, 4730100), (4400, 4588197), (4656, 4335925), (4850, 4162488), (5335, 3784080), (5820, 3468740), (6402, 3153400), (6600, 3058798), (7275, 2774992), (7760, 2601555), (8536, 2365050), (9700, 2081244), (10670, 1892040), (11640, 1734370), (12804, 1576700), (13200, 1529399), (14550, 1387496), (15767, 1280400), (16005, 1261360), (17072, 1182525), (19400, 1040622), (21340, 946020), (23280, 867185), (25608, 788350), (26675, 756816), (29100, 693748), (31534, 640200), (32010, 630680), (38800, 520311), (42680, 473010), (47301, 426800), (51216, 394175), (53350, 378408), (58200, 346874), (63068, 320100), (64020, 315340), (78835, 256080), (80025, 252272), (85360, 236505), (94602, 213400), (106700, 189204), (116400, 173437), (126136, 160050), (128040, 157670)]