201229600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1803

約数の個数: 144

約数和(自身を含む): 577463040

約数和(自身を除く): 376233440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 650, 715, 800, 880, 1040, 1100, 1144, 1300, 1430, 1759, 1760, 2080, 2200, 2288, 2600, 2860, 3518, 3575, 4400, 4576, 5200, 5720, 7036, 7150, 8795, 8800, 10400, 11440, 14072, 14300, 17590, 19349, 22867, 22880, 28144, 28600, 35180, 38698, 43975, 45734, 56288, 57200, 70360, 77396, 87950, 91468, 96745, 114335, 114400, 140720, 154792, 175900, 182936, 193490, 228670, 251537, 281440, 309584, 351800, 365872, 386980, 457340, 483725, 503074, 571675, 619168, 703600, 731744, 773960, 914680, 967450, 1006148, 1143350, 1257685, 1407200, 1547920, 1829360, 1934900, 2012296, 2286700, 2515370, 3095840, 3658720, 3869800, 4024592, 4573400, 5030740, 6288425, 7739600, 8049184, 9146800, 10061480, 12576850, 15479200, 18293600, 20122960, 25153700, 40245920, 50307400, 100614800, 201229600]

約数ペア:

[(1, 201229600), (2, 100614800), (4, 50307400), (5, 40245920), (8, 25153700), (10, 20122960), (11, 18293600), (13, 15479200), (16, 12576850), (20, 10061480), (22, 9146800), (25, 8049184), (26, 7739600), (32, 6288425), (40, 5030740), (44, 4573400), (50, 4024592), (52, 3869800), (55, 3658720), (65, 3095840), (80, 2515370), (88, 2286700), (100, 2012296), (104, 1934900), (110, 1829360), (130, 1547920), (143, 1407200), (160, 1257685), (176, 1143350), (200, 1006148), (208, 967450), (220, 914680), (260, 773960), (275, 731744), (286, 703600), (325, 619168), (352, 571675), (400, 503074), (416, 483725), (440, 457340), (520, 386980), (550, 365872), (572, 351800), (650, 309584), (715, 281440), (800, 251537), (880, 228670), (1040, 193490), (1100, 182936), (1144, 175900), (1300, 154792), (1430, 140720), (1759, 114400), (1760, 114335), (2080, 96745), (2200, 91468), (2288, 87950), (2600, 77396), (2860, 70360), (3518, 57200), (3575, 56288), (4400, 45734), (4576, 43975), (5200, 38698), (5720, 35180), (7036, 28600), (7150, 28144), (8795, 22880), (8800, 22867), (10400, 19349), (11440, 17590), (14072, 14300)]