206408400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 760189440

約数和(自身を除く): 553781040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 176, 190, 200, 209, 220, 228, 240, 264, 275, 285, 300, 304, 330, 380, 400, 418, 440, 456, 475, 528, 550, 570, 600, 627, 660, 760, 823, 825, 836, 880, 912, 950, 1045, 1100, 1140, 1200, 1254, 1320, 1425, 1520, 1646, 1650, 1672, 1900, 2090, 2200, 2280, 2469, 2508, 2640, 2850, 3135, 3292, 3300, 3344, 3800, 4115, 4180, 4400, 4560, 4938, 5016, 5225, 5700, 6270, 6584, 6600, 7600, 8230, 8360, 9053, 9876, 10032, 10450, 11400, 12345, 12540, 13168, 13200, 15637, 15675, 16460, 16720, 18106, 19752, 20575, 20900, 22800, 24690, 25080, 27159, 31274, 31350, 32920, 36212, 39504, 41150, 41800, 45265, 46911, 49380, 50160, 54318, 61725, 62548, 62700, 65840, 72424, 78185, 82300, 83600, 90530, 93822, 98760, 108636, 123450, 125096, 125400, 135795, 144848, 156370, 164600, 172007, 181060, 187644, 197520, 217272, 226325, 234555, 246900, 250192, 250800, 271590, 312740, 329200, 344014, 362120, 375288, 390925, 434544, 452650, 469110, 493800, 516021, 543180, 625480, 678975, 688028, 724240, 750576, 781850, 860035, 905300, 938220, 987600, 1032042, 1086360, 1172775, 1250960, 1357950, 1376056, 1563700, 1720070, 1810600, 1876440, 2064084, 2172720, 2345550, 2580105, 2715900, 2752112, 3127400, 3440140, 3621200, 3752880, 4128168, 4300175, 4691100, 5160210, 5431800, 6254800, 6880280, 8256336, 8600350, 9382200, 10320420, 10863600, 12900525, 13760560, 17200700, 18764400, 20640840, 25801050, 34401400, 41281680, 51602100, 68802800, 103204200, 206408400]

約数ペア:

[(1, 206408400), (2, 103204200), (3, 68802800), (4, 51602100), (5, 41281680), (6, 34401400), (8, 25801050), (10, 20640840), (11, 18764400), (12, 17200700), (15, 13760560), (16, 12900525), (19, 10863600), (20, 10320420), (22, 9382200), (24, 8600350), (25, 8256336), (30, 6880280), (33, 6254800), (38, 5431800), (40, 5160210), (44, 4691100), (48, 4300175), (50, 4128168), (55, 3752880), (57, 3621200), (60, 3440140), (66, 3127400), (75, 2752112), (76, 2715900), (80, 2580105), (88, 2345550), (95, 2172720), (100, 2064084), (110, 1876440), (114, 1810600), (120, 1720070), (132, 1563700), (150, 1376056), (152, 1357950), (165, 1250960), (176, 1172775), (190, 1086360), (200, 1032042), (209, 987600), (220, 938220), (228, 905300), (240, 860035), (264, 781850), (275, 750576), (285, 724240), (300, 688028), (304, 678975), (330, 625480), (380, 543180), (400, 516021), (418, 493800), (440, 469110), (456, 452650), (475, 434544), (528, 390925), (550, 375288), (570, 362120), (600, 344014), (627, 329200), (660, 312740), (760, 271590), (823, 250800), (825, 250192), (836, 246900), (880, 234555), (912, 226325), (950, 217272), (1045, 197520), (1100, 187644), (1140, 181060), (1200, 172007), (1254, 164600), (1320, 156370), (1425, 144848), (1520, 135795), (1646, 125400), (1650, 125096), (1672, 123450), (1900, 108636), (2090, 98760), (2200, 93822), (2280, 90530), (2469, 83600), (2508, 82300), (2640, 78185), (2850, 72424), (3135, 65840), (3292, 62700), (3300, 62548), (3344, 61725), (3800, 54318), (4115, 50160), (4180, 49380), (4400, 46911), (4560, 45265), (4938, 41800), (5016, 41150), (5225, 39504), (5700, 36212), (6270, 32920), (6584, 31350), (6600, 31274), (7600, 27159), (8230, 25080), (8360, 24690), (9053, 22800), (9876, 20900), (10032, 20575), (10450, 19752), (11400, 18106), (12345, 16720), (12540, 16460), (13168, 15675), (13200, 15637)]