205032800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 629959680

約数和(自身を除く): 424926880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 41, 47, 50, 56, 70, 76, 80, 82, 94, 95, 100, 112, 133, 140, 152, 160, 164, 175, 188, 190, 200, 205, 224, 235, 266, 280, 287, 304, 328, 329, 350, 376, 380, 400, 410, 470, 475, 532, 560, 574, 608, 656, 658, 665, 700, 752, 760, 779, 800, 820, 893, 940, 950, 1025, 1064, 1120, 1148, 1175, 1312, 1316, 1330, 1400, 1435, 1504, 1520, 1558, 1640, 1645, 1786, 1880, 1900, 1927, 2050, 2128, 2296, 2350, 2632, 2660, 2800, 2870, 3040, 3116, 3280, 3290, 3325, 3572, 3760, 3800, 3854, 3895, 4100, 4256, 4465, 4592, 4700, 5264, 5320, 5453, 5600, 5740, 6232, 6251, 6560, 6580, 6650, 7144, 7175, 7520, 7600, 7708, 7790, 8200, 8225, 8930, 9184, 9400, 9635, 10528, 10640, 10906, 11480, 12464, 12502, 13160, 13300, 13489, 14288, 14350, 15200, 15416, 15580, 16400, 16450, 17860, 18800, 19270, 19475, 21280, 21812, 22325, 22960, 24928, 25004, 26320, 26600, 26978, 27265, 28576, 28700, 30832, 31160, 31255, 32800, 32900, 35720, 36613, 37600, 38540, 38950, 43624, 44650, 45920, 48175, 50008, 52640, 53200, 53956, 54530, 57400, 61664, 62320, 62510, 65800, 67445, 71440, 73226, 77080, 77900, 87248, 89300, 96350, 100016, 106400, 107912, 109060, 114800, 124640, 125020, 131600, 134890, 136325, 142880, 146452, 154160, 155800, 156275, 174496, 178600, 183065, 192700, 200032, 215824, 218120, 229600, 250040, 256291, 263200, 269780, 272650, 292904, 308320, 311600, 312550, 337225, 357200, 366130, 385400, 431648, 436240, 500080, 512582, 539560, 545300, 585808, 623200, 625100, 674450, 714400, 732260, 770800, 872480, 915325, 1000160, 1025164, 1079120, 1090600, 1171616, 1250200, 1281455, 1348900, 1464520, 1541600, 1830650, 2050328, 2158240, 2181200, 2500400, 2562910, 2697800, 2929040, 3661300, 4100656, 4362400, 5000800, 5125820, 5395600, 5858080, 6407275, 7322600, 8201312, 10251640, 10791200, 12814550, 14645200, 20503280, 25629100, 29290400, 41006560, 51258200, 102516400, 205032800]

約数ペア:

[(1, 205032800), (2, 102516400), (4, 51258200), (5, 41006560), (7, 29290400), (8, 25629100), (10, 20503280), (14, 14645200), (16, 12814550), (19, 10791200), (20, 10251640), (25, 8201312), (28, 7322600), (32, 6407275), (35, 5858080), (38, 5395600), (40, 5125820), (41, 5000800), (47, 4362400), (50, 4100656), (56, 3661300), (70, 2929040), (76, 2697800), (80, 2562910), (82, 2500400), (94, 2181200), (95, 2158240), (100, 2050328), (112, 1830650), (133, 1541600), (140, 1464520), (152, 1348900), (160, 1281455), (164, 1250200), (175, 1171616), (188, 1090600), (190, 1079120), (200, 1025164), (205, 1000160), (224, 915325), (235, 872480), (266, 770800), (280, 732260), (287, 714400), (304, 674450), (328, 625100), (329, 623200), (350, 585808), (376, 545300), (380, 539560), (400, 512582), (410, 500080), (470, 436240), (475, 431648), (532, 385400), (560, 366130), (574, 357200), (608, 337225), (656, 312550), (658, 311600), (665, 308320), (700, 292904), (752, 272650), (760, 269780), (779, 263200), (800, 256291), (820, 250040), (893, 229600), (940, 218120), (950, 215824), (1025, 200032), (1064, 192700), (1120, 183065), (1148, 178600), (1175, 174496), (1312, 156275), (1316, 155800), (1330, 154160), (1400, 146452), (1435, 142880), (1504, 136325), (1520, 134890), (1558, 131600), (1640, 125020), (1645, 124640), (1786, 114800), (1880, 109060), (1900, 107912), (1927, 106400), (2050, 100016), (2128, 96350), (2296, 89300), (2350, 87248), (2632, 77900), (2660, 77080), (2800, 73226), (2870, 71440), (3040, 67445), (3116, 65800), (3280, 62510), (3290, 62320), (3325, 61664), (3572, 57400), (3760, 54530), (3800, 53956), (3854, 53200), (3895, 52640), (4100, 50008), (4256, 48175), (4465, 45920), (4592, 44650), (4700, 43624), (5264, 38950), (5320, 38540), (5453, 37600), (5600, 36613), (5740, 35720), (6232, 32900), (6251, 32800), (6560, 31255), (6580, 31160), (6650, 30832), (7144, 28700), (7175, 28576), (7520, 27265), (7600, 26978), (7708, 26600), (7790, 26320), (8200, 25004), (8225, 24928), (8930, 22960), (9184, 22325), (9400, 21812), (9635, 21280), (10528, 19475), (10640, 19270), (10906, 18800), (11480, 17860), (12464, 16450), (12502, 16400), (13160, 15580), (13300, 15416), (13489, 15200), (14288, 14350)]