1121482600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 216

約数和(自身を含む): 3211292790

約数和(自身を除く): 2089810190

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 95, 98, 100, 133, 140, 152, 175, 190, 196, 200, 245, 266, 280, 317, 350, 361, 380, 392, 475, 490, 532, 634, 665, 700, 722, 760, 931, 950, 980, 1064, 1225, 1268, 1330, 1400, 1444, 1585, 1805, 1862, 1900, 1960, 2219, 2450, 2527, 2536, 2660, 2888, 3170, 3325, 3610, 3724, 3800, 4438, 4655, 4900, 5054, 5320, 6023, 6340, 6650, 7220, 7448, 7925, 8876, 9025, 9310, 9800, 10108, 11095, 12046, 12635, 12680, 13300, 14440, 15533, 15850, 17689, 17752, 18050, 18620, 20216, 22190, 23275, 24092, 25270, 26600, 30115, 31066, 31700, 35378, 36100, 37240, 42161, 44380, 46550, 48184, 50540, 55475, 60230, 62132, 63175, 63400, 70756, 72200, 77665, 84322, 88445, 88760, 93100, 101080, 110950, 114437, 120460, 124264, 126350, 141512, 150575, 155330, 168644, 176890, 186200, 210805, 221900, 228874, 240920, 252700, 295127, 301150, 310660, 337288, 353780, 388325, 421610, 442225, 443800, 457748, 505400, 572185, 590254, 602300, 621320, 707560, 776650, 801059, 843220, 884450, 915496, 1054025, 1144370, 1180508, 1204600, 1475635, 1553300, 1602118, 1686440, 1768900, 2108050, 2288740, 2361016, 2860925, 2951270, 3106600, 3204236, 3537800, 4005295, 4216100, 4577480, 5607413, 5721850, 5902540, 6408472, 7378175, 8010590, 8432200, 11214826, 11443700, 11805080, 14756350, 16021180, 20026475, 22429652, 22887400, 28037065, 29512700, 32042360, 40052950, 44859304, 56074130, 59025400, 80105900, 112148260, 140185325, 160211800, 224296520, 280370650, 560741300, 1121482600]

約数ペア:

[(1, 1121482600), (2, 560741300), (4, 280370650), (5, 224296520), (7, 160211800), (8, 140185325), (10, 112148260), (14, 80105900), (19, 59025400), (20, 56074130), (25, 44859304), (28, 40052950), (35, 32042360), (38, 29512700), (40, 28037065), (49, 22887400), (50, 22429652), (56, 20026475), (70, 16021180), (76, 14756350), (95, 11805080), (98, 11443700), (100, 11214826), (133, 8432200), (140, 8010590), (152, 7378175), (175, 6408472), (190, 5902540), (196, 5721850), (200, 5607413), (245, 4577480), (266, 4216100), (280, 4005295), (317, 3537800), (350, 3204236), (361, 3106600), (380, 2951270), (392, 2860925), (475, 2361016), (490, 2288740), (532, 2108050), (634, 1768900), (665, 1686440), (700, 1602118), (722, 1553300), (760, 1475635), (931, 1204600), (950, 1180508), (980, 1144370), (1064, 1054025), (1225, 915496), (1268, 884450), (1330, 843220), (1400, 801059), (1444, 776650), (1585, 707560), (1805, 621320), (1862, 602300), (1900, 590254), (1960, 572185), (2219, 505400), (2450, 457748), (2527, 443800), (2536, 442225), (2660, 421610), (2888, 388325), (3170, 353780), (3325, 337288), (3610, 310660), (3724, 301150), (3800, 295127), (4438, 252700), (4655, 240920), (4900, 228874), (5054, 221900), (5320, 210805), (6023, 186200), (6340, 176890), (6650, 168644), (7220, 155330), (7448, 150575), (7925, 141512), (8876, 126350), (9025, 124264), (9310, 120460), (9800, 114437), (10108, 110950), (11095, 101080), (12046, 93100), (12635, 88760), (12680, 88445), (13300, 84322), (14440, 77665), (15533, 72200), (15850, 70756), (17689, 63400), (17752, 63175), (18050, 62132), (18620, 60230), (20216, 55475), (22190, 50540), (23275, 48184), (24092, 46550), (25270, 44380), (26600, 42161), (30115, 37240), (31066, 36100), (31700, 35378)]