1031221800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{27281}}^1$

素因数の和:27313

約数の個数: 192

約数和(自身を含む): 4059561600

約数和(自身を除く): 3028339800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2520, 2700, 3150, 3780, 4200, 4725, 5400, 6300, 7560, 9450, 12600, 18900, 27281, 37800, 54562, 81843, 109124, 136405, 163686, 190967, 218248, 245529, 272810, 327372, 381934, 409215, 491058, 545620, 572901, 654744, 682025, 736587, 763868, 818430, 954835, 982116, 1091240, 1145802, 1227645, 1364050, 1473174, 1527736, 1636860, 1718703, 1909670, 1964232, 2046075, 2291604, 2455290, 2728100, 2864505, 2946348, 3273720, 3437406, 3682935, 3819340, 4092150, 4583208, 4774175, 4910580, 5156109, 5456200, 5729010, 5892696, 6138225, 6874812, 7365870, 7638680, 8184300, 8593515, 9548350, 9821160, 10312218, 11458020, 12276450, 13749624, 14322525, 14731740, 16368600, 17187030, 18414675, 19096700, 20624436, 22916040, 24552900, 25780545, 28645050, 29463480, 34374060, 36829350, 38193400, 41248872, 42967575, 49105800, 51561090, 57290100, 68748120, 73658700, 85935150, 103122180, 114580200, 128902725, 147317400, 171870300, 206244360, 257805450, 343740600, 515610900, 1031221800]

約数ペア:

[(1, 1031221800), (2, 515610900), (3, 343740600), (4, 257805450), (5, 206244360), (6, 171870300), (7, 147317400), (8, 128902725), (9, 114580200), (10, 103122180), (12, 85935150), (14, 73658700), (15, 68748120), (18, 57290100), (20, 51561090), (21, 49105800), (24, 42967575), (25, 41248872), (27, 38193400), (28, 36829350), (30, 34374060), (35, 29463480), (36, 28645050), (40, 25780545), (42, 24552900), (45, 22916040), (50, 20624436), (54, 19096700), (56, 18414675), (60, 17187030), (63, 16368600), (70, 14731740), (72, 14322525), (75, 13749624), (84, 12276450), (90, 11458020), (100, 10312218), (105, 9821160), (108, 9548350), (120, 8593515), (126, 8184300), (135, 7638680), (140, 7365870), (150, 6874812), (168, 6138225), (175, 5892696), (180, 5729010), (189, 5456200), (200, 5156109), (210, 4910580), (216, 4774175), (225, 4583208), (252, 4092150), (270, 3819340), (280, 3682935), (300, 3437406), (315, 3273720), (350, 2946348), (360, 2864505), (378, 2728100), (420, 2455290), (450, 2291604), (504, 2046075), (525, 1964232), (540, 1909670), (600, 1718703), (630, 1636860), (675, 1527736), (700, 1473174), (756, 1364050), (840, 1227645), (900, 1145802), (945, 1091240), (1050, 982116), (1080, 954835), (1260, 818430), (1350, 763868), (1400, 736587), (1512, 682025), (1575, 654744), (1800, 572901), (1890, 545620), (2100, 491058), (2520, 409215), (2700, 381934), (3150, 327372), (3780, 272810), (4200, 245529), (4725, 218248), (5400, 190967), (6300, 163686), (7560, 136405), (9450, 109124), (12600, 81843), (18900, 54562), (27281, 37800)]