31374000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^1\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 320

約数和(自身を含む): 129991680

約数和(自身を除く): 98617680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 83, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 166, 168, 175, 180, 189, 200, 210, 216, 225, 240, 249, 250, 252, 270, 280, 300, 315, 332, 336, 350, 360, 375, 378, 400, 415, 420, 432, 450, 498, 500, 504, 525, 540, 560, 581, 600, 630, 664, 675, 700, 720, 747, 750, 756, 830, 840, 875, 900, 945, 996, 1000, 1008, 1050, 1080, 1125, 1162, 1200, 1245, 1260, 1328, 1350, 1400, 1494, 1500, 1512, 1575, 1660, 1680, 1743, 1750, 1800, 1890, 1992, 2000, 2075, 2100, 2160, 2241, 2250, 2324, 2490, 2520, 2625, 2700, 2800, 2905, 2988, 3000, 3024, 3150, 3320, 3375, 3486, 3500, 3600, 3735, 3780, 3984, 4150, 4200, 4482, 4500, 4648, 4725, 4980, 5040, 5229, 5250, 5400, 5810, 5976, 6000, 6225, 6300, 6640, 6750, 6972, 7000, 7470, 7560, 7875, 8300, 8400, 8715, 8964, 9000, 9296, 9450, 9960, 10375, 10458, 10500, 10800, 11205, 11620, 11952, 12450, 12600, 13500, 13944, 14000, 14525, 14940, 15120, 15687, 15750, 16600, 17430, 17928, 18000, 18675, 18900, 19920, 20750, 20916, 21000, 22410, 23240, 23625, 24900, 25200, 26145, 27000, 27888, 29050, 29880, 31125, 31374, 31500, 33200, 34860, 35856, 37350, 37800, 41500, 41832, 42000, 43575, 44820, 46480, 47250, 49800, 52290, 54000, 56025, 58100, 59760, 62250, 62748, 63000, 69720, 72625, 74700, 75600, 78435, 83000, 83664, 87150, 89640, 93375, 94500, 99600, 104580, 112050, 116200, 124500, 125496, 126000, 130725, 139440, 145250, 149400, 156870, 166000, 174300, 179280, 186750, 189000, 209160, 217875, 224100, 232400, 249000, 250992, 261450, 280125, 290500, 298800, 313740, 348600, 373500, 378000, 392175, 418320, 435750, 448200, 498000, 522900, 560250, 581000, 627480, 653625, 697200, 747000, 784350, 871500, 896400, 1045800, 1120500, 1162000, 1254960, 1307250, 1494000, 1568700, 1743000, 1960875, 2091600, 2241000, 2614500, 3137400, 3486000, 3921750, 4482000, 5229000, 6274800, 7843500, 10458000, 15687000, 31374000]

約数ペア:

[(1, 31374000), (2, 15687000), (3, 10458000), (4, 7843500), (5, 6274800), (6, 5229000), (7, 4482000), (8, 3921750), (9, 3486000), (10, 3137400), (12, 2614500), (14, 2241000), (15, 2091600), (16, 1960875), (18, 1743000), (20, 1568700), (21, 1494000), (24, 1307250), (25, 1254960), (27, 1162000), (28, 1120500), (30, 1045800), (35, 896400), (36, 871500), (40, 784350), (42, 747000), (45, 697200), (48, 653625), (50, 627480), (54, 581000), (56, 560250), (60, 522900), (63, 498000), (70, 448200), (72, 435750), (75, 418320), (80, 392175), (83, 378000), (84, 373500), (90, 348600), (100, 313740), (105, 298800), (108, 290500), (112, 280125), (120, 261450), (125, 250992), (126, 249000), (135, 232400), (140, 224100), (144, 217875), (150, 209160), (166, 189000), (168, 186750), (175, 179280), (180, 174300), (189, 166000), (200, 156870), (210, 149400), (216, 145250), (225, 139440), (240, 130725), (249, 126000), (250, 125496), (252, 124500), (270, 116200), (280, 112050), (300, 104580), (315, 99600), (332, 94500), (336, 93375), (350, 89640), (360, 87150), (375, 83664), (378, 83000), (400, 78435), (415, 75600), (420, 74700), (432, 72625), (450, 69720), (498, 63000), (500, 62748), (504, 62250), (525, 59760), (540, 58100), (560, 56025), (581, 54000), (600, 52290), (630, 49800), (664, 47250), (675, 46480), (700, 44820), (720, 43575), (747, 42000), (750, 41832), (756, 41500), (830, 37800), (840, 37350), (875, 35856), (900, 34860), (945, 33200), (996, 31500), (1000, 31374), (1008, 31125), (1050, 29880), (1080, 29050), (1125, 27888), (1162, 27000), (1200, 26145), (1245, 25200), (1260, 24900), (1328, 23625), (1350, 23240), (1400, 22410), (1494, 21000), (1500, 20916), (1512, 20750), (1575, 19920), (1660, 18900), (1680, 18675), (1743, 18000), (1750, 17928), (1800, 17430), (1890, 16600), (1992, 15750), (2000, 15687), (2075, 15120), (2100, 14940), (2160, 14525), (2241, 14000), (2250, 13944), (2324, 13500), (2490, 12600), (2520, 12450), (2625, 11952), (2700, 11620), (2800, 11205), (2905, 10800), (2988, 10500), (3000, 10458), (3024, 10375), (3150, 9960), (3320, 9450), (3375, 9296), (3486, 9000), (3500, 8964), (3600, 8715), (3735, 8400), (3780, 8300), (3984, 7875), (4150, 7560), (4200, 7470), (4482, 7000), (4500, 6972), (4648, 6750), (4725, 6640), (4980, 6300), (5040, 6225), (5229, 6000), (5250, 5976), (5400, 5810)]