284477400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 989520000

約数和(自身を除く): 705042600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 139, 150, 180, 200, 216, 225, 270, 278, 300, 360, 379, 417, 450, 540, 556, 600, 675, 695, 758, 834, 900, 1080, 1112, 1137, 1251, 1350, 1390, 1516, 1668, 1800, 1895, 2085, 2274, 2502, 2700, 2780, 3032, 3336, 3411, 3475, 3753, 3790, 4170, 4548, 5004, 5400, 5560, 5685, 6255, 6822, 6950, 7506, 7580, 8340, 9096, 9475, 10008, 10233, 10425, 11370, 12510, 13644, 13900, 15012, 15160, 16680, 17055, 18765, 18950, 20466, 20850, 22740, 25020, 27288, 27800, 28425, 30024, 31275, 34110, 37530, 37900, 40932, 41700, 45480, 50040, 51165, 52681, 56850, 62550, 68220, 75060, 75800, 81864, 83400, 85275, 93825, 102330, 105362, 113700, 125100, 136440, 150120, 158043, 170550, 187650, 204660, 210724, 227400, 250200, 255825, 263405, 316086, 341100, 375300, 409320, 421448, 474129, 511650, 526810, 632172, 682200, 750600, 790215, 948258, 1023300, 1053620, 1264344, 1317025, 1422387, 1580430, 1896516, 2046600, 2107240, 2370645, 2634050, 2844774, 3160860, 3793032, 3951075, 4741290, 5268100, 5689548, 6321720, 7111935, 7902150, 9482580, 10536200, 11379096, 11853225, 14223870, 15804300, 18965160, 23706450, 28447740, 31608600, 35559675, 47412900, 56895480, 71119350, 94825800, 142238700, 284477400]

約数ペア:

[(1, 284477400), (2, 142238700), (3, 94825800), (4, 71119350), (5, 56895480), (6, 47412900), (8, 35559675), (9, 31608600), (10, 28447740), (12, 23706450), (15, 18965160), (18, 15804300), (20, 14223870), (24, 11853225), (25, 11379096), (27, 10536200), (30, 9482580), (36, 7902150), (40, 7111935), (45, 6321720), (50, 5689548), (54, 5268100), (60, 4741290), (72, 3951075), (75, 3793032), (90, 3160860), (100, 2844774), (108, 2634050), (120, 2370645), (135, 2107240), (139, 2046600), (150, 1896516), (180, 1580430), (200, 1422387), (216, 1317025), (225, 1264344), (270, 1053620), (278, 1023300), (300, 948258), (360, 790215), (379, 750600), (417, 682200), (450, 632172), (540, 526810), (556, 511650), (600, 474129), (675, 421448), (695, 409320), (758, 375300), (834, 341100), (900, 316086), (1080, 263405), (1112, 255825), (1137, 250200), (1251, 227400), (1350, 210724), (1390, 204660), (1516, 187650), (1668, 170550), (1800, 158043), (1895, 150120), (2085, 136440), (2274, 125100), (2502, 113700), (2700, 105362), (2780, 102330), (3032, 93825), (3336, 85275), (3411, 83400), (3475, 81864), (3753, 75800), (3790, 75060), (4170, 68220), (4548, 62550), (5004, 56850), (5400, 52681), (5560, 51165), (5685, 50040), (6255, 45480), (6822, 41700), (6950, 40932), (7506, 37900), (7580, 37530), (8340, 34110), (9096, 31275), (9475, 30024), (10008, 28425), (10233, 27800), (10425, 27288), (11370, 25020), (12510, 22740), (13644, 20850), (13900, 20466), (15012, 18950), (15160, 18765), (16680, 17055)]