138589200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 180

約数和(自身を含む): 486177588

約数和(自身を除く): 347588388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 137, 144, 150, 180, 200, 225, 240, 274, 281, 300, 360, 400, 411, 450, 548, 562, 600, 685, 720, 822, 843, 900, 1096, 1124, 1200, 1233, 1370, 1405, 1644, 1686, 1800, 2055, 2192, 2248, 2466, 2529, 2740, 2810, 3288, 3372, 3425, 3600, 4110, 4215, 4496, 4932, 5058, 5480, 5620, 6165, 6576, 6744, 6850, 7025, 8220, 8430, 9864, 10116, 10275, 10960, 11240, 12330, 12645, 13488, 13700, 14050, 16440, 16860, 19728, 20232, 20550, 21075, 22480, 24660, 25290, 27400, 28100, 30825, 32880, 33720, 38497, 40464, 41100, 42150, 49320, 50580, 54800, 56200, 61650, 63225, 67440, 76994, 82200, 84300, 98640, 101160, 112400, 115491, 123300, 126450, 153988, 164400, 168600, 192485, 202320, 230982, 246600, 252900, 307976, 337200, 346473, 384970, 461964, 493200, 505800, 577455, 615952, 692946, 769940, 923928, 962425, 1011600, 1154910, 1385892, 1539880, 1732365, 1847856, 1924850, 2309820, 2771784, 2887275, 3079760, 3464730, 3849700, 4619640, 5543568, 5774550, 6929460, 7699400, 8661825, 9239280, 11549100, 13858920, 15398800, 17323650, 23098200, 27717840, 34647300, 46196400, 69294600, 138589200]

約数ペア:

[(1, 138589200), (2, 69294600), (3, 46196400), (4, 34647300), (5, 27717840), (6, 23098200), (8, 17323650), (9, 15398800), (10, 13858920), (12, 11549100), (15, 9239280), (16, 8661825), (18, 7699400), (20, 6929460), (24, 5774550), (25, 5543568), (30, 4619640), (36, 3849700), (40, 3464730), (45, 3079760), (48, 2887275), (50, 2771784), (60, 2309820), (72, 1924850), (75, 1847856), (80, 1732365), (90, 1539880), (100, 1385892), (120, 1154910), (137, 1011600), (144, 962425), (150, 923928), (180, 769940), (200, 692946), (225, 615952), (240, 577455), (274, 505800), (281, 493200), (300, 461964), (360, 384970), (400, 346473), (411, 337200), (450, 307976), (548, 252900), (562, 246600), (600, 230982), (685, 202320), (720, 192485), (822, 168600), (843, 164400), (900, 153988), (1096, 126450), (1124, 123300), (1200, 115491), (1233, 112400), (1370, 101160), (1405, 98640), (1644, 84300), (1686, 82200), (1800, 76994), (2055, 67440), (2192, 63225), (2248, 61650), (2466, 56200), (2529, 54800), (2740, 50580), (2810, 49320), (3288, 42150), (3372, 41100), (3425, 40464), (3600, 38497), (4110, 33720), (4215, 32880), (4496, 30825), (4932, 28100), (5058, 27400), (5480, 25290), (5620, 24660), (6165, 22480), (6576, 21075), (6744, 20550), (6850, 20232), (7025, 19728), (8220, 16860), (8430, 16440), (9864, 14050), (10116, 13700), (10275, 13488), (10960, 12645), (11240, 12330)]