138747600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 240

約数和(自身を含む): 512020800

約数和(自身を除く): 373273200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 48, 50, 54, 58, 60, 72, 75, 80, 87, 90, 100, 108, 116, 120, 135, 144, 145, 150, 174, 180, 200, 216, 225, 232, 240, 261, 270, 290, 300, 348, 360, 400, 432, 435, 443, 450, 464, 522, 540, 580, 600, 675, 696, 720, 725, 783, 870, 886, 900, 1044, 1080, 1160, 1200, 1305, 1329, 1350, 1392, 1450, 1566, 1740, 1772, 1800, 2088, 2160, 2175, 2215, 2320, 2610, 2658, 2700, 2900, 3132, 3480, 3544, 3600, 3915, 3987, 4176, 4350, 4430, 5220, 5316, 5400, 5800, 6264, 6525, 6645, 6960, 7088, 7830, 7974, 8700, 8860, 10440, 10632, 10800, 11075, 11600, 11961, 12528, 12847, 13050, 13290, 15660, 15948, 17400, 17720, 19575, 19935, 20880, 21264, 22150, 23922, 25694, 26100, 26580, 31320, 31896, 33225, 34800, 35440, 38541, 39150, 39870, 44300, 47844, 51388, 52200, 53160, 59805, 62640, 63792, 64235, 66450, 77082, 78300, 79740, 88600, 95688, 99675, 102776, 104400, 106320, 115623, 119610, 128470, 132900, 154164, 156600, 159480, 177200, 191376, 192705, 199350, 205552, 231246, 239220, 256940, 265800, 299025, 308328, 313200, 318960, 321175, 346869, 385410, 398700, 462492, 478440, 513880, 531600, 578115, 598050, 616656, 642350, 693738, 770820, 797400, 924984, 956880, 963525, 1027760, 1156230, 1196100, 1284700, 1387476, 1541640, 1594800, 1734345, 1849968, 1927050, 2312460, 2392200, 2569400, 2774952, 2890575, 3083280, 3468690, 3854100, 4624920, 4784400, 5138800, 5549904, 5781150, 6937380, 7708200, 8671725, 9249840, 11562300, 13874760, 15416400, 17343450, 23124600, 27749520, 34686900, 46249200, 69373800, 138747600]

約数ペア:

[(1, 138747600), (2, 69373800), (3, 46249200), (4, 34686900), (5, 27749520), (6, 23124600), (8, 17343450), (9, 15416400), (10, 13874760), (12, 11562300), (15, 9249840), (16, 8671725), (18, 7708200), (20, 6937380), (24, 5781150), (25, 5549904), (27, 5138800), (29, 4784400), (30, 4624920), (36, 3854100), (40, 3468690), (45, 3083280), (48, 2890575), (50, 2774952), (54, 2569400), (58, 2392200), (60, 2312460), (72, 1927050), (75, 1849968), (80, 1734345), (87, 1594800), (90, 1541640), (100, 1387476), (108, 1284700), (116, 1196100), (120, 1156230), (135, 1027760), (144, 963525), (145, 956880), (150, 924984), (174, 797400), (180, 770820), (200, 693738), (216, 642350), (225, 616656), (232, 598050), (240, 578115), (261, 531600), (270, 513880), (290, 478440), (300, 462492), (348, 398700), (360, 385410), (400, 346869), (432, 321175), (435, 318960), (443, 313200), (450, 308328), (464, 299025), (522, 265800), (540, 256940), (580, 239220), (600, 231246), (675, 205552), (696, 199350), (720, 192705), (725, 191376), (783, 177200), (870, 159480), (886, 156600), (900, 154164), (1044, 132900), (1080, 128470), (1160, 119610), (1200, 115623), (1305, 106320), (1329, 104400), (1350, 102776), (1392, 99675), (1450, 95688), (1566, 88600), (1740, 79740), (1772, 78300), (1800, 77082), (2088, 66450), (2160, 64235), (2175, 63792), (2215, 62640), (2320, 59805), (2610, 53160), (2658, 52200), (2700, 51388), (2900, 47844), (3132, 44300), (3480, 39870), (3544, 39150), (3600, 38541), (3915, 35440), (3987, 34800), (4176, 33225), (4350, 31896), (4430, 31320), (5220, 26580), (5316, 26100), (5400, 25694), (5800, 23922), (6264, 22150), (6525, 21264), (6645, 20880), (6960, 19935), (7088, 19575), (7830, 17720), (7974, 17400), (8700, 15948), (8860, 15660), (10440, 13290), (10632, 13050), (10800, 12847), (11075, 12528), (11600, 11961)]