25015680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 89266320

約数和(自身を除く): 64250640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 101, 120, 128, 129, 144, 160, 172, 180, 192, 202, 215, 240, 258, 288, 303, 320, 344, 360, 384, 387, 404, 430, 480, 505, 516, 576, 606, 640, 645, 688, 720, 774, 808, 860, 909, 960, 1010, 1032, 1152, 1212, 1290, 1376, 1440, 1515, 1548, 1616, 1720, 1818, 1920, 1935, 2020, 2064, 2424, 2580, 2752, 2880, 3030, 3096, 3232, 3440, 3636, 3870, 4040, 4128, 4343, 4545, 4848, 5160, 5504, 5760, 6060, 6192, 6464, 6880, 7272, 7740, 8080, 8256, 8686, 9090, 9696, 10320, 12120, 12384, 12928, 13029, 13760, 14544, 15480, 16160, 16512, 17372, 18180, 19392, 20640, 21715, 24240, 24768, 26058, 27520, 29088, 30960, 32320, 34744, 36360, 38784, 39087, 41280, 43430, 48480, 49536, 52116, 58176, 61920, 64640, 65145, 69488, 72720, 78174, 82560, 86860, 96960, 104232, 116352, 123840, 130290, 138976, 145440, 156348, 173720, 193920, 195435, 208464, 247680, 260580, 277952, 290880, 312696, 347440, 390870, 416928, 521160, 555904, 581760, 625392, 694880, 781740, 833856, 1042320, 1250784, 1389760, 1563480, 1667712, 2084640, 2501568, 2779520, 3126960, 4169280, 5003136, 6253920, 8338560, 12507840, 25015680]

約数ペア:

[(1, 25015680), (2, 12507840), (3, 8338560), (4, 6253920), (5, 5003136), (6, 4169280), (8, 3126960), (9, 2779520), (10, 2501568), (12, 2084640), (15, 1667712), (16, 1563480), (18, 1389760), (20, 1250784), (24, 1042320), (30, 833856), (32, 781740), (36, 694880), (40, 625392), (43, 581760), (45, 555904), (48, 521160), (60, 416928), (64, 390870), (72, 347440), (80, 312696), (86, 290880), (90, 277952), (96, 260580), (101, 247680), (120, 208464), (128, 195435), (129, 193920), (144, 173720), (160, 156348), (172, 145440), (180, 138976), (192, 130290), (202, 123840), (215, 116352), (240, 104232), (258, 96960), (288, 86860), (303, 82560), (320, 78174), (344, 72720), (360, 69488), (384, 65145), (387, 64640), (404, 61920), (430, 58176), (480, 52116), (505, 49536), (516, 48480), (576, 43430), (606, 41280), (640, 39087), (645, 38784), (688, 36360), (720, 34744), (774, 32320), (808, 30960), (860, 29088), (909, 27520), (960, 26058), (1010, 24768), (1032, 24240), (1152, 21715), (1212, 20640), (1290, 19392), (1376, 18180), (1440, 17372), (1515, 16512), (1548, 16160), (1616, 15480), (1720, 14544), (1818, 13760), (1920, 13029), (1935, 12928), (2020, 12384), (2064, 12120), (2424, 10320), (2580, 9696), (2752, 9090), (2880, 8686), (3030, 8256), (3096, 8080), (3232, 7740), (3440, 7272), (3636, 6880), (3870, 6464), (4040, 6192), (4128, 6060), (4343, 5760), (4545, 5504), (4848, 5160)]