25306560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 224

約数和(自身を含む): 93268800

約数和(自身を除く): 67962240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 101, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 202, 216, 232, 240, 261, 270, 288, 290, 303, 320, 348, 360, 404, 432, 435, 464, 480, 505, 522, 540, 576, 580, 606, 696, 720, 783, 808, 864, 870, 909, 928, 960, 1010, 1044, 1080, 1160, 1212, 1305, 1392, 1440, 1515, 1566, 1616, 1728, 1740, 1818, 1856, 2020, 2088, 2160, 2320, 2424, 2610, 2727, 2784, 2880, 2929, 3030, 3132, 3232, 3480, 3636, 3915, 4040, 4176, 4320, 4545, 4640, 4848, 5220, 5454, 5568, 5858, 6060, 6264, 6464, 6960, 7272, 7830, 8080, 8352, 8640, 8787, 9090, 9280, 9696, 10440, 10908, 11716, 12120, 12528, 13635, 13920, 14544, 14645, 15660, 16160, 16704, 17574, 18180, 19392, 20880, 21816, 23432, 24240, 25056, 26361, 27270, 27840, 29088, 29290, 31320, 32320, 35148, 36360, 41760, 43632, 43935, 46864, 48480, 50112, 52722, 54540, 58176, 58580, 62640, 70296, 72720, 79083, 83520, 87264, 87870, 93728, 96960, 105444, 109080, 117160, 125280, 131805, 140592, 145440, 158166, 174528, 175740, 187456, 210888, 218160, 234320, 250560, 263610, 281184, 290880, 316332, 351480, 395415, 421776, 436320, 468640, 527220, 562368, 632664, 702960, 790830, 843552, 872640, 937280, 1054440, 1265328, 1405920, 1581660, 1687104, 2108880, 2530656, 2811840, 3163320, 4217760, 5061312, 6326640, 8435520, 12653280, 25306560]

約数ペア:

[(1, 25306560), (2, 12653280), (3, 8435520), (4, 6326640), (5, 5061312), (6, 4217760), (8, 3163320), (9, 2811840), (10, 2530656), (12, 2108880), (15, 1687104), (16, 1581660), (18, 1405920), (20, 1265328), (24, 1054440), (27, 937280), (29, 872640), (30, 843552), (32, 790830), (36, 702960), (40, 632664), (45, 562368), (48, 527220), (54, 468640), (58, 436320), (60, 421776), (64, 395415), (72, 351480), (80, 316332), (87, 290880), (90, 281184), (96, 263610), (101, 250560), (108, 234320), (116, 218160), (120, 210888), (135, 187456), (144, 175740), (145, 174528), (160, 158166), (174, 145440), (180, 140592), (192, 131805), (202, 125280), (216, 117160), (232, 109080), (240, 105444), (261, 96960), (270, 93728), (288, 87870), (290, 87264), (303, 83520), (320, 79083), (348, 72720), (360, 70296), (404, 62640), (432, 58580), (435, 58176), (464, 54540), (480, 52722), (505, 50112), (522, 48480), (540, 46864), (576, 43935), (580, 43632), (606, 41760), (696, 36360), (720, 35148), (783, 32320), (808, 31320), (864, 29290), (870, 29088), (909, 27840), (928, 27270), (960, 26361), (1010, 25056), (1044, 24240), (1080, 23432), (1160, 21816), (1212, 20880), (1305, 19392), (1392, 18180), (1440, 17574), (1515, 16704), (1566, 16160), (1616, 15660), (1728, 14645), (1740, 14544), (1818, 13920), (1856, 13635), (2020, 12528), (2088, 12120), (2160, 11716), (2320, 10908), (2424, 10440), (2610, 9696), (2727, 9280), (2784, 9090), (2880, 8787), (2929, 8640), (3030, 8352), (3132, 8080), (3232, 7830), (3480, 7272), (3636, 6960), (3915, 6464), (4040, 6264), (4176, 6060), (4320, 5858), (4545, 5568), (4640, 5454), (4848, 5220)]