25254720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 224

約数和(自身を含む): 92659200

約数和(自身を除く): 67404480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 79, 80, 90, 96, 108, 111, 120, 135, 144, 148, 158, 160, 180, 185, 192, 216, 222, 237, 240, 270, 288, 296, 316, 320, 333, 360, 370, 395, 432, 444, 474, 480, 540, 555, 576, 592, 632, 666, 711, 720, 740, 790, 864, 888, 948, 960, 999, 1080, 1110, 1184, 1185, 1264, 1332, 1422, 1440, 1480, 1580, 1665, 1728, 1776, 1896, 1998, 2133, 2160, 2220, 2368, 2370, 2528, 2664, 2844, 2880, 2923, 2960, 3160, 3330, 3552, 3555, 3792, 3996, 4266, 4320, 4440, 4740, 4995, 5056, 5328, 5688, 5846, 5920, 6320, 6660, 7104, 7110, 7584, 7992, 8532, 8640, 8769, 8880, 9480, 9990, 10656, 10665, 11376, 11692, 11840, 12640, 13320, 14220, 14615, 15168, 15984, 17064, 17538, 17760, 18960, 19980, 21312, 21330, 22752, 23384, 25280, 26307, 26640, 28440, 29230, 31968, 34128, 35076, 35520, 37920, 39960, 42660, 43845, 45504, 46768, 52614, 53280, 56880, 58460, 63936, 68256, 70152, 75840, 78921, 79920, 85320, 87690, 93536, 105228, 106560, 113760, 116920, 131535, 136512, 140304, 157842, 159840, 170640, 175380, 187072, 210456, 227520, 233840, 263070, 280608, 315684, 319680, 341280, 350760, 394605, 420912, 467680, 526140, 561216, 631368, 682560, 701520, 789210, 841824, 935360, 1052280, 1262736, 1403040, 1578420, 1683648, 2104560, 2525472, 2806080, 3156840, 4209120, 5050944, 6313680, 8418240, 12627360, 25254720]

約数ペア:

[(1, 25254720), (2, 12627360), (3, 8418240), (4, 6313680), (5, 5050944), (6, 4209120), (8, 3156840), (9, 2806080), (10, 2525472), (12, 2104560), (15, 1683648), (16, 1578420), (18, 1403040), (20, 1262736), (24, 1052280), (27, 935360), (30, 841824), (32, 789210), (36, 701520), (37, 682560), (40, 631368), (45, 561216), (48, 526140), (54, 467680), (60, 420912), (64, 394605), (72, 350760), (74, 341280), (79, 319680), (80, 315684), (90, 280608), (96, 263070), (108, 233840), (111, 227520), (120, 210456), (135, 187072), (144, 175380), (148, 170640), (158, 159840), (160, 157842), (180, 140304), (185, 136512), (192, 131535), (216, 116920), (222, 113760), (237, 106560), (240, 105228), (270, 93536), (288, 87690), (296, 85320), (316, 79920), (320, 78921), (333, 75840), (360, 70152), (370, 68256), (395, 63936), (432, 58460), (444, 56880), (474, 53280), (480, 52614), (540, 46768), (555, 45504), (576, 43845), (592, 42660), (632, 39960), (666, 37920), (711, 35520), (720, 35076), (740, 34128), (790, 31968), (864, 29230), (888, 28440), (948, 26640), (960, 26307), (999, 25280), (1080, 23384), (1110, 22752), (1184, 21330), (1185, 21312), (1264, 19980), (1332, 18960), (1422, 17760), (1440, 17538), (1480, 17064), (1580, 15984), (1665, 15168), (1728, 14615), (1776, 14220), (1896, 13320), (1998, 12640), (2133, 11840), (2160, 11692), (2220, 11376), (2368, 10665), (2370, 10656), (2528, 9990), (2664, 9480), (2844, 8880), (2880, 8769), (2923, 8640), (2960, 8532), (3160, 7992), (3330, 7584), (3552, 7110), (3555, 7104), (3792, 6660), (3996, 6320), (4266, 5920), (4320, 5846), (4440, 5688), (4740, 5328), (4995, 5056)]