89978880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 300736800

約数和(自身を除く): 210757920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 101, 116, 120, 128, 145, 160, 174, 192, 202, 232, 240, 256, 290, 303, 320, 348, 384, 404, 435, 464, 480, 505, 512, 580, 606, 640, 696, 768, 808, 870, 928, 960, 1010, 1024, 1160, 1212, 1280, 1392, 1515, 1536, 1616, 1740, 1856, 1920, 2020, 2048, 2320, 2424, 2560, 2784, 2929, 3030, 3072, 3232, 3480, 3712, 3840, 4040, 4640, 4848, 5120, 5568, 5858, 6060, 6144, 6464, 6960, 7424, 7680, 8080, 8787, 9280, 9696, 10240, 11136, 11716, 12120, 12928, 13920, 14645, 14848, 15360, 16160, 17574, 18560, 19392, 22272, 23432, 24240, 25856, 27840, 29290, 29696, 30720, 32320, 35148, 37120, 38784, 43935, 44544, 46864, 48480, 51712, 55680, 58580, 59392, 64640, 70296, 74240, 77568, 87870, 89088, 93728, 96960, 103424, 111360, 117160, 129280, 140592, 148480, 155136, 175740, 178176, 187456, 193920, 206848, 222720, 234320, 258560, 281184, 296960, 310272, 351480, 374912, 387840, 445440, 468640, 517120, 562368, 620544, 702960, 749824, 775680, 890880, 937280, 1034240, 1124736, 1405920, 1499648, 1551360, 1874560, 2249472, 2811840, 2999296, 3102720, 3749120, 4498944, 5623680, 5998592, 7498240, 8997888, 11247360, 14996480, 17995776, 22494720, 29992960, 44989440, 89978880]

約数ペア:

[(1, 89978880), (2, 44989440), (3, 29992960), (4, 22494720), (5, 17995776), (6, 14996480), (8, 11247360), (10, 8997888), (12, 7498240), (15, 5998592), (16, 5623680), (20, 4498944), (24, 3749120), (29, 3102720), (30, 2999296), (32, 2811840), (40, 2249472), (48, 1874560), (58, 1551360), (60, 1499648), (64, 1405920), (80, 1124736), (87, 1034240), (96, 937280), (101, 890880), (116, 775680), (120, 749824), (128, 702960), (145, 620544), (160, 562368), (174, 517120), (192, 468640), (202, 445440), (232, 387840), (240, 374912), (256, 351480), (290, 310272), (303, 296960), (320, 281184), (348, 258560), (384, 234320), (404, 222720), (435, 206848), (464, 193920), (480, 187456), (505, 178176), (512, 175740), (580, 155136), (606, 148480), (640, 140592), (696, 129280), (768, 117160), (808, 111360), (870, 103424), (928, 96960), (960, 93728), (1010, 89088), (1024, 87870), (1160, 77568), (1212, 74240), (1280, 70296), (1392, 64640), (1515, 59392), (1536, 58580), (1616, 55680), (1740, 51712), (1856, 48480), (1920, 46864), (2020, 44544), (2048, 43935), (2320, 38784), (2424, 37120), (2560, 35148), (2784, 32320), (2929, 30720), (3030, 29696), (3072, 29290), (3232, 27840), (3480, 25856), (3712, 24240), (3840, 23432), (4040, 22272), (4640, 19392), (4848, 18560), (5120, 17574), (5568, 16160), (5858, 15360), (6060, 14848), (6144, 14645), (6464, 13920), (6960, 12928), (7424, 12120), (7680, 11716), (8080, 11136), (8787, 10240), (9280, 9696)]