73519920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 160

約数和(自身を含む): 256501440

約数和(自身を除く): 182981520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 337, 360, 404, 432, 505, 540, 606, 674, 720, 808, 909, 1010, 1011, 1080, 1212, 1348, 1515, 1616, 1685, 1818, 2020, 2022, 2160, 2424, 2696, 2727, 3030, 3033, 3370, 3636, 4040, 4044, 4545, 4848, 5055, 5392, 5454, 6060, 6066, 6740, 7272, 8080, 8088, 9090, 9099, 10110, 10908, 12120, 12132, 13480, 13635, 14544, 15165, 16176, 18180, 18198, 20220, 21816, 24240, 24264, 26960, 27270, 30330, 34037, 36360, 36396, 40440, 43632, 45495, 48528, 54540, 60660, 68074, 72720, 72792, 80880, 90990, 102111, 109080, 121320, 136148, 145584, 170185, 181980, 204222, 218160, 242640, 272296, 306333, 340370, 363960, 408444, 510555, 544592, 612666, 680740, 727920, 816888, 918999, 1021110, 1225332, 1361480, 1531665, 1633776, 1837998, 2042220, 2450664, 2722960, 3063330, 3675996, 4084440, 4594995, 4901328, 6126660, 7351992, 8168880, 9189990, 12253320, 14703984, 18379980, 24506640, 36759960, 73519920]

約数ペア:

[(1, 73519920), (2, 36759960), (3, 24506640), (4, 18379980), (5, 14703984), (6, 12253320), (8, 9189990), (9, 8168880), (10, 7351992), (12, 6126660), (15, 4901328), (16, 4594995), (18, 4084440), (20, 3675996), (24, 3063330), (27, 2722960), (30, 2450664), (36, 2042220), (40, 1837998), (45, 1633776), (48, 1531665), (54, 1361480), (60, 1225332), (72, 1021110), (80, 918999), (90, 816888), (101, 727920), (108, 680740), (120, 612666), (135, 544592), (144, 510555), (180, 408444), (202, 363960), (216, 340370), (240, 306333), (270, 272296), (303, 242640), (337, 218160), (360, 204222), (404, 181980), (432, 170185), (505, 145584), (540, 136148), (606, 121320), (674, 109080), (720, 102111), (808, 90990), (909, 80880), (1010, 72792), (1011, 72720), (1080, 68074), (1212, 60660), (1348, 54540), (1515, 48528), (1616, 45495), (1685, 43632), (1818, 40440), (2020, 36396), (2022, 36360), (2160, 34037), (2424, 30330), (2696, 27270), (2727, 26960), (3030, 24264), (3033, 24240), (3370, 21816), (3636, 20220), (4040, 18198), (4044, 18180), (4545, 16176), (4848, 15165), (5055, 14544), (5392, 13635), (5454, 13480), (6060, 12132), (6066, 12120), (6740, 10908), (7272, 10110), (8080, 9099), (8088, 9090)]