31613242400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{17011}}^1$

素因数の和:17155

約数の個数: 144

約数和(自身を含む): 81333419328

約数和(自身を除く): 49720176928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 101, 115, 160, 184, 200, 202, 230, 368, 400, 404, 460, 505, 575, 736, 800, 808, 920, 1010, 1150, 1616, 1840, 2020, 2300, 2323, 2525, 3232, 3680, 4040, 4600, 4646, 5050, 8080, 9200, 9292, 10100, 11615, 16160, 17011, 18400, 18584, 20200, 23230, 34022, 37168, 40400, 46460, 58075, 68044, 74336, 80800, 85055, 92920, 116150, 136088, 170110, 185840, 232300, 272176, 340220, 371680, 391253, 425275, 464600, 544352, 680440, 782506, 850550, 929200, 1360880, 1565012, 1701100, 1718111, 1858400, 1956265, 2721760, 3130024, 3402200, 3436222, 3912530, 6260048, 6804400, 6872444, 7825060, 8590555, 9781325, 12520096, 13608800, 13744888, 15650120, 17181110, 19562650, 27489776, 31300240, 34362220, 39125300, 39516553, 42952775, 54979552, 62600480, 68724440, 78250600, 79033106, 85905550, 137448880, 156501200, 158066212, 171811100, 197582765, 274897760, 313002400, 316132424, 343622200, 395165530, 632264848, 687244400, 790331060, 987913825, 1264529696, 1374488800, 1580662120, 1975827650, 3161324240, 3951655300, 6322648480, 7903310600, 15806621200, 31613242400]

約数ペア:

[(1, 31613242400), (2, 15806621200), (4, 7903310600), (5, 6322648480), (8, 3951655300), (10, 3161324240), (16, 1975827650), (20, 1580662120), (23, 1374488800), (25, 1264529696), (32, 987913825), (40, 790331060), (46, 687244400), (50, 632264848), (80, 395165530), (92, 343622200), (100, 316132424), (101, 313002400), (115, 274897760), (160, 197582765), (184, 171811100), (200, 158066212), (202, 156501200), (230, 137448880), (368, 85905550), (400, 79033106), (404, 78250600), (460, 68724440), (505, 62600480), (575, 54979552), (736, 42952775), (800, 39516553), (808, 39125300), (920, 34362220), (1010, 31300240), (1150, 27489776), (1616, 19562650), (1840, 17181110), (2020, 15650120), (2300, 13744888), (2323, 13608800), (2525, 12520096), (3232, 9781325), (3680, 8590555), (4040, 7825060), (4600, 6872444), (4646, 6804400), (5050, 6260048), (8080, 3912530), (9200, 3436222), (9292, 3402200), (10100, 3130024), (11615, 2721760), (16160, 1956265), (17011, 1858400), (18400, 1718111), (18584, 1701100), (20200, 1565012), (23230, 1360880), (34022, 929200), (37168, 850550), (40400, 782506), (46460, 680440), (58075, 544352), (68044, 464600), (74336, 425275), (80800, 391253), (85055, 371680), (92920, 340220), (116150, 272176), (136088, 232300), (170110, 185840)]