74925840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 256804992

約数和(自身を除く): 181879152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 101, 110, 120, 132, 165, 176, 202, 220, 240, 264, 281, 303, 330, 404, 440, 505, 528, 562, 606, 660, 808, 843, 880, 1010, 1111, 1124, 1212, 1320, 1405, 1515, 1616, 1686, 2020, 2222, 2248, 2424, 2640, 2810, 3030, 3091, 3333, 3372, 4040, 4215, 4444, 4496, 4848, 5555, 5620, 6060, 6182, 6666, 6744, 8080, 8430, 8888, 9273, 11110, 11240, 12120, 12364, 13332, 13488, 15455, 16665, 16860, 17776, 18546, 22220, 22480, 24240, 24728, 26664, 28381, 30910, 33330, 33720, 37092, 44440, 46365, 49456, 53328, 56762, 61820, 66660, 67440, 74184, 85143, 88880, 92730, 113524, 123640, 133320, 141905, 148368, 170286, 185460, 227048, 247280, 266640, 283810, 312191, 340572, 370920, 425715, 454096, 567620, 624382, 681144, 741840, 851430, 936573, 1135240, 1248764, 1362288, 1560955, 1702860, 1873146, 2270480, 2497528, 3121910, 3405720, 3746292, 4682865, 4995056, 6243820, 6811440, 7492584, 9365730, 12487640, 14985168, 18731460, 24975280, 37462920, 74925840]

約数ペア:

[(1, 74925840), (2, 37462920), (3, 24975280), (4, 18731460), (5, 14985168), (6, 12487640), (8, 9365730), (10, 7492584), (11, 6811440), (12, 6243820), (15, 4995056), (16, 4682865), (20, 3746292), (22, 3405720), (24, 3121910), (30, 2497528), (33, 2270480), (40, 1873146), (44, 1702860), (48, 1560955), (55, 1362288), (60, 1248764), (66, 1135240), (80, 936573), (88, 851430), (101, 741840), (110, 681144), (120, 624382), (132, 567620), (165, 454096), (176, 425715), (202, 370920), (220, 340572), (240, 312191), (264, 283810), (281, 266640), (303, 247280), (330, 227048), (404, 185460), (440, 170286), (505, 148368), (528, 141905), (562, 133320), (606, 123640), (660, 113524), (808, 92730), (843, 88880), (880, 85143), (1010, 74184), (1111, 67440), (1124, 66660), (1212, 61820), (1320, 56762), (1405, 53328), (1515, 49456), (1616, 46365), (1686, 44440), (2020, 37092), (2222, 33720), (2248, 33330), (2424, 30910), (2640, 28381), (2810, 26664), (3030, 24728), (3091, 24240), (3333, 22480), (3372, 22220), (4040, 18546), (4215, 17776), (4444, 16860), (4496, 16665), (4848, 15455), (5555, 13488), (5620, 13332), (6060, 12364), (6182, 12120), (6666, 11240), (6744, 11110), (8080, 9273), (8430, 8888)]