85399920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 311980032

約数和(自身を除く): 226580112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 191, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 382, 405, 414, 432, 460, 486, 540, 552, 573, 621, 648, 690, 720, 764, 810, 828, 920, 955, 972, 1035, 1080, 1104, 1146, 1215, 1242, 1296, 1380, 1528, 1620, 1656, 1719, 1840, 1863, 1910, 1944, 2070, 2160, 2292, 2430, 2484, 2760, 2865, 3056, 3105, 3240, 3312, 3438, 3726, 3820, 3888, 4140, 4393, 4584, 4860, 4968, 5157, 5520, 5589, 5730, 6210, 6480, 6876, 7452, 7640, 8280, 8595, 8786, 9168, 9315, 9720, 9936, 10314, 11178, 11460, 12420, 13179, 13752, 14904, 15280, 15471, 16560, 17190, 17572, 18630, 19440, 20628, 21965, 22356, 22920, 24840, 25785, 26358, 27504, 27945, 29808, 30942, 34380, 35144, 37260, 39537, 41256, 43930, 44712, 45840, 46413, 49680, 51570, 52716, 55890, 61884, 65895, 68760, 70288, 74520, 77355, 79074, 82512, 87860, 89424, 92826, 103140, 105432, 111780, 118611, 123768, 131790, 137520, 149040, 154710, 158148, 175720, 185652, 197685, 206280, 210864, 223560, 232065, 237222, 247536, 263580, 309420, 316296, 351440, 355833, 371304, 395370, 412560, 447120, 464130, 474444, 527160, 593055, 618840, 632592, 711666, 742608, 790740, 928260, 948888, 1054320, 1067499, 1186110, 1237680, 1423332, 1581480, 1779165, 1856520, 1897776, 2134998, 2372220, 2846664, 3162960, 3558330, 3713040, 4269996, 4744440, 5337495, 5693328, 7116660, 8539992, 9488880, 10674990, 14233320, 17079984, 21349980, 28466640, 42699960, 85399920]

約数ペア:

[(1, 85399920), (2, 42699960), (3, 28466640), (4, 21349980), (5, 17079984), (6, 14233320), (8, 10674990), (9, 9488880), (10, 8539992), (12, 7116660), (15, 5693328), (16, 5337495), (18, 4744440), (20, 4269996), (23, 3713040), (24, 3558330), (27, 3162960), (30, 2846664), (36, 2372220), (40, 2134998), (45, 1897776), (46, 1856520), (48, 1779165), (54, 1581480), (60, 1423332), (69, 1237680), (72, 1186110), (80, 1067499), (81, 1054320), (90, 948888), (92, 928260), (108, 790740), (115, 742608), (120, 711666), (135, 632592), (138, 618840), (144, 593055), (162, 527160), (180, 474444), (184, 464130), (191, 447120), (207, 412560), (216, 395370), (230, 371304), (240, 355833), (243, 351440), (270, 316296), (276, 309420), (324, 263580), (345, 247536), (360, 237222), (368, 232065), (382, 223560), (405, 210864), (414, 206280), (432, 197685), (460, 185652), (486, 175720), (540, 158148), (552, 154710), (573, 149040), (621, 137520), (648, 131790), (690, 123768), (720, 118611), (764, 111780), (810, 105432), (828, 103140), (920, 92826), (955, 89424), (972, 87860), (1035, 82512), (1080, 79074), (1104, 77355), (1146, 74520), (1215, 70288), (1242, 68760), (1296, 65895), (1380, 61884), (1528, 55890), (1620, 52716), (1656, 51570), (1719, 49680), (1840, 46413), (1863, 45840), (1910, 44712), (1944, 43930), (2070, 41256), (2160, 39537), (2292, 37260), (2430, 35144), (2484, 34380), (2760, 30942), (2865, 29808), (3056, 27945), (3105, 27504), (3240, 26358), (3312, 25785), (3438, 24840), (3726, 22920), (3820, 22356), (3888, 21965), (4140, 20628), (4393, 19440), (4584, 18630), (4860, 17572), (4968, 17190), (5157, 16560), (5520, 15471), (5589, 15280), (5730, 14904), (6210, 13752), (6480, 13179), (6876, 12420), (7452, 11460), (7640, 11178), (8280, 10314), (8595, 9936), (8786, 9720), (9168, 9315)]