137742400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 374172480

約数和(自身を除く): 236430080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 64, 76, 80, 92, 95, 100, 115, 152, 160, 184, 190, 197, 200, 230, 304, 320, 368, 380, 394, 400, 437, 460, 475, 575, 608, 736, 760, 788, 800, 874, 920, 950, 985, 1150, 1216, 1472, 1520, 1576, 1600, 1748, 1840, 1900, 1970, 2185, 2300, 3040, 3152, 3496, 3680, 3743, 3800, 3940, 4370, 4531, 4600, 4925, 6080, 6304, 6992, 7360, 7486, 7600, 7880, 8740, 9062, 9200, 9850, 10925, 12608, 13984, 14972, 15200, 15760, 17480, 18124, 18400, 18715, 19700, 21850, 22655, 27968, 29944, 30400, 31520, 34960, 36248, 36800, 37430, 39400, 43700, 45310, 59888, 63040, 69920, 72496, 74860, 78800, 86089, 87400, 90620, 93575, 113275, 119776, 139840, 144992, 149720, 157600, 172178, 174800, 181240, 187150, 226550, 239552, 289984, 299440, 315200, 344356, 349600, 362480, 374300, 430445, 453100, 598880, 688712, 699200, 724960, 748600, 860890, 906200, 1197760, 1377424, 1449920, 1497200, 1721780, 1812400, 2152225, 2754848, 2994400, 3443560, 3624800, 4304450, 5509696, 5988800, 6887120, 7249600, 8608900, 13774240, 17217800, 27548480, 34435600, 68871200, 137742400]

約数ペア:

[(1, 137742400), (2, 68871200), (4, 34435600), (5, 27548480), (8, 17217800), (10, 13774240), (16, 8608900), (19, 7249600), (20, 6887120), (23, 5988800), (25, 5509696), (32, 4304450), (38, 3624800), (40, 3443560), (46, 2994400), (50, 2754848), (64, 2152225), (76, 1812400), (80, 1721780), (92, 1497200), (95, 1449920), (100, 1377424), (115, 1197760), (152, 906200), (160, 860890), (184, 748600), (190, 724960), (197, 699200), (200, 688712), (230, 598880), (304, 453100), (320, 430445), (368, 374300), (380, 362480), (394, 349600), (400, 344356), (437, 315200), (460, 299440), (475, 289984), (575, 239552), (608, 226550), (736, 187150), (760, 181240), (788, 174800), (800, 172178), (874, 157600), (920, 149720), (950, 144992), (985, 139840), (1150, 119776), (1216, 113275), (1472, 93575), (1520, 90620), (1576, 87400), (1600, 86089), (1748, 78800), (1840, 74860), (1900, 72496), (1970, 69920), (2185, 63040), (2300, 59888), (3040, 45310), (3152, 43700), (3496, 39400), (3680, 37430), (3743, 36800), (3800, 36248), (3940, 34960), (4370, 31520), (4531, 30400), (4600, 29944), (4925, 27968), (6080, 22655), (6304, 21850), (6992, 19700), (7360, 18715), (7486, 18400), (7600, 18124), (7880, 17480), (8740, 15760), (9062, 15200), (9200, 14972), (9850, 13984), (10925, 12608)]