84923820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 273454272

約数和(自身を除く): 188530452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 73, 90, 92, 115, 138, 146, 180, 207, 219, 230, 276, 281, 292, 345, 365, 414, 438, 460, 562, 657, 690, 730, 828, 843, 876, 1035, 1095, 1124, 1314, 1380, 1405, 1460, 1679, 1686, 2070, 2190, 2529, 2628, 2810, 3285, 3358, 3372, 4140, 4215, 4380, 5037, 5058, 5620, 6463, 6570, 6716, 8395, 8430, 10074, 10116, 12645, 12926, 13140, 15111, 16790, 16860, 19389, 20148, 20513, 25185, 25290, 25852, 30222, 32315, 33580, 38778, 41026, 50370, 50580, 58167, 60444, 61539, 64630, 75555, 77556, 82052, 96945, 100740, 102565, 116334, 123078, 129260, 151110, 184617, 193890, 205130, 232668, 246156, 290835, 302220, 307695, 369234, 387780, 410260, 471799, 581670, 615390, 738468, 923085, 943598, 1163340, 1230780, 1415397, 1846170, 1887196, 2358995, 2830794, 3692340, 4246191, 4717990, 5661588, 7076985, 8492382, 9435980, 14153970, 16984764, 21230955, 28307940, 42461910, 84923820]

約数ペア:

[(1, 84923820), (2, 42461910), (3, 28307940), (4, 21230955), (5, 16984764), (6, 14153970), (9, 9435980), (10, 8492382), (12, 7076985), (15, 5661588), (18, 4717990), (20, 4246191), (23, 3692340), (30, 2830794), (36, 2358995), (45, 1887196), (46, 1846170), (60, 1415397), (69, 1230780), (73, 1163340), (90, 943598), (92, 923085), (115, 738468), (138, 615390), (146, 581670), (180, 471799), (207, 410260), (219, 387780), (230, 369234), (276, 307695), (281, 302220), (292, 290835), (345, 246156), (365, 232668), (414, 205130), (438, 193890), (460, 184617), (562, 151110), (657, 129260), (690, 123078), (730, 116334), (828, 102565), (843, 100740), (876, 96945), (1035, 82052), (1095, 77556), (1124, 75555), (1314, 64630), (1380, 61539), (1405, 60444), (1460, 58167), (1679, 50580), (1686, 50370), (2070, 41026), (2190, 38778), (2529, 33580), (2628, 32315), (2810, 30222), (3285, 25852), (3358, 25290), (3372, 25185), (4140, 20513), (4215, 20148), (4380, 19389), (5037, 16860), (5058, 16790), (5620, 15111), (6463, 13140), (6570, 12926), (6716, 12645), (8395, 10116), (8430, 10074)]