101407460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 282683520

約数和(自身を除く): 181276060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 140, 154, 161, 196, 220, 230, 245, 253, 308, 322, 385, 409, 460, 490, 506, 539, 644, 770, 805, 818, 980, 1012, 1078, 1127, 1265, 1540, 1610, 1636, 1771, 2045, 2156, 2254, 2530, 2695, 2863, 3220, 3542, 4090, 4499, 4508, 5060, 5390, 5635, 5726, 7084, 8180, 8855, 8998, 9407, 10780, 11270, 11452, 12397, 14315, 17710, 17996, 18814, 20041, 22495, 22540, 24794, 28630, 31493, 35420, 37628, 40082, 44990, 47035, 49588, 57260, 61985, 62986, 65849, 80164, 89980, 94070, 100205, 103477, 123970, 125972, 131698, 157465, 188140, 200410, 206954, 220451, 247940, 263396, 314930, 329245, 400820, 413908, 440902, 460943, 517385, 629860, 658490, 724339, 881804, 921886, 1034770, 1102255, 1316980, 1448678, 1843772, 2069540, 2204510, 2304715, 2897356, 3621695, 4409020, 4609430, 5070373, 7243390, 9218860, 10140746, 14486780, 20281492, 25351865, 50703730, 101407460]

約数ペア:

[(1, 101407460), (2, 50703730), (4, 25351865), (5, 20281492), (7, 14486780), (10, 10140746), (11, 9218860), (14, 7243390), (20, 5070373), (22, 4609430), (23, 4409020), (28, 3621695), (35, 2897356), (44, 2304715), (46, 2204510), (49, 2069540), (55, 1843772), (70, 1448678), (77, 1316980), (92, 1102255), (98, 1034770), (110, 921886), (115, 881804), (140, 724339), (154, 658490), (161, 629860), (196, 517385), (220, 460943), (230, 440902), (245, 413908), (253, 400820), (308, 329245), (322, 314930), (385, 263396), (409, 247940), (460, 220451), (490, 206954), (506, 200410), (539, 188140), (644, 157465), (770, 131698), (805, 125972), (818, 123970), (980, 103477), (1012, 100205), (1078, 94070), (1127, 89980), (1265, 80164), (1540, 65849), (1610, 62986), (1636, 61985), (1771, 57260), (2045, 49588), (2156, 47035), (2254, 44990), (2530, 40082), (2695, 37628), (2863, 35420), (3220, 31493), (3542, 28630), (4090, 24794), (4499, 22540), (4508, 22495), (5060, 20041), (5390, 18814), (5635, 17996), (5726, 17710), (7084, 14315), (8180, 12397), (8855, 11452), (8998, 11270), (9407, 10780)]