127990170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 442181376

約数和(自身を除く): 314191206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 23, 30, 33, 35, 42, 45, 46, 55, 63, 66, 69, 70, 73, 77, 90, 99, 105, 110, 115, 121, 126, 138, 146, 154, 161, 165, 198, 207, 210, 219, 230, 231, 242, 253, 315, 322, 330, 345, 363, 365, 385, 414, 438, 462, 483, 495, 506, 511, 605, 630, 657, 690, 693, 726, 730, 759, 770, 803, 805, 847, 966, 990, 1022, 1035, 1089, 1095, 1155, 1210, 1265, 1314, 1386, 1449, 1518, 1533, 1606, 1610, 1679, 1694, 1771, 1815, 2070, 2178, 2190, 2277, 2310, 2409, 2415, 2530, 2541, 2555, 2783, 2898, 3066, 3285, 3358, 3465, 3542, 3630, 3795, 4015, 4235, 4554, 4599, 4818, 4830, 5037, 5082, 5110, 5313, 5445, 5566, 5621, 6570, 6930, 7227, 7245, 7590, 7623, 7665, 8030, 8349, 8395, 8470, 8833, 8855, 9198, 10074, 10626, 10890, 11242, 11385, 11753, 12045, 12705, 13915, 14454, 14490, 15111, 15246, 15330, 15939, 16698, 16790, 16863, 17666, 17710, 18469, 19481, 22770, 22995, 23506, 24090, 25047, 25185, 25410, 26499, 26565, 27830, 28105, 30222, 31878, 33726, 35259, 36135, 36938, 38115, 38962, 41745, 44165, 45990, 50094, 50370, 50589, 52998, 53130, 55407, 56210, 58443, 58765, 61831, 70518, 72270, 75555, 76230, 79497, 79695, 83490, 84315, 88330, 92345, 97405, 101178, 105777, 110814, 116886, 117530, 123662, 125235, 129283, 132495, 151110, 158994, 159390, 166221, 168630, 175329, 176295, 184690, 185493, 194810, 203159, 211554, 250470, 252945, 258566, 264990, 277035, 292215, 309155, 332442, 350658, 352590, 370986, 387849, 397485, 406318, 505890, 528885, 554070, 556479, 584430, 609477, 618310, 646415, 775698, 794970, 831105, 876645, 927465, 1015795, 1057770, 1112958, 1163547, 1218954, 1292830, 1422113, 1662210, 1753290, 1828431, 1854930, 1939245, 2031590, 2327094, 2782395, 2844226, 3047385, 3656862, 3878490, 4266339, 5564790, 5817735, 6094770, 7110565, 8532678, 9142155, 11635470, 12799017, 14221130, 18284310, 21331695, 25598034, 42663390, 63995085, 127990170]

約数ペア:

[(1, 127990170), (2, 63995085), (3, 42663390), (5, 25598034), (6, 21331695), (7, 18284310), (9, 14221130), (10, 12799017), (11, 11635470), (14, 9142155), (15, 8532678), (18, 7110565), (21, 6094770), (22, 5817735), (23, 5564790), (30, 4266339), (33, 3878490), (35, 3656862), (42, 3047385), (45, 2844226), (46, 2782395), (55, 2327094), (63, 2031590), (66, 1939245), (69, 1854930), (70, 1828431), (73, 1753290), (77, 1662210), (90, 1422113), (99, 1292830), (105, 1218954), (110, 1163547), (115, 1112958), (121, 1057770), (126, 1015795), (138, 927465), (146, 876645), (154, 831105), (161, 794970), (165, 775698), (198, 646415), (207, 618310), (210, 609477), (219, 584430), (230, 556479), (231, 554070), (242, 528885), (253, 505890), (315, 406318), (322, 397485), (330, 387849), (345, 370986), (363, 352590), (365, 350658), (385, 332442), (414, 309155), (438, 292215), (462, 277035), (483, 264990), (495, 258566), (506, 252945), (511, 250470), (605, 211554), (630, 203159), (657, 194810), (690, 185493), (693, 184690), (726, 176295), (730, 175329), (759, 168630), (770, 166221), (803, 159390), (805, 158994), (847, 151110), (966, 132495), (990, 129283), (1022, 125235), (1035, 123662), (1089, 117530), (1095, 116886), (1155, 110814), (1210, 105777), (1265, 101178), (1314, 97405), (1386, 92345), (1449, 88330), (1518, 84315), (1533, 83490), (1606, 79695), (1610, 79497), (1679, 76230), (1694, 75555), (1771, 72270), (1815, 70518), (2070, 61831), (2178, 58765), (2190, 58443), (2277, 56210), (2310, 55407), (2409, 53130), (2415, 52998), (2530, 50589), (2541, 50370), (2555, 50094), (2783, 45990), (2898, 44165), (3066, 41745), (3285, 38962), (3358, 38115), (3465, 36938), (3542, 36135), (3630, 35259), (3795, 33726), (4015, 31878), (4235, 30222), (4554, 28105), (4599, 27830), (4818, 26565), (4830, 26499), (5037, 25410), (5082, 25185), (5110, 25047), (5313, 24090), (5445, 23506), (5566, 22995), (5621, 22770), (6570, 19481), (6930, 18469), (7227, 17710), (7245, 17666), (7590, 16863), (7623, 16790), (7665, 16698), (8030, 15939), (8349, 15330), (8395, 15246), (8470, 15111), (8833, 14490), (8855, 14454), (9198, 13915), (10074, 12705), (10626, 12045), (10890, 11753), (11242, 11385)]