138509910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 478033920

約数和(自身を除く): 339524010

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, 77, 79, 90, 99, 105, 110, 115, 121, 126, 138, 154, 158, 161, 165, 198, 207, 210, 230, 231, 237, 242, 253, 315, 322, 330, 345, 363, 385, 395, 414, 462, 474, 483, 495, 506, 553, 605, 630, 690, 693, 711, 726, 759, 770, 790, 805, 847, 869, 966, 990, 1035, 1089, 1106, 1155, 1185, 1210, 1265, 1386, 1422, 1449, 1518, 1610, 1659, 1694, 1738, 1771, 1815, 1817, 2070, 2178, 2277, 2310, 2370, 2415, 2530, 2541, 2607, 2765, 2783, 2898, 3318, 3465, 3542, 3555, 3630, 3634, 3795, 4235, 4345, 4554, 4830, 4977, 5082, 5214, 5313, 5445, 5451, 5530, 5566, 6083, 6930, 7110, 7245, 7590, 7623, 7821, 8295, 8349, 8470, 8690, 8855, 9085, 9559, 9954, 10626, 10890, 10902, 11385, 12166, 12705, 12719, 13035, 13915, 14490, 15246, 15642, 15939, 16353, 16590, 16698, 17710, 18170, 18249, 19118, 19481, 19987, 22770, 24885, 25047, 25410, 25438, 26070, 26565, 27255, 27830, 28677, 30415, 31878, 32706, 36498, 38115, 38157, 38962, 39105, 39974, 41745, 47795, 49770, 50094, 53130, 54510, 54747, 57354, 58443, 59961, 60830, 63595, 66913, 76230, 76314, 78210, 79695, 81765, 83490, 86031, 91245, 95590, 97405, 99935, 109494, 114471, 116886, 119922, 125235, 127190, 133826, 139909, 143385, 159390, 163530, 172062, 175329, 179883, 182490, 190785, 194810, 199870, 200739, 219857, 228942, 250470, 273735, 279818, 286770, 292215, 299805, 334565, 350658, 359766, 381570, 401478, 419727, 430155, 439714, 547470, 572355, 584430, 599610, 602217, 659571, 669130, 699545, 839454, 860310, 876645, 899415, 1003695, 1099285, 1144710, 1204434, 1259181, 1319142, 1399090, 1538999, 1753290, 1798830, 1978713, 2007390, 2098635, 2198570, 2518362, 3011085, 3077998, 3297855, 3957426, 4197270, 4616997, 6022170, 6295905, 6595710, 7694995, 9233994, 9893565, 12591810, 13850991, 15389990, 19787130, 23084985, 27701982, 46169970, 69254955, 138509910]

約数ペア:

[(1, 138509910), (2, 69254955), (3, 46169970), (5, 27701982), (6, 23084985), (7, 19787130), (9, 15389990), (10, 13850991), (11, 12591810), (14, 9893565), (15, 9233994), (18, 7694995), (21, 6595710), (22, 6295905), (23, 6022170), (30, 4616997), (33, 4197270), (35, 3957426), (42, 3297855), (45, 3077998), (46, 3011085), (55, 2518362), (63, 2198570), (66, 2098635), (69, 2007390), (70, 1978713), (77, 1798830), (79, 1753290), (90, 1538999), (99, 1399090), (105, 1319142), (110, 1259181), (115, 1204434), (121, 1144710), (126, 1099285), (138, 1003695), (154, 899415), (158, 876645), (161, 860310), (165, 839454), (198, 699545), (207, 669130), (210, 659571), (230, 602217), (231, 599610), (237, 584430), (242, 572355), (253, 547470), (315, 439714), (322, 430155), (330, 419727), (345, 401478), (363, 381570), (385, 359766), (395, 350658), (414, 334565), (462, 299805), (474, 292215), (483, 286770), (495, 279818), (506, 273735), (553, 250470), (605, 228942), (630, 219857), (690, 200739), (693, 199870), (711, 194810), (726, 190785), (759, 182490), (770, 179883), (790, 175329), (805, 172062), (847, 163530), (869, 159390), (966, 143385), (990, 139909), (1035, 133826), (1089, 127190), (1106, 125235), (1155, 119922), (1185, 116886), (1210, 114471), (1265, 109494), (1386, 99935), (1422, 97405), (1449, 95590), (1518, 91245), (1610, 86031), (1659, 83490), (1694, 81765), (1738, 79695), (1771, 78210), (1815, 76314), (1817, 76230), (2070, 66913), (2178, 63595), (2277, 60830), (2310, 59961), (2370, 58443), (2415, 57354), (2530, 54747), (2541, 54510), (2607, 53130), (2765, 50094), (2783, 49770), (2898, 47795), (3318, 41745), (3465, 39974), (3542, 39105), (3555, 38962), (3630, 38157), (3634, 38115), (3795, 36498), (4235, 32706), (4345, 31878), (4554, 30415), (4830, 28677), (4977, 27830), (5082, 27255), (5214, 26565), (5313, 26070), (5445, 25438), (5451, 25410), (5530, 25047), (5566, 24885), (6083, 22770), (6930, 19987), (7110, 19481), (7245, 19118), (7590, 18249), (7623, 18170), (7821, 17710), (8295, 16698), (8349, 16590), (8470, 16353), (8690, 15939), (8855, 15642), (9085, 15246), (9559, 14490), (9954, 13915), (10626, 13035), (10890, 12719), (10902, 12705), (11385, 12166)]