61939350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 192487680

約数和(自身を除く): 130548330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 43, 45, 50, 54, 55, 66, 75, 86, 90, 97, 99, 110, 129, 135, 150, 165, 194, 198, 215, 225, 258, 270, 275, 291, 297, 330, 387, 430, 450, 473, 485, 495, 550, 582, 594, 645, 675, 774, 825, 873, 946, 970, 990, 1067, 1075, 1161, 1290, 1350, 1419, 1455, 1485, 1650, 1746, 1935, 2134, 2150, 2322, 2365, 2425, 2475, 2619, 2838, 2910, 2970, 3201, 3225, 3870, 4171, 4257, 4365, 4730, 4850, 4950, 5238, 5335, 5805, 6402, 6450, 7095, 7275, 7425, 8342, 8514, 8730, 9603, 9675, 10670, 11610, 11825, 12513, 12771, 13095, 14190, 14550, 14850, 16005, 19206, 19350, 20855, 21285, 21825, 23650, 25026, 25542, 26190, 26675, 28809, 29025, 32010, 35475, 37539, 41710, 42570, 43650, 45881, 48015, 53350, 57618, 58050, 62565, 63855, 65475, 70950, 75078, 80025, 91762, 96030, 104275, 106425, 112617, 125130, 127710, 130950, 137643, 144045, 160050, 187695, 208550, 212850, 225234, 229405, 240075, 275286, 288090, 312825, 319275, 375390, 412929, 458810, 480150, 563085, 625650, 638550, 688215, 720225, 825858, 938475, 1126170, 1147025, 1238787, 1376430, 1440450, 1876950, 2064645, 2294050, 2477574, 2815425, 3441075, 4129290, 5630850, 6193935, 6882150, 10323225, 12387870, 20646450, 30969675, 61939350]

約数ペア:

[(1, 61939350), (2, 30969675), (3, 20646450), (5, 12387870), (6, 10323225), (9, 6882150), (10, 6193935), (11, 5630850), (15, 4129290), (18, 3441075), (22, 2815425), (25, 2477574), (27, 2294050), (30, 2064645), (33, 1876950), (43, 1440450), (45, 1376430), (50, 1238787), (54, 1147025), (55, 1126170), (66, 938475), (75, 825858), (86, 720225), (90, 688215), (97, 638550), (99, 625650), (110, 563085), (129, 480150), (135, 458810), (150, 412929), (165, 375390), (194, 319275), (198, 312825), (215, 288090), (225, 275286), (258, 240075), (270, 229405), (275, 225234), (291, 212850), (297, 208550), (330, 187695), (387, 160050), (430, 144045), (450, 137643), (473, 130950), (485, 127710), (495, 125130), (550, 112617), (582, 106425), (594, 104275), (645, 96030), (675, 91762), (774, 80025), (825, 75078), (873, 70950), (946, 65475), (970, 63855), (990, 62565), (1067, 58050), (1075, 57618), (1161, 53350), (1290, 48015), (1350, 45881), (1419, 43650), (1455, 42570), (1485, 41710), (1650, 37539), (1746, 35475), (1935, 32010), (2134, 29025), (2150, 28809), (2322, 26675), (2365, 26190), (2425, 25542), (2475, 25026), (2619, 23650), (2838, 21825), (2910, 21285), (2970, 20855), (3201, 19350), (3225, 19206), (3870, 16005), (4171, 14850), (4257, 14550), (4365, 14190), (4730, 13095), (4850, 12771), (4950, 12513), (5238, 11825), (5335, 11610), (5805, 10670), (6402, 9675), (6450, 9603), (7095, 8730), (7275, 8514), (7425, 8342)]