145535390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 375072768

約数和(自身を除く): 229537378

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 31, 35, 49, 55, 62, 65, 67, 70, 77, 91, 98, 110, 130, 134, 143, 154, 155, 182, 217, 245, 286, 310, 335, 341, 385, 403, 434, 455, 469, 490, 539, 637, 670, 682, 715, 737, 770, 806, 871, 910, 938, 1001, 1078, 1085, 1274, 1430, 1474, 1519, 1705, 1742, 2002, 2015, 2077, 2170, 2345, 2387, 2695, 2821, 3038, 3185, 3283, 3410, 3685, 4030, 4154, 4355, 4433, 4690, 4774, 5005, 5159, 5390, 5642, 6097, 6370, 6566, 7007, 7370, 7595, 8710, 8866, 9581, 10010, 10318, 10385, 11935, 12194, 14014, 14105, 14539, 15190, 16415, 16709, 19162, 19747, 20770, 22165, 22847, 23870, 25795, 27001, 28210, 29078, 30485, 31031, 32830, 33418, 35035, 36113, 39494, 42679, 44330, 45694, 47905, 51590, 54002, 60970, 62062, 67067, 70070, 72226, 72695, 83545, 85358, 95810, 98735, 101773, 114235, 134134, 135005, 145390, 155155, 159929, 167090, 180565, 189007, 197470, 203546, 213395, 217217, 228470, 270010, 297011, 310310, 319858, 335335, 361130, 378014, 426790, 434434, 469469, 508865, 594022, 670670, 799645, 938938, 945035, 1017730, 1086085, 1119503, 1323049, 1485055, 1599290, 1890070, 2079077, 2172170, 2239006, 2347345, 2646098, 2970110, 4158154, 4694690, 5597515, 6615245, 10395385, 11195030, 13230490, 14553539, 20790770, 29107078, 72767695, 145535390]

約数ペア:

[(1, 145535390), (2, 72767695), (5, 29107078), (7, 20790770), (10, 14553539), (11, 13230490), (13, 11195030), (14, 10395385), (22, 6615245), (26, 5597515), (31, 4694690), (35, 4158154), (49, 2970110), (55, 2646098), (62, 2347345), (65, 2239006), (67, 2172170), (70, 2079077), (77, 1890070), (91, 1599290), (98, 1485055), (110, 1323049), (130, 1119503), (134, 1086085), (143, 1017730), (154, 945035), (155, 938938), (182, 799645), (217, 670670), (245, 594022), (286, 508865), (310, 469469), (335, 434434), (341, 426790), (385, 378014), (403, 361130), (434, 335335), (455, 319858), (469, 310310), (490, 297011), (539, 270010), (637, 228470), (670, 217217), (682, 213395), (715, 203546), (737, 197470), (770, 189007), (806, 180565), (871, 167090), (910, 159929), (938, 155155), (1001, 145390), (1078, 135005), (1085, 134134), (1274, 114235), (1430, 101773), (1474, 98735), (1519, 95810), (1705, 85358), (1742, 83545), (2002, 72695), (2015, 72226), (2077, 70070), (2170, 67067), (2345, 62062), (2387, 60970), (2695, 54002), (2821, 51590), (3038, 47905), (3185, 45694), (3283, 44330), (3410, 42679), (3685, 39494), (4030, 36113), (4154, 35035), (4355, 33418), (4433, 32830), (4690, 31031), (4774, 30485), (5005, 29078), (5159, 28210), (5390, 27001), (5642, 25795), (6097, 23870), (6370, 22847), (6566, 22165), (7007, 20770), (7370, 19747), (7595, 19162), (8710, 16709), (8866, 16415), (9581, 15190), (10010, 14539), (10318, 14105), (10385, 14014), (11935, 12194)]