423999450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 1381161600

約数和(自身を除く): 957162150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 49, 50, 63, 67, 70, 75, 82, 90, 98, 105, 123, 126, 134, 147, 150, 175, 201, 205, 210, 225, 245, 246, 287, 294, 315, 335, 343, 350, 369, 402, 410, 441, 450, 469, 490, 525, 574, 603, 615, 630, 670, 686, 735, 738, 861, 882, 938, 1005, 1025, 1029, 1050, 1206, 1225, 1230, 1407, 1435, 1470, 1575, 1675, 1715, 1722, 1845, 2009, 2010, 2050, 2058, 2205, 2345, 2450, 2583, 2747, 2814, 2870, 3015, 3075, 3087, 3150, 3283, 3350, 3430, 3675, 3690, 4018, 4221, 4305, 4410, 4690, 5025, 5145, 5166, 5494, 6027, 6030, 6150, 6174, 6566, 7035, 7175, 7350, 8241, 8442, 8575, 8610, 9225, 9849, 10045, 10050, 10290, 11025, 11725, 12054, 12915, 13735, 14063, 14070, 14350, 15075, 15435, 16415, 16482, 17150, 18081, 18450, 19229, 19698, 20090, 21105, 21525, 22050, 22981, 23450, 24723, 25725, 25830, 27470, 28126, 29547, 30135, 30150, 30870, 32830, 35175, 36162, 38458, 41205, 42189, 42210, 43050, 45962, 49245, 49446, 50225, 51450, 57687, 59094, 60270, 64575, 68675, 68943, 70315, 70350, 77175, 82075, 82410, 84378, 90405, 96145, 98490, 100450, 105525, 114905, 115374, 123615, 126567, 129150, 134603, 137350, 137886, 140630, 147735, 150675, 154350, 164150, 173061, 180810, 192290, 206025, 206829, 210945, 211050, 229810, 246225, 247230, 253134, 269206, 288435, 295470, 301350, 344715, 346122, 351575, 403809, 412050, 413658, 421890, 452025, 480725, 492450, 574525, 576870, 618075, 632835, 673015, 689430, 703150, 738675, 807618, 865305, 904050, 942221, 961450, 1034145, 1054725, 1149050, 1211427, 1236150, 1265670, 1346030, 1442175, 1477350, 1723575, 1730610, 1884442, 2019045, 2068290, 2109450, 2422854, 2826663, 2884350, 3164175, 3365075, 3447150, 4038090, 4326525, 4711105, 5170725, 5653326, 6057135, 6328350, 6730150, 8479989, 8653050, 9422210, 10095225, 10341450, 12114270, 14133315, 16959978, 20190450, 23555525, 28266630, 30285675, 42399945, 47111050, 60571350, 70666575, 84799890, 141333150, 211999725, 423999450]

約数ペア:

[(1, 423999450), (2, 211999725), (3, 141333150), (5, 84799890), (6, 70666575), (7, 60571350), (9, 47111050), (10, 42399945), (14, 30285675), (15, 28266630), (18, 23555525), (21, 20190450), (25, 16959978), (30, 14133315), (35, 12114270), (41, 10341450), (42, 10095225), (45, 9422210), (49, 8653050), (50, 8479989), (63, 6730150), (67, 6328350), (70, 6057135), (75, 5653326), (82, 5170725), (90, 4711105), (98, 4326525), (105, 4038090), (123, 3447150), (126, 3365075), (134, 3164175), (147, 2884350), (150, 2826663), (175, 2422854), (201, 2109450), (205, 2068290), (210, 2019045), (225, 1884442), (245, 1730610), (246, 1723575), (287, 1477350), (294, 1442175), (315, 1346030), (335, 1265670), (343, 1236150), (350, 1211427), (369, 1149050), (402, 1054725), (410, 1034145), (441, 961450), (450, 942221), (469, 904050), (490, 865305), (525, 807618), (574, 738675), (603, 703150), (615, 689430), (630, 673015), (670, 632835), (686, 618075), (735, 576870), (738, 574525), (861, 492450), (882, 480725), (938, 452025), (1005, 421890), (1025, 413658), (1029, 412050), (1050, 403809), (1206, 351575), (1225, 346122), (1230, 344715), (1407, 301350), (1435, 295470), (1470, 288435), (1575, 269206), (1675, 253134), (1715, 247230), (1722, 246225), (1845, 229810), (2009, 211050), (2010, 210945), (2050, 206829), (2058, 206025), (2205, 192290), (2345, 180810), (2450, 173061), (2583, 164150), (2747, 154350), (2814, 150675), (2870, 147735), (3015, 140630), (3075, 137886), (3087, 137350), (3150, 134603), (3283, 129150), (3350, 126567), (3430, 123615), (3675, 115374), (3690, 114905), (4018, 105525), (4221, 100450), (4305, 98490), (4410, 96145), (4690, 90405), (5025, 84378), (5145, 82410), (5166, 82075), (5494, 77175), (6027, 70350), (6030, 70315), (6150, 68943), (6174, 68675), (6566, 64575), (7035, 60270), (7175, 59094), (7350, 57687), (8241, 51450), (8442, 50225), (8575, 49446), (8610, 49245), (9225, 45962), (9849, 43050), (10045, 42210), (10050, 42189), (10290, 41205), (11025, 38458), (11725, 36162), (12054, 35175), (12915, 32830), (13735, 30870), (14063, 30150), (14070, 30135), (14350, 29547), (15075, 28126), (15435, 27470), (16415, 25830), (16482, 25725), (17150, 24723), (18081, 23450), (18450, 22981), (19229, 22050), (19698, 21525), (20090, 21105)]