285103350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3175

約数の個数: 144

約数和(自身を含む): 905879520

約数和(自身を除く): 620776170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 450, 522, 525, 609, 630, 725, 870, 1015, 1050, 1218, 1305, 1450, 1575, 1827, 2030, 2175, 2610, 3045, 3121, 3150, 3654, 4350, 5075, 6090, 6242, 6525, 9135, 9363, 10150, 13050, 15225, 15605, 18270, 18726, 21847, 28089, 30450, 31210, 43694, 45675, 46815, 56178, 65541, 78025, 90509, 91350, 93630, 109235, 131082, 140445, 156050, 181018, 196623, 218470, 234075, 271527, 280890, 327705, 393246, 452545, 468150, 543054, 546175, 633563, 655410, 702225, 814581, 905090, 983115, 1092350, 1267126, 1357635, 1404450, 1629162, 1638525, 1900689, 1966230, 2262725, 2715270, 3167815, 3277050, 3801378, 4072905, 4525450, 4915575, 5702067, 6335630, 6788175, 8145810, 9503445, 9831150, 11404134, 13576350, 15839075, 19006890, 20364525, 28510335, 31678150, 40729050, 47517225, 57020670, 95034450, 142551675, 285103350]

約数ペア:

[(1, 285103350), (2, 142551675), (3, 95034450), (5, 57020670), (6, 47517225), (7, 40729050), (9, 31678150), (10, 28510335), (14, 20364525), (15, 19006890), (18, 15839075), (21, 13576350), (25, 11404134), (29, 9831150), (30, 9503445), (35, 8145810), (42, 6788175), (45, 6335630), (50, 5702067), (58, 4915575), (63, 4525450), (70, 4072905), (75, 3801378), (87, 3277050), (90, 3167815), (105, 2715270), (126, 2262725), (145, 1966230), (150, 1900689), (174, 1638525), (175, 1629162), (203, 1404450), (210, 1357635), (225, 1267126), (261, 1092350), (290, 983115), (315, 905090), (350, 814581), (406, 702225), (435, 655410), (450, 633563), (522, 546175), (525, 543054), (609, 468150), (630, 452545), (725, 393246), (870, 327705), (1015, 280890), (1050, 271527), (1218, 234075), (1305, 218470), (1450, 196623), (1575, 181018), (1827, 156050), (2030, 140445), (2175, 131082), (2610, 109235), (3045, 93630), (3121, 91350), (3150, 90509), (3654, 78025), (4350, 65541), (5075, 56178), (6090, 46815), (6242, 45675), (6525, 43694), (9135, 31210), (9363, 30450), (10150, 28089), (13050, 21847), (15225, 18726), (15605, 18270)]