208590300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1268

約数の個数: 108

約数和(自身を含む): 657338136

約数和(自身を除く): 448747836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 227, 300, 450, 454, 681, 900, 908, 1021, 1135, 1362, 2042, 2043, 2270, 2724, 3063, 3405, 4084, 4086, 4540, 5105, 5675, 6126, 6810, 8172, 9189, 10210, 10215, 11350, 12252, 13620, 15315, 17025, 18378, 20420, 20430, 22700, 25525, 30630, 34050, 36756, 40860, 45945, 51050, 51075, 61260, 68100, 76575, 91890, 102100, 102150, 153150, 183780, 204300, 229725, 231767, 306300, 459450, 463534, 695301, 918900, 927068, 1158835, 1390602, 2085903, 2317670, 2781204, 3476505, 4171806, 4635340, 5794175, 6953010, 8343612, 10429515, 11588350, 13906020, 17382525, 20859030, 23176700, 34765050, 41718060, 52147575, 69530100, 104295150, 208590300]

約数ペア:

[(1, 208590300), (2, 104295150), (3, 69530100), (4, 52147575), (5, 41718060), (6, 34765050), (9, 23176700), (10, 20859030), (12, 17382525), (15, 13906020), (18, 11588350), (20, 10429515), (25, 8343612), (30, 6953010), (36, 5794175), (45, 4635340), (50, 4171806), (60, 3476505), (75, 2781204), (90, 2317670), (100, 2085903), (150, 1390602), (180, 1158835), (225, 927068), (227, 918900), (300, 695301), (450, 463534), (454, 459450), (681, 306300), (900, 231767), (908, 229725), (1021, 204300), (1135, 183780), (1362, 153150), (2042, 102150), (2043, 102100), (2270, 91890), (2724, 76575), (3063, 68100), (3405, 61260), (4084, 51075), (4086, 51050), (4540, 45945), (5105, 40860), (5675, 36756), (6126, 34050), (6810, 30630), (8172, 25525), (9189, 22700), (10210, 20430), (10215, 20420), (11350, 18378), (12252, 17025), (13620, 15315)]