210526800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 755576640

約数和(自身を除く): 545049840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 41, 44, 48, 50, 55, 60, 66, 75, 80, 82, 88, 100, 110, 120, 123, 132, 150, 164, 165, 176, 200, 205, 220, 240, 246, 264, 275, 300, 328, 330, 389, 400, 410, 440, 451, 492, 528, 550, 600, 615, 656, 660, 778, 820, 825, 880, 902, 984, 1025, 1100, 1167, 1200, 1230, 1320, 1353, 1556, 1640, 1650, 1804, 1945, 1968, 2050, 2200, 2255, 2334, 2460, 2640, 2706, 3075, 3112, 3280, 3300, 3608, 3890, 4100, 4279, 4400, 4510, 4668, 4920, 5412, 5835, 6150, 6224, 6600, 6765, 7216, 7780, 8200, 8558, 9020, 9336, 9725, 9840, 10824, 11275, 11670, 12300, 12837, 13200, 13530, 15560, 15949, 16400, 17116, 18040, 18672, 19450, 21395, 21648, 22550, 23340, 24600, 25674, 27060, 29175, 31120, 31898, 33825, 34232, 36080, 38900, 42790, 45100, 46680, 47847, 49200, 51348, 54120, 58350, 63796, 64185, 67650, 68464, 77800, 79745, 85580, 90200, 93360, 95694, 102696, 106975, 108240, 116700, 127592, 128370, 135300, 155600, 159490, 171160, 175439, 180400, 191388, 205392, 213950, 233400, 239235, 255184, 256740, 270600, 318980, 320925, 342320, 350878, 382776, 398725, 427900, 466800, 478470, 513480, 526317, 541200, 637960, 641850, 701756, 765552, 797450, 855800, 877195, 956940, 1026960, 1052634, 1196175, 1275920, 1283700, 1403512, 1594900, 1711600, 1754390, 1913880, 2105268, 2392350, 2567400, 2631585, 2807024, 3189800, 3508780, 3827760, 4210536, 4385975, 4784700, 5134800, 5263170, 6379600, 7017560, 8421072, 8771950, 9569400, 10526340, 13157925, 14035120, 17543900, 19138800, 21052680, 26315850, 35087800, 42105360, 52631700, 70175600, 105263400, 210526800]

約数ペア:

[(1, 210526800), (2, 105263400), (3, 70175600), (4, 52631700), (5, 42105360), (6, 35087800), (8, 26315850), (10, 21052680), (11, 19138800), (12, 17543900), (15, 14035120), (16, 13157925), (20, 10526340), (22, 9569400), (24, 8771950), (25, 8421072), (30, 7017560), (33, 6379600), (40, 5263170), (41, 5134800), (44, 4784700), (48, 4385975), (50, 4210536), (55, 3827760), (60, 3508780), (66, 3189800), (75, 2807024), (80, 2631585), (82, 2567400), (88, 2392350), (100, 2105268), (110, 1913880), (120, 1754390), (123, 1711600), (132, 1594900), (150, 1403512), (164, 1283700), (165, 1275920), (176, 1196175), (200, 1052634), (205, 1026960), (220, 956940), (240, 877195), (246, 855800), (264, 797450), (275, 765552), (300, 701756), (328, 641850), (330, 637960), (389, 541200), (400, 526317), (410, 513480), (440, 478470), (451, 466800), (492, 427900), (528, 398725), (550, 382776), (600, 350878), (615, 342320), (656, 320925), (660, 318980), (778, 270600), (820, 256740), (825, 255184), (880, 239235), (902, 233400), (984, 213950), (1025, 205392), (1100, 191388), (1167, 180400), (1200, 175439), (1230, 171160), (1320, 159490), (1353, 155600), (1556, 135300), (1640, 128370), (1650, 127592), (1804, 116700), (1945, 108240), (1968, 106975), (2050, 102696), (2200, 95694), (2255, 93360), (2334, 90200), (2460, 85580), (2640, 79745), (2706, 77800), (3075, 68464), (3112, 67650), (3280, 64185), (3300, 63796), (3608, 58350), (3890, 54120), (4100, 51348), (4279, 49200), (4400, 47847), (4510, 46680), (4668, 45100), (4920, 42790), (5412, 38900), (5835, 36080), (6150, 34232), (6224, 33825), (6600, 31898), (6765, 31120), (7216, 29175), (7780, 27060), (8200, 25674), (8558, 24600), (9020, 23340), (9336, 22550), (9725, 21648), (9840, 21395), (10824, 19450), (11275, 18672), (11670, 18040), (12300, 17116), (12837, 16400), (13200, 15949), (13530, 15560)]