297958400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 132

約数和(自身を含む): 752346192

約数和(自身を除く): 454387792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 113, 128, 160, 200, 206, 226, 256, 320, 400, 412, 452, 512, 515, 565, 640, 800, 824, 904, 1024, 1030, 1130, 1280, 1600, 1648, 1808, 2060, 2260, 2560, 2575, 2825, 3200, 3296, 3616, 4120, 4520, 5120, 5150, 5650, 6400, 6592, 7232, 8240, 9040, 10300, 11300, 11639, 12800, 13184, 14464, 16480, 18080, 20600, 22600, 23278, 25600, 26368, 28928, 32960, 36160, 41200, 45200, 46556, 52736, 57856, 58195, 65920, 72320, 82400, 90400, 93112, 105472, 115712, 116390, 131840, 144640, 164800, 180800, 186224, 232780, 263680, 289280, 290975, 329600, 361600, 372448, 465560, 527360, 578560, 581950, 659200, 723200, 744896, 931120, 1163900, 1318400, 1446400, 1489792, 1862240, 2327800, 2636800, 2892800, 2979584, 3724480, 4655600, 5959168, 7448960, 9311200, 11918336, 14897920, 18622400, 29795840, 37244800, 59591680, 74489600, 148979200, 297958400]

約数ペア:

[(1, 297958400), (2, 148979200), (4, 74489600), (5, 59591680), (8, 37244800), (10, 29795840), (16, 18622400), (20, 14897920), (25, 11918336), (32, 9311200), (40, 7448960), (50, 5959168), (64, 4655600), (80, 3724480), (100, 2979584), (103, 2892800), (113, 2636800), (128, 2327800), (160, 1862240), (200, 1489792), (206, 1446400), (226, 1318400), (256, 1163900), (320, 931120), (400, 744896), (412, 723200), (452, 659200), (512, 581950), (515, 578560), (565, 527360), (640, 465560), (800, 372448), (824, 361600), (904, 329600), (1024, 290975), (1030, 289280), (1130, 263680), (1280, 232780), (1600, 186224), (1648, 180800), (1808, 164800), (2060, 144640), (2260, 131840), (2560, 116390), (2575, 115712), (2825, 105472), (3200, 93112), (3296, 90400), (3616, 82400), (4120, 72320), (4520, 65920), (5120, 58195), (5150, 57856), (5650, 52736), (6400, 46556), (6592, 45200), (7232, 41200), (8240, 36160), (9040, 32960), (10300, 28928), (11300, 26368), (11639, 25600), (12800, 23278), (13184, 22600), (14464, 20600), (16480, 18080)]