298500800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 804281856

約数和(自身を除く): 505781056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 113, 127, 130, 160, 200, 208, 226, 254, 260, 320, 325, 400, 416, 452, 508, 520, 565, 635, 650, 800, 832, 904, 1016, 1040, 1130, 1270, 1300, 1469, 1600, 1651, 1808, 2032, 2080, 2260, 2540, 2600, 2825, 2938, 3175, 3302, 3616, 4064, 4160, 4520, 5080, 5200, 5650, 5876, 6350, 6604, 7232, 7345, 8128, 8255, 9040, 10160, 10400, 11300, 11752, 12700, 13208, 14351, 14690, 16510, 18080, 20320, 20800, 22600, 23504, 25400, 26416, 28702, 29380, 33020, 36160, 36725, 40640, 41275, 45200, 47008, 50800, 52832, 57404, 58760, 66040, 71755, 73450, 82550, 90400, 94016, 101600, 105664, 114808, 117520, 132080, 143510, 146900, 165100, 180800, 186563, 203200, 229616, 235040, 264160, 287020, 293800, 330200, 358775, 373126, 459232, 470080, 528320, 574040, 587600, 660400, 717550, 746252, 918464, 932815, 1148080, 1175200, 1320800, 1435100, 1492504, 1865630, 2296160, 2350400, 2641600, 2870200, 2985008, 3731260, 4592320, 4664075, 5740400, 5970016, 7462520, 9328150, 11480800, 11940032, 14925040, 18656300, 22961600, 29850080, 37312600, 59700160, 74625200, 149250400, 298500800]

約数ペア:

[(1, 298500800), (2, 149250400), (4, 74625200), (5, 59700160), (8, 37312600), (10, 29850080), (13, 22961600), (16, 18656300), (20, 14925040), (25, 11940032), (26, 11480800), (32, 9328150), (40, 7462520), (50, 5970016), (52, 5740400), (64, 4664075), (65, 4592320), (80, 3731260), (100, 2985008), (104, 2870200), (113, 2641600), (127, 2350400), (130, 2296160), (160, 1865630), (200, 1492504), (208, 1435100), (226, 1320800), (254, 1175200), (260, 1148080), (320, 932815), (325, 918464), (400, 746252), (416, 717550), (452, 660400), (508, 587600), (520, 574040), (565, 528320), (635, 470080), (650, 459232), (800, 373126), (832, 358775), (904, 330200), (1016, 293800), (1040, 287020), (1130, 264160), (1270, 235040), (1300, 229616), (1469, 203200), (1600, 186563), (1651, 180800), (1808, 165100), (2032, 146900), (2080, 143510), (2260, 132080), (2540, 117520), (2600, 114808), (2825, 105664), (2938, 101600), (3175, 94016), (3302, 90400), (3616, 82550), (4064, 73450), (4160, 71755), (4520, 66040), (5080, 58760), (5200, 57404), (5650, 52832), (5876, 50800), (6350, 47008), (6604, 45200), (7232, 41275), (7345, 40640), (8128, 36725), (8255, 36160), (9040, 33020), (10160, 29380), (10400, 28702), (11300, 26416), (11752, 25400), (12700, 23504), (13208, 22600), (14351, 20800), (14690, 20320), (16510, 18080)]