153441400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 411402240

約数和(自身を除く): 257960840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 127, 140, 175, 200, 254, 280, 350, 508, 635, 700, 863, 889, 1016, 1270, 1400, 1726, 1778, 2540, 3175, 3452, 3556, 4315, 4445, 5080, 6041, 6350, 6904, 7112, 8630, 8890, 12082, 12700, 17260, 17780, 21575, 22225, 24164, 25400, 30205, 34520, 35560, 43150, 44450, 48328, 60410, 86300, 88900, 109601, 120820, 151025, 172600, 177800, 219202, 241640, 302050, 438404, 548005, 604100, 767207, 876808, 1096010, 1208200, 1534414, 2192020, 2740025, 3068828, 3836035, 4384040, 5480050, 6137656, 7672070, 10960100, 15344140, 19180175, 21920200, 30688280, 38360350, 76720700, 153441400]

約数ペア:

[(1, 153441400), (2, 76720700), (4, 38360350), (5, 30688280), (7, 21920200), (8, 19180175), (10, 15344140), (14, 10960100), (20, 7672070), (25, 6137656), (28, 5480050), (35, 4384040), (40, 3836035), (50, 3068828), (56, 2740025), (70, 2192020), (100, 1534414), (127, 1208200), (140, 1096010), (175, 876808), (200, 767207), (254, 604100), (280, 548005), (350, 438404), (508, 302050), (635, 241640), (700, 219202), (863, 177800), (889, 172600), (1016, 151025), (1270, 120820), (1400, 109601), (1726, 88900), (1778, 86300), (2540, 60410), (3175, 48328), (3452, 44450), (3556, 43150), (4315, 35560), (4445, 34520), (5080, 30205), (6041, 25400), (6350, 24164), (6904, 22225), (7112, 21575), (8630, 17780), (8890, 17260), (12082, 12700)]