230167000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 622702080

約数和(自身を除く): 392535080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 131, 140, 175, 200, 250, 251, 262, 280, 350, 500, 502, 524, 655, 700, 875, 917, 1000, 1004, 1048, 1255, 1310, 1400, 1750, 1757, 1834, 2008, 2510, 2620, 3275, 3500, 3514, 3668, 4585, 5020, 5240, 6275, 6550, 7000, 7028, 7336, 8785, 9170, 10040, 12550, 13100, 14056, 16375, 17570, 18340, 22925, 25100, 26200, 31375, 32750, 32881, 35140, 36680, 43925, 45850, 50200, 62750, 65500, 65762, 70280, 87850, 91700, 114625, 125500, 131000, 131524, 164405, 175700, 183400, 219625, 229250, 230167, 251000, 263048, 328810, 351400, 439250, 458500, 460334, 657620, 822025, 878500, 917000, 920668, 1150835, 1315240, 1644050, 1757000, 1841336, 2301670, 3288100, 4110125, 4603340, 5754175, 6576200, 8220250, 9206680, 11508350, 16440500, 23016700, 28770875, 32881000, 46033400, 57541750, 115083500, 230167000]

約数ペア:

[(1, 230167000), (2, 115083500), (4, 57541750), (5, 46033400), (7, 32881000), (8, 28770875), (10, 23016700), (14, 16440500), (20, 11508350), (25, 9206680), (28, 8220250), (35, 6576200), (40, 5754175), (50, 4603340), (56, 4110125), (70, 3288100), (100, 2301670), (125, 1841336), (131, 1757000), (140, 1644050), (175, 1315240), (200, 1150835), (250, 920668), (251, 917000), (262, 878500), (280, 822025), (350, 657620), (500, 460334), (502, 458500), (524, 439250), (655, 351400), (700, 328810), (875, 263048), (917, 251000), (1000, 230167), (1004, 229250), (1048, 219625), (1255, 183400), (1310, 175700), (1400, 164405), (1750, 131524), (1757, 131000), (1834, 125500), (2008, 114625), (2510, 91700), (2620, 87850), (3275, 70280), (3500, 65762), (3514, 65500), (3668, 62750), (4585, 50200), (5020, 45850), (5240, 43925), (6275, 36680), (6550, 35140), (7000, 32881), (7028, 32750), (7336, 31375), (8785, 26200), (9170, 25100), (10040, 22925), (12550, 18340), (13100, 17570), (14056, 16375)]