61491150

素因数分解:

$2^1\times 3^6\times 5^2\times 7^1\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 168

約数和(自身を含む): 196792464

約数和(自身を除く): 135301314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 241, 243, 270, 315, 350, 378, 405, 450, 482, 486, 525, 567, 630, 675, 723, 729, 810, 945, 1050, 1134, 1205, 1215, 1350, 1446, 1458, 1575, 1687, 1701, 1890, 2025, 2169, 2410, 2430, 2835, 3150, 3374, 3402, 3615, 3645, 4050, 4338, 4725, 5061, 5103, 5670, 6025, 6075, 6507, 7230, 7290, 8435, 8505, 9450, 10122, 10206, 10845, 12050, 12150, 13014, 14175, 15183, 16870, 17010, 18075, 18225, 19521, 21690, 25305, 25515, 28350, 30366, 32535, 36150, 36450, 39042, 42175, 42525, 45549, 50610, 51030, 54225, 58563, 65070, 75915, 84350, 85050, 91098, 97605, 108450, 117126, 126525, 127575, 136647, 151830, 162675, 175689, 195210, 227745, 253050, 255150, 273294, 292815, 325350, 351378, 379575, 409941, 455490, 488025, 585630, 683235, 759150, 819882, 878445, 976050, 1138725, 1229823, 1366470, 1464075, 1756890, 2049705, 2277450, 2459646, 2928150, 3416175, 4099410, 4392225, 6149115, 6832350, 8784450, 10248525, 12298230, 20497050, 30745575, 61491150]

約数ペア:

[(1, 61491150), (2, 30745575), (3, 20497050), (5, 12298230), (6, 10248525), (7, 8784450), (9, 6832350), (10, 6149115), (14, 4392225), (15, 4099410), (18, 3416175), (21, 2928150), (25, 2459646), (27, 2277450), (30, 2049705), (35, 1756890), (42, 1464075), (45, 1366470), (50, 1229823), (54, 1138725), (63, 976050), (70, 878445), (75, 819882), (81, 759150), (90, 683235), (105, 585630), (126, 488025), (135, 455490), (150, 409941), (162, 379575), (175, 351378), (189, 325350), (210, 292815), (225, 273294), (241, 255150), (243, 253050), (270, 227745), (315, 195210), (350, 175689), (378, 162675), (405, 151830), (450, 136647), (482, 127575), (486, 126525), (525, 117126), (567, 108450), (630, 97605), (675, 91098), (723, 85050), (729, 84350), (810, 75915), (945, 65070), (1050, 58563), (1134, 54225), (1205, 51030), (1215, 50610), (1350, 45549), (1446, 42525), (1458, 42175), (1575, 39042), (1687, 36450), (1701, 36150), (1890, 32535), (2025, 30366), (2169, 28350), (2410, 25515), (2430, 25305), (2835, 21690), (3150, 19521), (3374, 18225), (3402, 18075), (3615, 17010), (3645, 16870), (4050, 15183), (4338, 14175), (4725, 13014), (5061, 12150), (5103, 12050), (5670, 10845), (6025, 10206), (6075, 10122), (6507, 9450), (7230, 8505), (7290, 8435)]