90131160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1841

約数の個数: 128

約数和(自身を含む): 314265600

約数和(自身を除く): 224134440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1759, 1830, 2135, 2440, 2562, 3416, 3518, 3660, 4270, 5124, 5277, 6405, 7036, 7320, 8540, 8795, 10248, 10554, 12313, 12810, 14072, 17080, 17590, 21108, 24626, 25620, 26385, 35180, 36939, 42216, 49252, 51240, 52770, 61565, 70360, 73878, 98504, 105540, 107299, 123130, 147756, 184695, 211080, 214598, 246260, 295512, 321897, 369390, 429196, 492520, 536495, 643794, 738780, 751093, 858392, 1072990, 1287588, 1477560, 1502186, 1609485, 2145980, 2253279, 2575176, 3004372, 3218970, 3755465, 4291960, 4506558, 6008744, 6437940, 7510930, 9013116, 11266395, 12875880, 15021860, 18026232, 22532790, 30043720, 45065580, 90131160]

約数ペア:

[(1, 90131160), (2, 45065580), (3, 30043720), (4, 22532790), (5, 18026232), (6, 15021860), (7, 12875880), (8, 11266395), (10, 9013116), (12, 7510930), (14, 6437940), (15, 6008744), (20, 4506558), (21, 4291960), (24, 3755465), (28, 3218970), (30, 3004372), (35, 2575176), (40, 2253279), (42, 2145980), (56, 1609485), (60, 1502186), (61, 1477560), (70, 1287588), (84, 1072990), (105, 858392), (120, 751093), (122, 738780), (140, 643794), (168, 536495), (183, 492520), (210, 429196), (244, 369390), (280, 321897), (305, 295512), (366, 246260), (420, 214598), (427, 211080), (488, 184695), (610, 147756), (732, 123130), (840, 107299), (854, 105540), (915, 98504), (1220, 73878), (1281, 70360), (1464, 61565), (1708, 52770), (1759, 51240), (1830, 49252), (2135, 42216), (2440, 36939), (2562, 35180), (3416, 26385), (3518, 25620), (3660, 24626), (4270, 21108), (5124, 17590), (5277, 17080), (6405, 14072), (7036, 12810), (7320, 12313), (8540, 10554), (8795, 10248)]