225512640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 224

約数和(自身を含む): 815400960

約数和(自身を除く): 589888320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 516, 540, 576, 607, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1161, 1214, 1290, 1376, 1440, 1548, 1720, 1728, 1821, 1935, 2064, 2160, 2322, 2428, 2580, 2752, 2880, 3035, 3096, 3440, 3642, 3870, 4128, 4320, 4644, 4856, 5160, 5463, 5805, 6070, 6192, 6880, 7284, 7740, 8256, 8640, 9105, 9288, 9712, 10320, 10926, 11610, 12140, 12384, 13760, 14568, 15480, 16389, 18210, 18576, 19424, 20640, 21852, 23220, 24280, 24768, 26101, 27315, 29136, 30960, 32778, 36420, 37152, 38848, 41280, 43704, 46440, 48560, 52202, 54630, 58272, 61920, 65556, 72840, 74304, 78303, 81945, 87408, 92880, 97120, 104404, 109260, 116544, 123840, 130505, 131112, 145680, 156606, 163890, 174816, 185760, 194240, 208808, 218520, 234909, 261010, 262224, 291360, 313212, 327780, 349632, 371520, 391515, 417616, 437040, 469818, 522020, 524448, 582720, 626424, 655560, 704727, 783030, 835232, 874080, 939636, 1044040, 1048896, 1174545, 1252848, 1311120, 1409454, 1566060, 1670464, 1748160, 1879272, 2088080, 2349090, 2505696, 2622240, 2818908, 3132120, 3523635, 3758544, 4176160, 4698180, 5011392, 5244480, 5637816, 6264240, 7047270, 7517088, 8352320, 9396360, 11275632, 12528480, 14094540, 15034176, 18792720, 22551264, 25056960, 28189080, 37585440, 45102528, 56378160, 75170880, 112756320, 225512640]

約数ペア:

[(1, 225512640), (2, 112756320), (3, 75170880), (4, 56378160), (5, 45102528), (6, 37585440), (8, 28189080), (9, 25056960), (10, 22551264), (12, 18792720), (15, 15034176), (16, 14094540), (18, 12528480), (20, 11275632), (24, 9396360), (27, 8352320), (30, 7517088), (32, 7047270), (36, 6264240), (40, 5637816), (43, 5244480), (45, 5011392), (48, 4698180), (54, 4176160), (60, 3758544), (64, 3523635), (72, 3132120), (80, 2818908), (86, 2622240), (90, 2505696), (96, 2349090), (108, 2088080), (120, 1879272), (129, 1748160), (135, 1670464), (144, 1566060), (160, 1409454), (172, 1311120), (180, 1252848), (192, 1174545), (215, 1048896), (216, 1044040), (240, 939636), (258, 874080), (270, 835232), (288, 783030), (320, 704727), (344, 655560), (360, 626424), (387, 582720), (430, 524448), (432, 522020), (480, 469818), (516, 437040), (540, 417616), (576, 391515), (607, 371520), (645, 349632), (688, 327780), (720, 313212), (774, 291360), (860, 262224), (864, 261010), (960, 234909), (1032, 218520), (1080, 208808), (1161, 194240), (1214, 185760), (1290, 174816), (1376, 163890), (1440, 156606), (1548, 145680), (1720, 131112), (1728, 130505), (1821, 123840), (1935, 116544), (2064, 109260), (2160, 104404), (2322, 97120), (2428, 92880), (2580, 87408), (2752, 81945), (2880, 78303), (3035, 74304), (3096, 72840), (3440, 65556), (3642, 61920), (3870, 58272), (4128, 54630), (4320, 52202), (4644, 48560), (4856, 46440), (5160, 43704), (5463, 41280), (5805, 38848), (6070, 37152), (6192, 36420), (6880, 32778), (7284, 30960), (7740, 29136), (8256, 27315), (8640, 26101), (9105, 24768), (9288, 24280), (9712, 23220), (10320, 21852), (10926, 20640), (11610, 19424), (12140, 18576), (12384, 18210), (13760, 16389), (14568, 15480)]