25192080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 88387200

約数和(自身を除く): 63195120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 109, 120, 135, 144, 180, 214, 216, 218, 240, 270, 321, 327, 360, 428, 432, 436, 535, 540, 545, 642, 654, 720, 856, 872, 963, 981, 1070, 1080, 1090, 1284, 1308, 1605, 1635, 1712, 1744, 1926, 1962, 2140, 2160, 2180, 2568, 2616, 2889, 2943, 3210, 3270, 3852, 3924, 4280, 4360, 4815, 4905, 5136, 5232, 5778, 5886, 6420, 6540, 7704, 7848, 8560, 8720, 9630, 9810, 11556, 11663, 11772, 12840, 13080, 14445, 14715, 15408, 15696, 19260, 19620, 23112, 23326, 23544, 25680, 26160, 28890, 29430, 34989, 38520, 39240, 46224, 46652, 47088, 57780, 58315, 58860, 69978, 77040, 78480, 93304, 104967, 115560, 116630, 117720, 139956, 174945, 186608, 209934, 231120, 233260, 235440, 279912, 314901, 349890, 419868, 466520, 524835, 559824, 629802, 699780, 839736, 933040, 1049670, 1259604, 1399560, 1574505, 1679472, 2099340, 2519208, 2799120, 3149010, 4198680, 5038416, 6298020, 8397360, 12596040, 25192080]

約数ペア:

[(1, 25192080), (2, 12596040), (3, 8397360), (4, 6298020), (5, 5038416), (6, 4198680), (8, 3149010), (9, 2799120), (10, 2519208), (12, 2099340), (15, 1679472), (16, 1574505), (18, 1399560), (20, 1259604), (24, 1049670), (27, 933040), (30, 839736), (36, 699780), (40, 629802), (45, 559824), (48, 524835), (54, 466520), (60, 419868), (72, 349890), (80, 314901), (90, 279912), (107, 235440), (108, 233260), (109, 231120), (120, 209934), (135, 186608), (144, 174945), (180, 139956), (214, 117720), (216, 116630), (218, 115560), (240, 104967), (270, 93304), (321, 78480), (327, 77040), (360, 69978), (428, 58860), (432, 58315), (436, 57780), (535, 47088), (540, 46652), (545, 46224), (642, 39240), (654, 38520), (720, 34989), (856, 29430), (872, 28890), (963, 26160), (981, 25680), (1070, 23544), (1080, 23326), (1090, 23112), (1284, 19620), (1308, 19260), (1605, 15696), (1635, 15408), (1712, 14715), (1744, 14445), (1926, 13080), (1962, 12840), (2140, 11772), (2160, 11663), (2180, 11556), (2568, 9810), (2616, 9630), (2889, 8720), (2943, 8560), (3210, 7848), (3270, 7704), (3852, 6540), (3924, 6420), (4280, 5886), (4360, 5778), (4815, 5232), (4905, 5136)]