25166160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 160

約数和(自身を含む): 88565760

約数和(自身を除く): 63399600

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, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 191, 216, 240, 244, 270, 305, 360, 366, 382, 432, 488, 540, 549, 573, 610, 720, 732, 764, 915, 955, 976, 1080, 1098, 1146, 1220, 1464, 1528, 1647, 1719, 1830, 1910, 2160, 2196, 2292, 2440, 2745, 2865, 2928, 3056, 3294, 3438, 3660, 3820, 4392, 4584, 4880, 5157, 5490, 5730, 6588, 6876, 7320, 7640, 8235, 8595, 8784, 9168, 10314, 10980, 11460, 11651, 13176, 13752, 14640, 15280, 16470, 17190, 20628, 21960, 22920, 23302, 25785, 26352, 27504, 32940, 34380, 34953, 41256, 43920, 45840, 46604, 51570, 58255, 65880, 68760, 69906, 82512, 93208, 103140, 104859, 116510, 131760, 137520, 139812, 174765, 186416, 206280, 209718, 233020, 279624, 314577, 349530, 412560, 419436, 466040, 524295, 559248, 629154, 699060, 838872, 932080, 1048590, 1258308, 1398120, 1572885, 1677744, 2097180, 2516616, 2796240, 3145770, 4194360, 5033232, 6291540, 8388720, 12583080, 25166160]

約数ペア:

[(1, 25166160), (2, 12583080), (3, 8388720), (4, 6291540), (5, 5033232), (6, 4194360), (8, 3145770), (9, 2796240), (10, 2516616), (12, 2097180), (15, 1677744), (16, 1572885), (18, 1398120), (20, 1258308), (24, 1048590), (27, 932080), (30, 838872), (36, 699060), (40, 629154), (45, 559248), (48, 524295), (54, 466040), (60, 419436), (61, 412560), (72, 349530), (80, 314577), (90, 279624), (108, 233020), (120, 209718), (122, 206280), (135, 186416), (144, 174765), (180, 139812), (183, 137520), (191, 131760), (216, 116510), (240, 104859), (244, 103140), (270, 93208), (305, 82512), (360, 69906), (366, 68760), (382, 65880), (432, 58255), (488, 51570), (540, 46604), (549, 45840), (573, 43920), (610, 41256), (720, 34953), (732, 34380), (764, 32940), (915, 27504), (955, 26352), (976, 25785), (1080, 23302), (1098, 22920), (1146, 21960), (1220, 20628), (1464, 17190), (1528, 16470), (1647, 15280), (1719, 14640), (1830, 13752), (1910, 13176), (2160, 11651), (2196, 11460), (2292, 10980), (2440, 10314), (2745, 9168), (2865, 8784), (2928, 8595), (3056, 8235), (3294, 7640), (3438, 7320), (3660, 6876), (3820, 6588), (4392, 5730), (4584, 5490), (4880, 5157)]