25650144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 86329152

約数和(自身を除く): 60679008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 32, 34, 36, 39, 48, 51, 52, 62, 68, 72, 78, 93, 96, 102, 104, 117, 124, 136, 144, 153, 156, 169, 186, 204, 208, 221, 234, 248, 272, 279, 288, 306, 312, 338, 372, 403, 408, 416, 442, 468, 496, 507, 527, 544, 558, 612, 624, 663, 676, 744, 806, 816, 884, 936, 992, 1014, 1054, 1116, 1209, 1224, 1248, 1326, 1352, 1488, 1521, 1581, 1612, 1632, 1768, 1872, 1989, 2028, 2108, 2232, 2418, 2448, 2652, 2704, 2873, 2976, 3042, 3162, 3224, 3536, 3627, 3744, 3978, 4056, 4216, 4464, 4743, 4836, 4896, 5239, 5304, 5408, 5746, 6084, 6324, 6448, 6851, 7072, 7254, 7956, 8112, 8432, 8619, 8928, 9486, 9672, 10478, 10608, 11492, 12168, 12648, 12896, 13702, 14508, 15717, 15912, 16224, 16864, 17238, 18972, 19344, 20553, 20956, 21216, 22984, 24336, 25296, 25857, 27404, 29016, 31434, 31824, 34476, 37944, 38688, 41106, 41912, 45968, 47151, 48672, 50592, 51714, 54808, 58032, 61659, 62868, 63648, 68952, 75888, 82212, 83824, 89063, 91936, 94302, 103428, 109616, 116064, 123318, 125736, 137904, 151776, 164424, 167648, 178126, 188604, 206856, 219232, 246636, 251472, 267189, 275808, 328848, 356252, 377208, 413712, 493272, 502944, 534378, 657696, 712504, 754416, 801567, 827424, 986544, 1068756, 1425008, 1508832, 1603134, 1973088, 2137512, 2850016, 3206268, 4275024, 6412536, 8550048, 12825072, 25650144]

約数ペア:

[(1, 25650144), (2, 12825072), (3, 8550048), (4, 6412536), (6, 4275024), (8, 3206268), (9, 2850016), (12, 2137512), (13, 1973088), (16, 1603134), (17, 1508832), (18, 1425008), (24, 1068756), (26, 986544), (31, 827424), (32, 801567), (34, 754416), (36, 712504), (39, 657696), (48, 534378), (51, 502944), (52, 493272), (62, 413712), (68, 377208), (72, 356252), (78, 328848), (93, 275808), (96, 267189), (102, 251472), (104, 246636), (117, 219232), (124, 206856), (136, 188604), (144, 178126), (153, 167648), (156, 164424), (169, 151776), (186, 137904), (204, 125736), (208, 123318), (221, 116064), (234, 109616), (248, 103428), (272, 94302), (279, 91936), (288, 89063), (306, 83824), (312, 82212), (338, 75888), (372, 68952), (403, 63648), (408, 62868), (416, 61659), (442, 58032), (468, 54808), (496, 51714), (507, 50592), (527, 48672), (544, 47151), (558, 45968), (612, 41912), (624, 41106), (663, 38688), (676, 37944), (744, 34476), (806, 31824), (816, 31434), (884, 29016), (936, 27404), (992, 25857), (1014, 25296), (1054, 24336), (1116, 22984), (1209, 21216), (1224, 20956), (1248, 20553), (1326, 19344), (1352, 18972), (1488, 17238), (1521, 16864), (1581, 16224), (1612, 15912), (1632, 15717), (1768, 14508), (1872, 13702), (1989, 12896), (2028, 12648), (2108, 12168), (2232, 11492), (2418, 10608), (2448, 10478), (2652, 9672), (2704, 9486), (2873, 8928), (2976, 8619), (3042, 8432), (3162, 8112), (3224, 7956), (3536, 7254), (3627, 7072), (3744, 6851), (3978, 6448), (4056, 6324), (4216, 6084), (4464, 5746), (4743, 5408), (4836, 5304), (4896, 5239)]