25108272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 240

約数和(自身を含む): 90708480

約数和(自身を除く): 65600208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 48, 54, 56, 57, 63, 69, 72, 76, 84, 92, 108, 112, 114, 126, 133, 138, 144, 152, 161, 168, 171, 184, 189, 207, 216, 228, 252, 266, 276, 304, 322, 336, 342, 361, 368, 378, 399, 414, 432, 437, 456, 483, 504, 513, 532, 552, 621, 644, 684, 722, 756, 798, 828, 874, 912, 966, 1008, 1026, 1064, 1083, 1104, 1197, 1242, 1288, 1311, 1368, 1444, 1449, 1512, 1596, 1656, 1748, 1932, 2052, 2128, 2166, 2394, 2484, 2527, 2576, 2622, 2736, 2888, 2898, 3024, 3059, 3192, 3249, 3312, 3496, 3591, 3864, 3933, 4104, 4332, 4347, 4788, 4968, 5054, 5244, 5776, 5796, 6118, 6384, 6498, 6992, 7182, 7581, 7728, 7866, 8208, 8303, 8664, 8694, 9177, 9576, 9747, 9936, 10108, 10488, 11592, 11799, 12236, 12996, 14364, 15162, 15732, 16606, 17328, 17388, 18354, 19152, 19494, 20216, 20976, 22743, 23184, 23598, 24472, 24909, 25992, 27531, 28728, 30324, 31464, 33212, 34776, 36708, 38988, 40432, 45486, 47196, 48944, 49818, 51984, 55062, 57456, 58121, 60648, 62928, 66424, 68229, 69552, 73416, 74727, 77976, 82593, 90972, 94392, 99636, 110124, 116242, 121296, 132848, 136458, 146832, 149454, 155952, 165186, 174363, 181944, 188784, 199272, 220248, 224181, 232484, 272916, 298908, 330372, 348726, 363888, 398544, 440496, 448362, 464968, 523089, 545832, 597816, 660744, 697452, 896724, 929936, 1046178, 1091664, 1195632, 1321488, 1394904, 1569267, 1793448, 2092356, 2789808, 3138534, 3586896, 4184712, 6277068, 8369424, 12554136, 25108272]

約数ペア:

[(1, 25108272), (2, 12554136), (3, 8369424), (4, 6277068), (6, 4184712), (7, 3586896), (8, 3138534), (9, 2789808), (12, 2092356), (14, 1793448), (16, 1569267), (18, 1394904), (19, 1321488), (21, 1195632), (23, 1091664), (24, 1046178), (27, 929936), (28, 896724), (36, 697452), (38, 660744), (42, 597816), (46, 545832), (48, 523089), (54, 464968), (56, 448362), (57, 440496), (63, 398544), (69, 363888), (72, 348726), (76, 330372), (84, 298908), (92, 272916), (108, 232484), (112, 224181), (114, 220248), (126, 199272), (133, 188784), (138, 181944), (144, 174363), (152, 165186), (161, 155952), (168, 149454), (171, 146832), (184, 136458), (189, 132848), (207, 121296), (216, 116242), (228, 110124), (252, 99636), (266, 94392), (276, 90972), (304, 82593), (322, 77976), (336, 74727), (342, 73416), (361, 69552), (368, 68229), (378, 66424), (399, 62928), (414, 60648), (432, 58121), (437, 57456), (456, 55062), (483, 51984), (504, 49818), (513, 48944), (532, 47196), (552, 45486), (621, 40432), (644, 38988), (684, 36708), (722, 34776), (756, 33212), (798, 31464), (828, 30324), (874, 28728), (912, 27531), (966, 25992), (1008, 24909), (1026, 24472), (1064, 23598), (1083, 23184), (1104, 22743), (1197, 20976), (1242, 20216), (1288, 19494), (1311, 19152), (1368, 18354), (1444, 17388), (1449, 17328), (1512, 16606), (1596, 15732), (1656, 15162), (1748, 14364), (1932, 12996), (2052, 12236), (2128, 11799), (2166, 11592), (2394, 10488), (2484, 10108), (2527, 9936), (2576, 9747), (2622, 9576), (2736, 9177), (2888, 8694), (2898, 8664), (3024, 8303), (3059, 8208), (3192, 7866), (3249, 7728), (3312, 7581), (3496, 7182), (3591, 6992), (3864, 6498), (3933, 6384), (4104, 6118), (4332, 5796), (4347, 5776), (4788, 5244), (4968, 5054)]