25400304

素因数分解:

$2^4\times 3^5\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 75828480

約数和(自身を除く): 50428176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 139, 141, 144, 162, 188, 216, 243, 278, 282, 324, 376, 417, 423, 432, 486, 556, 564, 648, 752, 834, 846, 972, 1112, 1128, 1251, 1269, 1296, 1668, 1692, 1944, 2224, 2256, 2502, 2538, 3336, 3384, 3753, 3807, 3888, 5004, 5076, 6533, 6672, 6768, 7506, 7614, 10008, 10152, 11259, 11421, 13066, 15012, 15228, 19599, 20016, 20304, 22518, 22842, 26132, 30024, 30456, 33777, 39198, 45036, 45684, 52264, 58797, 60048, 60912, 67554, 78396, 90072, 91368, 104528, 117594, 135108, 156792, 176391, 180144, 182736, 235188, 270216, 313584, 352782, 470376, 529173, 540432, 705564, 940752, 1058346, 1411128, 1587519, 2116692, 2822256, 3175038, 4233384, 6350076, 8466768, 12700152, 25400304]

約数ペア:

[(1, 25400304), (2, 12700152), (3, 8466768), (4, 6350076), (6, 4233384), (8, 3175038), (9, 2822256), (12, 2116692), (16, 1587519), (18, 1411128), (24, 1058346), (27, 940752), (36, 705564), (47, 540432), (48, 529173), (54, 470376), (72, 352782), (81, 313584), (94, 270216), (108, 235188), (139, 182736), (141, 180144), (144, 176391), (162, 156792), (188, 135108), (216, 117594), (243, 104528), (278, 91368), (282, 90072), (324, 78396), (376, 67554), (417, 60912), (423, 60048), (432, 58797), (486, 52264), (556, 45684), (564, 45036), (648, 39198), (752, 33777), (834, 30456), (846, 30024), (972, 26132), (1112, 22842), (1128, 22518), (1251, 20304), (1269, 20016), (1296, 19599), (1668, 15228), (1692, 15012), (1944, 13066), (2224, 11421), (2256, 11259), (2502, 10152), (2538, 10008), (3336, 7614), (3384, 7506), (3753, 6768), (3807, 6672), (3888, 6533), (5004, 5076)]