53637480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 191514960

約数和(自身を除く): 137877480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 73, 78, 90, 104, 117, 120, 130, 146, 156, 157, 180, 195, 219, 234, 260, 292, 312, 314, 360, 365, 390, 438, 468, 471, 520, 584, 585, 628, 657, 730, 780, 785, 876, 936, 942, 949, 1095, 1170, 1256, 1314, 1413, 1460, 1560, 1570, 1752, 1884, 1898, 2041, 2190, 2340, 2355, 2628, 2826, 2847, 2920, 3140, 3285, 3768, 3796, 4082, 4380, 4680, 4710, 4745, 5256, 5652, 5694, 6123, 6280, 6570, 7065, 7592, 8164, 8541, 8760, 9420, 9490, 10205, 11304, 11388, 11461, 12246, 13140, 14130, 14235, 16328, 17082, 18369, 18840, 18980, 20410, 22776, 22922, 24492, 26280, 28260, 28470, 30615, 34164, 34383, 36738, 37960, 40820, 42705, 45844, 48984, 56520, 56940, 57305, 61230, 68328, 68766, 73476, 81640, 85410, 91688, 91845, 103149, 113880, 114610, 122460, 137532, 146952, 148993, 170820, 171915, 183690, 206298, 229220, 244920, 275064, 297986, 341640, 343830, 367380, 412596, 446979, 458440, 515745, 595972, 687660, 734760, 744965, 825192, 893958, 1031490, 1191944, 1340937, 1375320, 1489930, 1787916, 2062980, 2234895, 2681874, 2979860, 3575832, 4125960, 4469790, 5363748, 5959720, 6704685, 8939580, 10727496, 13409370, 17879160, 26818740, 53637480]

約数ペア:

[(1, 53637480), (2, 26818740), (3, 17879160), (4, 13409370), (5, 10727496), (6, 8939580), (8, 6704685), (9, 5959720), (10, 5363748), (12, 4469790), (13, 4125960), (15, 3575832), (18, 2979860), (20, 2681874), (24, 2234895), (26, 2062980), (30, 1787916), (36, 1489930), (39, 1375320), (40, 1340937), (45, 1191944), (52, 1031490), (60, 893958), (65, 825192), (72, 744965), (73, 734760), (78, 687660), (90, 595972), (104, 515745), (117, 458440), (120, 446979), (130, 412596), (146, 367380), (156, 343830), (157, 341640), (180, 297986), (195, 275064), (219, 244920), (234, 229220), (260, 206298), (292, 183690), (312, 171915), (314, 170820), (360, 148993), (365, 146952), (390, 137532), (438, 122460), (468, 114610), (471, 113880), (520, 103149), (584, 91845), (585, 91688), (628, 85410), (657, 81640), (730, 73476), (780, 68766), (785, 68328), (876, 61230), (936, 57305), (942, 56940), (949, 56520), (1095, 48984), (1170, 45844), (1256, 42705), (1314, 40820), (1413, 37960), (1460, 36738), (1560, 34383), (1570, 34164), (1752, 30615), (1884, 28470), (1898, 28260), (2041, 26280), (2190, 24492), (2340, 22922), (2355, 22776), (2628, 20410), (2826, 18980), (2847, 18840), (2920, 18369), (3140, 17082), (3285, 16328), (3768, 14235), (3796, 14130), (4082, 13140), (4380, 12246), (4680, 11461), (4710, 11388), (4745, 11304), (5256, 10205), (5652, 9490), (5694, 9420), (6123, 8760), (6280, 8541), (6570, 8164), (7065, 7592)]