881838540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6101}}^1$

素因数の和:6200

約数の個数: 144

約数和(自身を含む): 2958542496

約数和(自身を除く): 2076703956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 495, 657, 660, 730, 803, 876, 990, 1095, 1314, 1460, 1606, 1980, 2190, 2409, 2628, 3212, 3285, 4015, 4380, 4818, 6101, 6570, 7227, 8030, 9636, 12045, 12202, 13140, 14454, 16060, 18303, 24090, 24404, 28908, 30505, 36135, 36606, 48180, 54909, 61010, 67111, 72270, 73212, 91515, 109818, 122020, 134222, 144540, 183030, 201333, 219636, 268444, 274545, 335555, 366060, 402666, 445373, 549090, 603999, 671110, 805332, 890746, 1006665, 1098180, 1207998, 1336119, 1342220, 1781492, 2013330, 2226865, 2415996, 2672238, 3019995, 4008357, 4026660, 4453730, 4899103, 5344476, 6039990, 6680595, 8016714, 8907460, 9798206, 12079980, 13361190, 14697309, 16033428, 19596412, 20041785, 24495515, 26722380, 29394618, 40083570, 44091927, 48991030, 58789236, 73486545, 80167140, 88183854, 97982060, 146973090, 176367708, 220459635, 293946180, 440919270, 881838540]

約数ペア:

[(1, 881838540), (2, 440919270), (3, 293946180), (4, 220459635), (5, 176367708), (6, 146973090), (9, 97982060), (10, 88183854), (11, 80167140), (12, 73486545), (15, 58789236), (18, 48991030), (20, 44091927), (22, 40083570), (30, 29394618), (33, 26722380), (36, 24495515), (44, 20041785), (45, 19596412), (55, 16033428), (60, 14697309), (66, 13361190), (73, 12079980), (90, 9798206), (99, 8907460), (110, 8016714), (132, 6680595), (146, 6039990), (165, 5344476), (180, 4899103), (198, 4453730), (219, 4026660), (220, 4008357), (292, 3019995), (330, 2672238), (365, 2415996), (396, 2226865), (438, 2013330), (495, 1781492), (657, 1342220), (660, 1336119), (730, 1207998), (803, 1098180), (876, 1006665), (990, 890746), (1095, 805332), (1314, 671110), (1460, 603999), (1606, 549090), (1980, 445373), (2190, 402666), (2409, 366060), (2628, 335555), (3212, 274545), (3285, 268444), (4015, 219636), (4380, 201333), (4818, 183030), (6101, 144540), (6570, 134222), (7227, 122020), (8030, 109818), (9636, 91515), (12045, 73212), (12202, 72270), (13140, 67111), (14454, 61010), (16060, 54909), (18303, 48180), (24090, 36606), (24404, 36135), (28908, 30505)]