9118130520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{20333}}^1$

素因数の和:20485

約数の個数: 128

約数和(自身を含む): 28373250240

約数和(自身を除く): 19255119720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 101, 111, 120, 148, 185, 202, 222, 296, 303, 370, 404, 444, 505, 555, 606, 740, 808, 888, 1010, 1110, 1212, 1480, 1515, 2020, 2220, 2424, 3030, 3737, 4040, 4440, 6060, 7474, 11211, 12120, 14948, 18685, 20333, 22422, 29896, 37370, 40666, 44844, 56055, 60999, 74740, 81332, 89688, 101665, 112110, 121998, 149480, 162664, 203330, 224220, 243996, 304995, 406660, 448440, 487992, 609990, 752321, 813320, 1219980, 1504642, 2053633, 2256963, 2439960, 3009284, 3761605, 4107266, 4513926, 6018568, 6160899, 7523210, 8214532, 9027852, 10268165, 11284815, 12321798, 15046420, 16429064, 18055704, 20536330, 22569630, 24643596, 30092840, 30804495, 41072660, 45139260, 49287192, 61608990, 75984421, 82145320, 90278520, 123217980, 151968842, 227953263, 246435960, 303937684, 379922105, 455906526, 607875368, 759844210, 911813052, 1139766315, 1519688420, 1823626104, 2279532630, 3039376840, 4559065260, 9118130520]

約数ペア:

[(1, 9118130520), (2, 4559065260), (3, 3039376840), (4, 2279532630), (5, 1823626104), (6, 1519688420), (8, 1139766315), (10, 911813052), (12, 759844210), (15, 607875368), (20, 455906526), (24, 379922105), (30, 303937684), (37, 246435960), (40, 227953263), (60, 151968842), (74, 123217980), (101, 90278520), (111, 82145320), (120, 75984421), (148, 61608990), (185, 49287192), (202, 45139260), (222, 41072660), (296, 30804495), (303, 30092840), (370, 24643596), (404, 22569630), (444, 20536330), (505, 18055704), (555, 16429064), (606, 15046420), (740, 12321798), (808, 11284815), (888, 10268165), (1010, 9027852), (1110, 8214532), (1212, 7523210), (1480, 6160899), (1515, 6018568), (2020, 4513926), (2220, 4107266), (2424, 3761605), (3030, 3009284), (3737, 2439960), (4040, 2256963), (4440, 2053633), (6060, 1504642), (7474, 1219980), (11211, 813320), (12120, 752321), (14948, 609990), (18685, 487992), (20333, 448440), (22422, 406660), (29896, 304995), (37370, 243996), (40666, 224220), (44844, 203330), (56055, 162664), (60999, 149480), (74740, 121998), (81332, 112110), (89688, 101665)]