194621850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{11689}}^1$

素因数の和:11744

約数の個数: 72

約数和(自身を含む): 537061980

約数和(自身を除く): 342440130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 5550, 8325, 11689, 16650, 23378, 35067, 58445, 70134, 105201, 116890, 175335, 210402, 292225, 350670, 432493, 526005, 584450, 864986, 876675, 1052010, 1297479, 1753350, 2162465, 2594958, 2630025, 3892437, 4324930, 5260050, 6487395, 7784874, 10812325, 12974790, 19462185, 21624650, 32436975, 38924370, 64873950, 97310925, 194621850]

約数ペア:

[(1, 194621850), (2, 97310925), (3, 64873950), (5, 38924370), (6, 32436975), (9, 21624650), (10, 19462185), (15, 12974790), (18, 10812325), (25, 7784874), (30, 6487395), (37, 5260050), (45, 4324930), (50, 3892437), (74, 2630025), (75, 2594958), (90, 2162465), (111, 1753350), (150, 1297479), (185, 1052010), (222, 876675), (225, 864986), (333, 584450), (370, 526005), (450, 432493), (555, 350670), (666, 292225), (925, 210402), (1110, 175335), (1665, 116890), (1850, 105201), (2775, 70134), (3330, 58445), (5550, 35067), (8325, 23378), (11689, 16650)]