68838300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{76487}}^1$

素因数の和:76507

約数の個数: 54

約数和(自身を含む): 215772648

約数和(自身を除く): 146934348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 76487, 152974, 229461, 305948, 382435, 458922, 688383, 764870, 917844, 1147305, 1376766, 1529740, 1912175, 2294610, 2753532, 3441915, 3824350, 4589220, 5736525, 6883830, 7648700, 11473050, 13767660, 17209575, 22946100, 34419150, 68838300]

約数ペア:

[(1, 68838300), (2, 34419150), (3, 22946100), (4, 17209575), (5, 13767660), (6, 11473050), (9, 7648700), (10, 6883830), (12, 5736525), (15, 4589220), (18, 3824350), (20, 3441915), (25, 2753532), (30, 2294610), (36, 1912175), (45, 1529740), (50, 1376766), (60, 1147305), (75, 917844), (90, 764870), (100, 688383), (150, 458922), (180, 382435), (225, 305948), (300, 229461), (450, 152974), (900, 76487)]