68354820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{126583}}^1$

素因数の和:126601

約数の個数: 48

約数和(自身を含む): 212661120

約数和(自身を除く): 144306300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 126583, 253166, 379749, 506332, 632915, 759498, 1139247, 1265830, 1518996, 1898745, 2278494, 2531660, 3417741, 3797490, 4556988, 5696235, 6835482, 7594980, 11392470, 13670964, 17088705, 22784940, 34177410, 68354820]

約数ペア:

[(1, 68354820), (2, 34177410), (3, 22784940), (4, 17088705), (5, 13670964), (6, 11392470), (9, 7594980), (10, 6835482), (12, 5696235), (15, 4556988), (18, 3797490), (20, 3417741), (27, 2531660), (30, 2278494), (36, 1898745), (45, 1518996), (54, 1265830), (60, 1139247), (90, 759498), (108, 632915), (135, 506332), (180, 379749), (270, 253166), (540, 126583)]