154501980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9791}}^1$

素因数の和:10066

約数の個数: 48

約数和(自身を含む): 434294784

約数和(自身を除く): 279792804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 9791, 15780, 19582, 29373, 39164, 48955, 58746, 97910, 117492, 146865, 195820, 293730, 587460, 2575033, 5150066, 7725099, 10300132, 12875165, 15450198, 25750330, 30900396, 38625495, 51500660, 77250990, 154501980]

約数ペア:

[(1, 154501980), (2, 77250990), (3, 51500660), (4, 38625495), (5, 30900396), (6, 25750330), (10, 15450198), (12, 12875165), (15, 10300132), (20, 7725099), (30, 5150066), (60, 2575033), (263, 587460), (526, 293730), (789, 195820), (1052, 146865), (1315, 117492), (1578, 97910), (2630, 58746), (3156, 48955), (3945, 39164), (5260, 29373), (7890, 19582), (9791, 15780)]