77150340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{142871}}^1$

素因数の和:142889

約数の個数: 48

約数和(自身を含む): 240024960

約数和(自身を除く): 162874620

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, 142871, 285742, 428613, 571484, 714355, 857226, 1285839, 1428710, 1714452, 2143065, 2571678, 2857420, 3857517, 4286130, 5143356, 6429195, 7715034, 8572260, 12858390, 15430068, 19287585, 25716780, 38575170, 77150340]

約数ペア:

[(1, 77150340), (2, 38575170), (3, 25716780), (4, 19287585), (5, 15430068), (6, 12858390), (9, 8572260), (10, 7715034), (12, 6429195), (15, 5143356), (18, 4286130), (20, 3857517), (27, 2857420), (30, 2571678), (36, 2143065), (45, 1714452), (54, 1428710), (60, 1285839), (90, 857226), (108, 714355), (135, 571484), (180, 428613), (270, 285742), (540, 142871)]