77652780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7481}}^1$

素因数の和:7666

約数の個数: 48

約数和(自身を含む): 218713824

約数和(自身を除く): 141061044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 7481, 10380, 14962, 22443, 29924, 37405, 44886, 74810, 89772, 112215, 149620, 224430, 448860, 1294213, 2588426, 3882639, 5176852, 6471065, 7765278, 12942130, 15530556, 19413195, 25884260, 38826390, 77652780]

約数ペア:

[(1, 77652780), (2, 38826390), (3, 25884260), (4, 19413195), (5, 15530556), (6, 12942130), (10, 7765278), (12, 6471065), (15, 5176852), (20, 3882639), (30, 2588426), (60, 1294213), (173, 448860), (346, 224430), (519, 149620), (692, 112215), (865, 89772), (1038, 74810), (1730, 44886), (2076, 37405), (2595, 29924), (3460, 22443), (5190, 14962), (7481, 10380)]