127294060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 285269040

約数和(自身を除く): 157974980

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 179, 185, 310, 358, 370, 620, 716, 740, 895, 961, 1147, 1790, 1922, 2294, 3580, 3844, 4588, 4805, 5549, 5735, 6623, 9610, 11098, 11470, 13246, 19220, 22196, 22940, 26492, 27745, 33115, 35557, 55490, 66230, 71114, 110980, 132460, 142228, 172019, 177785, 205313, 344038, 355570, 410626, 688076, 711140, 821252, 860095, 1026565, 1720190, 2053130, 3440380, 4106260, 6364703, 12729406, 25458812, 31823515, 63647030, 127294060]

約数ペア:

[(1, 127294060), (2, 63647030), (4, 31823515), (5, 25458812), (10, 12729406), (20, 6364703), (31, 4106260), (37, 3440380), (62, 2053130), (74, 1720190), (124, 1026565), (148, 860095), (155, 821252), (179, 711140), (185, 688076), (310, 410626), (358, 355570), (370, 344038), (620, 205313), (716, 177785), (740, 172019), (895, 142228), (961, 132460), (1147, 110980), (1790, 71114), (1922, 66230), (2294, 55490), (3580, 35557), (3844, 33115), (4588, 27745), (4805, 26492), (5549, 22940), (5735, 22196), (6623, 19220), (9610, 13246), (11098, 11470)]