77154060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67679}}^1$

素因数の和:67710

約数の個数: 48

約数和(自身を含む): 227404800

約数和(自身を除く): 150250740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 67679, 135358, 203037, 270716, 338395, 406074, 676790, 812148, 1015185, 1285901, 1353580, 2030370, 2571802, 3857703, 4060740, 5143604, 6429505, 7715406, 12859010, 15430812, 19288515, 25718020, 38577030, 77154060]

約数ペア:

[(1, 77154060), (2, 38577030), (3, 25718020), (4, 19288515), (5, 15430812), (6, 12859010), (10, 7715406), (12, 6429505), (15, 5143604), (19, 4060740), (20, 3857703), (30, 2571802), (38, 2030370), (57, 1353580), (60, 1285901), (76, 1015185), (95, 812148), (114, 676790), (190, 406074), (228, 338395), (285, 270716), (380, 203037), (570, 135358), (1140, 67679)]