80512950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{76679}}^1$

素因数の和:76701

約数の個数: 48

約数和(自身を含む): 228199680

約数和(自身を除く): 147686730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 76679, 153358, 230037, 383395, 460074, 536753, 766790, 1073506, 1150185, 1610259, 1916975, 2300370, 2683765, 3220518, 3833950, 5367530, 5750925, 8051295, 11501850, 13418825, 16102590, 26837650, 40256475, 80512950]

約数ペア:

[(1, 80512950), (2, 40256475), (3, 26837650), (5, 16102590), (6, 13418825), (7, 11501850), (10, 8051295), (14, 5750925), (15, 5367530), (21, 3833950), (25, 3220518), (30, 2683765), (35, 2300370), (42, 1916975), (50, 1610259), (70, 1150185), (75, 1073506), (105, 766790), (150, 536753), (175, 460074), (210, 383395), (350, 230037), (525, 153358), (1050, 76679)]