80222550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2081}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 199822032

約数和(自身を除く): 119599482

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 514, 771, 1285, 1542, 2081, 2570, 3855, 4162, 6243, 6425, 7710, 10405, 12486, 12850, 19275, 20810, 31215, 38550, 52025, 62430, 104050, 156075, 312150, 534817, 1069634, 1604451, 2674085, 3208902, 5348170, 8022255, 13370425, 16044510, 26740850, 40111275, 80222550]

約数ペア:

[(1, 80222550), (2, 40111275), (3, 26740850), (5, 16044510), (6, 13370425), (10, 8022255), (15, 5348170), (25, 3208902), (30, 2674085), (50, 1604451), (75, 1069634), (150, 534817), (257, 312150), (514, 156075), (771, 104050), (1285, 62430), (1542, 52025), (2081, 38550), (2570, 31215), (3855, 20810), (4162, 19275), (6243, 12850), (6425, 12486), (7710, 10405)]