80212950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59417}}^1$

素因数の和:59438

約数の個数: 48

約数和(自身を含む): 221034960

約数和(自身を除く): 140822010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 59417, 118834, 178251, 297085, 356502, 534753, 594170, 891255, 1069506, 1485425, 1604259, 1782510, 2673765, 2970850, 3208518, 4456275, 5347530, 8021295, 8912550, 13368825, 16042590, 26737650, 40106475, 80212950]

約数ペア:

[(1, 80212950), (2, 40106475), (3, 26737650), (5, 16042590), (6, 13368825), (9, 8912550), (10, 8021295), (15, 5347530), (18, 4456275), (25, 3208518), (27, 2970850), (30, 2673765), (45, 1782510), (50, 1604259), (54, 1485425), (75, 1069506), (90, 891255), (135, 594170), (150, 534753), (225, 356502), (270, 297085), (450, 178251), (675, 118834), (1350, 59417)]