131648850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17209}}^1$

素因数の和:17244

約数の個数: 72

約数和(自身を含む): 374524020

約数和(自身を除く): 242875170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 17209, 34418, 51627, 86045, 103254, 154881, 172090, 258135, 292553, 309762, 430225, 516270, 585106, 774405, 860450, 877659, 1290675, 1462765, 1548810, 1755318, 2581350, 2632977, 2925530, 3872025, 4388295, 5265954, 7313825, 7744050, 8776590, 13164885, 14627650, 21941475, 26329770, 43882950, 65824425, 131648850]

約数ペア:

[(1, 131648850), (2, 65824425), (3, 43882950), (5, 26329770), (6, 21941475), (9, 14627650), (10, 13164885), (15, 8776590), (17, 7744050), (18, 7313825), (25, 5265954), (30, 4388295), (34, 3872025), (45, 2925530), (50, 2632977), (51, 2581350), (75, 1755318), (85, 1548810), (90, 1462765), (102, 1290675), (150, 877659), (153, 860450), (170, 774405), (225, 585106), (255, 516270), (306, 430225), (425, 309762), (450, 292553), (510, 258135), (765, 172090), (850, 154881), (1275, 103254), (1530, 86045), (2550, 51627), (3825, 34418), (7650, 17209)]