131454900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{16229}}^1$

素因数の和:16255

約数の個数: 90

約数和(自身を含む): 426151110

約数和(自身を除く): 294696210

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 16229, 32458, 48687, 64916, 81145, 97374, 146061, 162290, 194748, 243435, 292122, 324580, 405725, 438183, 486870, 584244, 730305, 811450, 876366, 973740, 1217175, 1314549, 1460610, 1622900, 1752732, 2190915, 2434350, 2629098, 2921220, 3651525, 4381830, 4868700, 5258196, 6572745, 7303050, 8763660, 10954575, 13145490, 14606100, 21909150, 26290980, 32863725, 43818300, 65727450, 131454900]

約数ペア:

[(1, 131454900), (2, 65727450), (3, 43818300), (4, 32863725), (5, 26290980), (6, 21909150), (9, 14606100), (10, 13145490), (12, 10954575), (15, 8763660), (18, 7303050), (20, 6572745), (25, 5258196), (27, 4868700), (30, 4381830), (36, 3651525), (45, 2921220), (50, 2629098), (54, 2434350), (60, 2190915), (75, 1752732), (81, 1622900), (90, 1460610), (100, 1314549), (108, 1217175), (135, 973740), (150, 876366), (162, 811450), (180, 730305), (225, 584244), (270, 486870), (300, 438183), (324, 405725), (405, 324580), (450, 292122), (540, 243435), (675, 194748), (810, 162290), (900, 146061), (1350, 97374), (1620, 81145), (2025, 64916), (2700, 48687), (4050, 32458), (8100, 16229)]