31182300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11549}}^1$

素因数の和:11572

約数の個数: 72

約数和(自身を含む): 100254000

約数和(自身を除く): 69071700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 11549, 23098, 34647, 46196, 57745, 69294, 103941, 115490, 138588, 173235, 207882, 230980, 288725, 311823, 346470, 415764, 519705, 577450, 623646, 692940, 866175, 1039410, 1154900, 1247292, 1559115, 1732350, 2078820, 2598525, 3118230, 3464700, 5197050, 6236460, 7795575, 10394100, 15591150, 31182300]

約数ペア:

[(1, 31182300), (2, 15591150), (3, 10394100), (4, 7795575), (5, 6236460), (6, 5197050), (9, 3464700), (10, 3118230), (12, 2598525), (15, 2078820), (18, 1732350), (20, 1559115), (25, 1247292), (27, 1154900), (30, 1039410), (36, 866175), (45, 692940), (50, 623646), (54, 577450), (60, 519705), (75, 415764), (90, 346470), (100, 311823), (108, 288725), (135, 230980), (150, 207882), (180, 173235), (225, 138588), (270, 115490), (300, 103941), (450, 69294), (540, 57745), (675, 46196), (900, 34647), (1350, 23098), (2700, 11549)]