69786900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{25847}}^1$

素因数の和:25870

約数の個数: 72

約数和(自身を含む): 224360640

約数和(自身を除く): 154573740

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, 25847, 51694, 77541, 103388, 129235, 155082, 232623, 258470, 310164, 387705, 465246, 516940, 646175, 697869, 775410, 930492, 1163115, 1292350, 1395738, 1550820, 1938525, 2326230, 2584700, 2791476, 3489345, 3877050, 4652460, 5815575, 6978690, 7754100, 11631150, 13957380, 17446725, 23262300, 34893450, 69786900]

約数ペア:

[(1, 69786900), (2, 34893450), (3, 23262300), (4, 17446725), (5, 13957380), (6, 11631150), (9, 7754100), (10, 6978690), (12, 5815575), (15, 4652460), (18, 3877050), (20, 3489345), (25, 2791476), (27, 2584700), (30, 2326230), (36, 1938525), (45, 1550820), (50, 1395738), (54, 1292350), (60, 1163115), (75, 930492), (90, 775410), (100, 697869), (108, 646175), (135, 516940), (150, 465246), (180, 387705), (225, 310164), (270, 258470), (300, 232623), (450, 155082), (540, 129235), (675, 103388), (900, 77541), (1350, 51694), (2700, 25847)]