230886900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{256541}}^1$

素因数の和:256561

約数の個数: 54

約数和(自身を含む): 723704982

約数和(自身を除く): 492818082

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 256541, 513082, 769623, 1026164, 1282705, 1539246, 2308869, 2565410, 3078492, 3848115, 4617738, 5130820, 6413525, 7696230, 9235476, 11544345, 12827050, 15392460, 19240575, 23088690, 25654100, 38481150, 46177380, 57721725, 76962300, 115443450, 230886900]

約数ペア:

[(1, 230886900), (2, 115443450), (3, 76962300), (4, 57721725), (5, 46177380), (6, 38481150), (9, 25654100), (10, 23088690), (12, 19240575), (15, 15392460), (18, 12827050), (20, 11544345), (25, 9235476), (30, 7696230), (36, 6413525), (45, 5130820), (50, 4617738), (60, 3848115), (75, 3078492), (90, 2565410), (100, 2308869), (150, 1539246), (180, 1282705), (225, 1026164), (300, 769623), (450, 513082), (900, 256541)]