260228100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{78857}}^1$

素因数の和:78885

約数の個数: 72

約数和(自身を含む): 821384928

約数和(自身を除く): 561156828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 78857, 157714, 236571, 315428, 394285, 473142, 788570, 867427, 946284, 1182855, 1577140, 1734854, 1971425, 2365710, 2602281, 3469708, 3942850, 4337135, 4731420, 5204562, 5914275, 7885700, 8674270, 10409124, 11828550, 13011405, 17348540, 21685675, 23657100, 26022810, 43371350, 52045620, 65057025, 86742700, 130114050, 260228100]

約数ペア:

[(1, 260228100), (2, 130114050), (3, 86742700), (4, 65057025), (5, 52045620), (6, 43371350), (10, 26022810), (11, 23657100), (12, 21685675), (15, 17348540), (20, 13011405), (22, 11828550), (25, 10409124), (30, 8674270), (33, 7885700), (44, 5914275), (50, 5204562), (55, 4731420), (60, 4337135), (66, 3942850), (75, 3469708), (100, 2602281), (110, 2365710), (132, 1971425), (150, 1734854), (165, 1577140), (220, 1182855), (275, 946284), (300, 867427), (330, 788570), (550, 473142), (660, 394285), (825, 315428), (1100, 236571), (1650, 157714), (3300, 78857)]