22986900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{25541}}^1$

素因数の和:25561

約数の個数: 54

約数和(自身を含む): 72053982

約数和(自身を除く): 49067082

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, 25541, 51082, 76623, 102164, 127705, 153246, 229869, 255410, 306492, 383115, 459738, 510820, 638525, 766230, 919476, 1149345, 1277050, 1532460, 1915575, 2298690, 2554100, 3831150, 4597380, 5746725, 7662300, 11493450, 22986900]

約数ペア:

[(1, 22986900), (2, 11493450), (3, 7662300), (4, 5746725), (5, 4597380), (6, 3831150), (9, 2554100), (10, 2298690), (12, 1915575), (15, 1532460), (18, 1277050), (20, 1149345), (25, 919476), (30, 766230), (36, 638525), (45, 510820), (50, 459738), (60, 383115), (75, 306492), (90, 255410), (100, 229869), (150, 153246), (180, 127705), (225, 102164), (300, 76623), (450, 51082), (900, 25541)]