72849900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1747}}^1$

素因数の和:1903

約数の個数: 72

約数和(自身を含む): 212416960

約数和(自身を除く): 139567060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 1747, 2085, 2780, 3475, 3494, 4170, 5241, 6950, 6988, 8340, 8735, 10425, 10482, 13900, 17470, 20850, 20964, 26205, 34940, 41700, 43675, 52410, 87350, 104820, 131025, 174700, 242833, 262050, 485666, 524100, 728499, 971332, 1214165, 1456998, 2428330, 2913996, 3642495, 4856660, 6070825, 7284990, 12141650, 14569980, 18212475, 24283300, 36424950, 72849900]

約数ペア:

[(1, 72849900), (2, 36424950), (3, 24283300), (4, 18212475), (5, 14569980), (6, 12141650), (10, 7284990), (12, 6070825), (15, 4856660), (20, 3642495), (25, 2913996), (30, 2428330), (50, 1456998), (60, 1214165), (75, 971332), (100, 728499), (139, 524100), (150, 485666), (278, 262050), (300, 242833), (417, 174700), (556, 131025), (695, 104820), (834, 87350), (1390, 52410), (1668, 43675), (1747, 41700), (2085, 34940), (2780, 26205), (3475, 20964), (3494, 20850), (4170, 17470), (5241, 13900), (6950, 10482), (6988, 10425), (8340, 8735)]