78227700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2437}}^1$

素因数の和:2561

約数の個数: 72

約数和(自身を含む): 228547872

約数和(自身を除く): 150320172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 2437, 2675, 3210, 4874, 5350, 6420, 7311, 8025, 9748, 10700, 12185, 14622, 16050, 24370, 29244, 32100, 36555, 48740, 60925, 73110, 121850, 146220, 182775, 243700, 260759, 365550, 521518, 731100, 782277, 1043036, 1303795, 1564554, 2607590, 3129108, 3911385, 5215180, 6518975, 7822770, 13037950, 15645540, 19556925, 26075900, 39113850, 78227700]

約数ペア:

[(1, 78227700), (2, 39113850), (3, 26075900), (4, 19556925), (5, 15645540), (6, 13037950), (10, 7822770), (12, 6518975), (15, 5215180), (20, 3911385), (25, 3129108), (30, 2607590), (50, 1564554), (60, 1303795), (75, 1043036), (100, 782277), (107, 731100), (150, 521518), (214, 365550), (300, 260759), (321, 243700), (428, 182775), (535, 146220), (642, 121850), (1070, 73110), (1284, 60925), (1605, 48740), (2140, 36555), (2437, 32100), (2675, 29244), (3210, 24370), (4874, 16050), (5350, 14622), (6420, 12185), (7311, 10700), (8025, 9748)]