625085100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{77171}}^1$

素因数の和:77197

約数の個数: 90

約数和(自身を含む): 2026305204

約数和(自身を除く): 1401220104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 77171, 154342, 231513, 308684, 385855, 463026, 694539, 771710, 926052, 1157565, 1389078, 1543420, 1929275, 2083617, 2315130, 2778156, 3472695, 3858550, 4167234, 4630260, 5787825, 6250851, 6945390, 7717100, 8334468, 10418085, 11575650, 12501702, 13890780, 17363475, 20836170, 23151300, 25003404, 31254255, 34726950, 41672340, 52090425, 62508510, 69453900, 104180850, 125017020, 156271275, 208361700, 312542550, 625085100]

約数ペア:

[(1, 625085100), (2, 312542550), (3, 208361700), (4, 156271275), (5, 125017020), (6, 104180850), (9, 69453900), (10, 62508510), (12, 52090425), (15, 41672340), (18, 34726950), (20, 31254255), (25, 25003404), (27, 23151300), (30, 20836170), (36, 17363475), (45, 13890780), (50, 12501702), (54, 11575650), (60, 10418085), (75, 8334468), (81, 7717100), (90, 6945390), (100, 6250851), (108, 5787825), (135, 4630260), (150, 4167234), (162, 3858550), (180, 3472695), (225, 2778156), (270, 2315130), (300, 2083617), (324, 1929275), (405, 1543420), (450, 1389078), (540, 1157565), (675, 926052), (810, 771710), (900, 694539), (1350, 463026), (1620, 385855), (2025, 308684), (2700, 231513), (4050, 154342), (8100, 77171)]