48213900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2581

約数の個数: 144

約数和(自身を含む): 177210880

約数和(自身を除く): 128996980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2551, 2700, 3150, 3780, 4725, 5102, 6300, 7653, 9450, 10204, 12755, 15306, 17857, 18900, 22959, 25510, 30612, 35714, 38265, 45918, 51020, 53571, 63775, 68877, 71428, 76530, 89285, 91836, 107142, 114795, 127550, 137754, 153060, 160713, 178570, 191325, 214284, 229590, 255100, 267855, 275508, 321426, 344385, 357140, 382650, 446425, 459180, 482139, 535710, 573975, 642852, 688770, 765300, 803565, 892850, 964278, 1071420, 1147950, 1339275, 1377540, 1607130, 1721925, 1785700, 1928556, 2295900, 2410695, 2678550, 3214260, 3443850, 4017825, 4821390, 5357100, 6887700, 8035650, 9642780, 12053475, 16071300, 24106950, 48213900]

約数ペア:

[(1, 48213900), (2, 24106950), (3, 16071300), (4, 12053475), (5, 9642780), (6, 8035650), (7, 6887700), (9, 5357100), (10, 4821390), (12, 4017825), (14, 3443850), (15, 3214260), (18, 2678550), (20, 2410695), (21, 2295900), (25, 1928556), (27, 1785700), (28, 1721925), (30, 1607130), (35, 1377540), (36, 1339275), (42, 1147950), (45, 1071420), (50, 964278), (54, 892850), (60, 803565), (63, 765300), (70, 688770), (75, 642852), (84, 573975), (90, 535710), (100, 482139), (105, 459180), (108, 446425), (126, 382650), (135, 357140), (140, 344385), (150, 321426), (175, 275508), (180, 267855), (189, 255100), (210, 229590), (225, 214284), (252, 191325), (270, 178570), (300, 160713), (315, 153060), (350, 137754), (378, 127550), (420, 114795), (450, 107142), (525, 91836), (540, 89285), (630, 76530), (675, 71428), (700, 68877), (756, 63775), (900, 53571), (945, 51020), (1050, 45918), (1260, 38265), (1350, 35714), (1575, 30612), (1890, 25510), (2100, 22959), (2551, 18900), (2700, 17857), (3150, 15306), (3780, 12755), (4725, 10204), (5102, 9450), (6300, 7653)]