6255000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{139}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 21321300

約数和(自身を除く): 15066300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 139, 150, 180, 200, 225, 250, 278, 300, 360, 375, 417, 450, 500, 556, 600, 625, 695, 750, 834, 900, 1000, 1112, 1125, 1250, 1251, 1390, 1500, 1668, 1800, 1875, 2085, 2250, 2500, 2502, 2780, 3000, 3336, 3475, 3750, 4170, 4500, 5000, 5004, 5560, 5625, 6255, 6950, 7500, 8340, 9000, 10008, 10425, 11250, 12510, 13900, 15000, 16680, 17375, 20850, 22500, 25020, 27800, 31275, 34750, 41700, 45000, 50040, 52125, 62550, 69500, 83400, 86875, 104250, 125100, 139000, 156375, 173750, 208500, 250200, 260625, 312750, 347500, 417000, 521250, 625500, 695000, 781875, 1042500, 1251000, 1563750, 2085000, 3127500, 6255000]

約数ペア:

[(1, 6255000), (2, 3127500), (3, 2085000), (4, 1563750), (5, 1251000), (6, 1042500), (8, 781875), (9, 695000), (10, 625500), (12, 521250), (15, 417000), (18, 347500), (20, 312750), (24, 260625), (25, 250200), (30, 208500), (36, 173750), (40, 156375), (45, 139000), (50, 125100), (60, 104250), (72, 86875), (75, 83400), (90, 69500), (100, 62550), (120, 52125), (125, 50040), (139, 45000), (150, 41700), (180, 34750), (200, 31275), (225, 27800), (250, 25020), (278, 22500), (300, 20850), (360, 17375), (375, 16680), (417, 15000), (450, 13900), (500, 12510), (556, 11250), (600, 10425), (625, 10008), (695, 9000), (750, 8340), (834, 7500), (900, 6950), (1000, 6255), (1112, 5625), (1125, 5560), (1250, 5004), (1251, 5000), (1390, 4500), (1500, 4170), (1668, 3750), (1800, 3475), (1875, 3336), (2085, 3000), (2250, 2780), (2500, 2502)]