63150000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{421}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 204393168

約数和(自身を除く): 141243168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 421, 500, 600, 625, 750, 842, 1000, 1200, 1250, 1263, 1500, 1684, 1875, 2000, 2105, 2500, 2526, 3000, 3125, 3368, 3750, 4210, 5000, 5052, 6000, 6250, 6315, 6736, 7500, 8420, 9375, 10000, 10104, 10525, 12500, 12630, 15000, 16840, 18750, 20208, 21050, 25000, 25260, 30000, 31575, 33680, 37500, 42100, 50000, 50520, 52625, 63150, 75000, 84200, 101040, 105250, 126300, 150000, 157875, 168400, 210500, 252600, 263125, 315750, 421000, 505200, 526250, 631500, 789375, 842000, 1052500, 1263000, 1315625, 1578750, 2105000, 2526000, 2631250, 3157500, 3946875, 4210000, 5262500, 6315000, 7893750, 10525000, 12630000, 15787500, 21050000, 31575000, 63150000]

約数ペア:

[(1, 63150000), (2, 31575000), (3, 21050000), (4, 15787500), (5, 12630000), (6, 10525000), (8, 7893750), (10, 6315000), (12, 5262500), (15, 4210000), (16, 3946875), (20, 3157500), (24, 2631250), (25, 2526000), (30, 2105000), (40, 1578750), (48, 1315625), (50, 1263000), (60, 1052500), (75, 842000), (80, 789375), (100, 631500), (120, 526250), (125, 505200), (150, 421000), (200, 315750), (240, 263125), (250, 252600), (300, 210500), (375, 168400), (400, 157875), (421, 150000), (500, 126300), (600, 105250), (625, 101040), (750, 84200), (842, 75000), (1000, 63150), (1200, 52625), (1250, 50520), (1263, 50000), (1500, 42100), (1684, 37500), (1875, 33680), (2000, 31575), (2105, 30000), (2500, 25260), (2526, 25000), (3000, 21050), (3125, 20208), (3368, 18750), (3750, 16840), (4210, 15000), (5000, 12630), (5052, 12500), (6000, 10525), (6250, 10104), (6315, 10000), (6736, 9375), (7500, 8420)]