37890000

素因数分解:

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

素因数の和:455

約数の個数: 150

約数和(自身を含む): 132821546

約数和(自身を除く): 94931546

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 421, 450, 500, 600, 625, 720, 750, 842, 900, 1000, 1125, 1200, 1250, 1263, 1500, 1684, 1800, 1875, 2000, 2105, 2250, 2500, 2526, 3000, 3368, 3600, 3750, 3789, 4210, 4500, 5000, 5052, 5625, 6000, 6315, 6736, 7500, 7578, 8420, 9000, 10000, 10104, 10525, 11250, 12630, 15000, 15156, 16840, 18000, 18945, 20208, 21050, 22500, 25260, 30000, 30312, 31575, 33680, 37890, 42100, 45000, 50520, 52625, 60624, 63150, 75780, 84200, 90000, 94725, 101040, 105250, 126300, 151560, 157875, 168400, 189450, 210500, 252600, 263125, 303120, 315750, 378900, 421000, 473625, 505200, 526250, 631500, 757800, 789375, 842000, 947250, 1052500, 1263000, 1515600, 1578750, 1894500, 2105000, 2368125, 2526000, 3157500, 3789000, 4210000, 4736250, 6315000, 7578000, 9472500, 12630000, 18945000, 37890000]

約数ペア:

[(1, 37890000), (2, 18945000), (3, 12630000), (4, 9472500), (5, 7578000), (6, 6315000), (8, 4736250), (9, 4210000), (10, 3789000), (12, 3157500), (15, 2526000), (16, 2368125), (18, 2105000), (20, 1894500), (24, 1578750), (25, 1515600), (30, 1263000), (36, 1052500), (40, 947250), (45, 842000), (48, 789375), (50, 757800), (60, 631500), (72, 526250), (75, 505200), (80, 473625), (90, 421000), (100, 378900), (120, 315750), (125, 303120), (144, 263125), (150, 252600), (180, 210500), (200, 189450), (225, 168400), (240, 157875), (250, 151560), (300, 126300), (360, 105250), (375, 101040), (400, 94725), (421, 90000), (450, 84200), (500, 75780), (600, 63150), (625, 60624), (720, 52625), (750, 50520), (842, 45000), (900, 42100), (1000, 37890), (1125, 33680), (1200, 31575), (1250, 30312), (1263, 30000), (1500, 25260), (1684, 22500), (1800, 21050), (1875, 20208), (2000, 18945), (2105, 18000), (2250, 16840), (2500, 15156), (2526, 15000), (3000, 12630), (3368, 11250), (3600, 10525), (3750, 10104), (3789, 10000), (4210, 9000), (4500, 8420), (5000, 7578), (5052, 7500), (5625, 6736), (6000, 6315)]