200700000

素因数分解:

$2^5\times 3^2\times 5^5\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 216

約数和(自身を含む): 716579136

約数和(自身を除く): 515879136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 223, 225, 240, 250, 288, 300, 360, 375, 400, 446, 450, 480, 500, 600, 625, 669, 720, 750, 800, 892, 900, 1000, 1115, 1125, 1200, 1250, 1338, 1440, 1500, 1784, 1800, 1875, 2000, 2007, 2230, 2250, 2400, 2500, 2676, 3000, 3125, 3345, 3568, 3600, 3750, 4000, 4014, 4460, 4500, 5000, 5352, 5575, 5625, 6000, 6250, 6690, 7136, 7200, 7500, 8028, 8920, 9000, 9375, 10000, 10035, 10704, 11150, 11250, 12000, 12500, 13380, 15000, 16056, 16725, 17840, 18000, 18750, 20000, 20070, 21408, 22300, 22500, 25000, 26760, 27875, 28125, 30000, 32112, 33450, 35680, 36000, 37500, 40140, 44600, 45000, 50000, 50175, 53520, 55750, 56250, 60000, 64224, 66900, 75000, 80280, 83625, 89200, 90000, 100000, 100350, 107040, 111500, 112500, 133800, 139375, 150000, 160560, 167250, 178400, 180000, 200700, 223000, 225000, 250875, 267600, 278750, 300000, 321120, 334500, 401400, 418125, 446000, 450000, 501750, 535200, 557500, 669000, 696875, 802800, 836250, 892000, 900000, 1003500, 1115000, 1254375, 1338000, 1393750, 1605600, 1672500, 2007000, 2090625, 2230000, 2508750, 2676000, 2787500, 3345000, 4014000, 4181250, 4460000, 5017500, 5575000, 6271875, 6690000, 8028000, 8362500, 10035000, 11150000, 12543750, 13380000, 16725000, 20070000, 22300000, 25087500, 33450000, 40140000, 50175000, 66900000, 100350000, 200700000]

約数ペア:

[(1, 200700000), (2, 100350000), (3, 66900000), (4, 50175000), (5, 40140000), (6, 33450000), (8, 25087500), (9, 22300000), (10, 20070000), (12, 16725000), (15, 13380000), (16, 12543750), (18, 11150000), (20, 10035000), (24, 8362500), (25, 8028000), (30, 6690000), (32, 6271875), (36, 5575000), (40, 5017500), (45, 4460000), (48, 4181250), (50, 4014000), (60, 3345000), (72, 2787500), (75, 2676000), (80, 2508750), (90, 2230000), (96, 2090625), (100, 2007000), (120, 1672500), (125, 1605600), (144, 1393750), (150, 1338000), (160, 1254375), (180, 1115000), (200, 1003500), (223, 900000), (225, 892000), (240, 836250), (250, 802800), (288, 696875), (300, 669000), (360, 557500), (375, 535200), (400, 501750), (446, 450000), (450, 446000), (480, 418125), (500, 401400), (600, 334500), (625, 321120), (669, 300000), (720, 278750), (750, 267600), (800, 250875), (892, 225000), (900, 223000), (1000, 200700), (1115, 180000), (1125, 178400), (1200, 167250), (1250, 160560), (1338, 150000), (1440, 139375), (1500, 133800), (1784, 112500), (1800, 111500), (1875, 107040), (2000, 100350), (2007, 100000), (2230, 90000), (2250, 89200), (2400, 83625), (2500, 80280), (2676, 75000), (3000, 66900), (3125, 64224), (3345, 60000), (3568, 56250), (3600, 55750), (3750, 53520), (4000, 50175), (4014, 50000), (4460, 45000), (4500, 44600), (5000, 40140), (5352, 37500), (5575, 36000), (5625, 35680), (6000, 33450), (6250, 32112), (6690, 30000), (7136, 28125), (7200, 27875), (7500, 26760), (8028, 25000), (8920, 22500), (9000, 22300), (9375, 21408), (10000, 20070), (10035, 20000), (10704, 18750), (11150, 18000), (11250, 17840), (12000, 16725), (12500, 16056), (13380, 15000)]