40140000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 180

約数和(自身を含む): 143279136

約数和(自身を除く): 103139136

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, 3345, 3568, 3600, 3750, 4000, 4014, 4460, 4500, 5000, 5352, 5575, 5625, 6000, 6690, 7136, 7200, 7500, 8028, 8920, 9000, 10000, 10035, 10704, 11150, 11250, 12000, 13380, 15000, 16056, 16725, 17840, 18000, 20000, 20070, 21408, 22300, 22500, 26760, 27875, 30000, 32112, 33450, 35680, 36000, 40140, 44600, 45000, 50175, 53520, 55750, 60000, 64224, 66900, 80280, 83625, 89200, 90000, 100350, 107040, 111500, 133800, 139375, 160560, 167250, 178400, 180000, 200700, 223000, 250875, 267600, 278750, 321120, 334500, 401400, 418125, 446000, 501750, 535200, 557500, 669000, 802800, 836250, 892000, 1003500, 1115000, 1254375, 1338000, 1605600, 1672500, 2007000, 2230000, 2508750, 2676000, 3345000, 4014000, 4460000, 5017500, 6690000, 8028000, 10035000, 13380000, 20070000, 40140000]

約数ペア:

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