140490000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 300

約数和(自身を含む): 564019456

約数和(自身を除く): 423529456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 223, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 446, 450, 500, 504, 525, 560, 600, 625, 630, 669, 700, 720, 750, 840, 875, 892, 900, 1000, 1008, 1050, 1115, 1125, 1200, 1250, 1260, 1338, 1400, 1500, 1561, 1575, 1680, 1750, 1784, 1800, 1875, 2000, 2007, 2100, 2230, 2250, 2500, 2520, 2625, 2676, 2800, 3000, 3122, 3150, 3345, 3500, 3568, 3600, 3750, 4014, 4200, 4375, 4460, 4500, 4683, 5000, 5040, 5250, 5352, 5575, 5625, 6000, 6244, 6300, 6690, 7000, 7500, 7805, 7875, 8028, 8400, 8750, 8920, 9000, 9366, 10000, 10035, 10500, 10704, 11150, 11250, 12488, 12600, 13125, 13380, 14000, 14049, 15000, 15610, 15750, 16056, 16725, 17500, 17840, 18000, 18732, 20070, 21000, 22300, 22500, 23415, 24976, 25200, 26250, 26760, 27875, 28098, 30000, 31220, 31500, 32112, 33450, 35000, 37464, 39025, 39375, 40140, 42000, 44600, 45000, 46830, 50175, 52500, 53520, 55750, 56196, 62440, 63000, 66900, 70000, 70245, 74928, 78050, 78750, 80280, 83625, 89200, 90000, 93660, 100350, 105000, 111500, 112392, 117075, 124880, 126000, 133800, 139375, 140490, 156100, 157500, 160560, 167250, 187320, 195125, 200700, 210000, 223000, 224784, 234150, 250875, 267600, 278750, 280980, 312200, 315000, 334500, 351225, 374640, 390250, 401400, 418125, 446000, 468300, 501750, 557500, 561960, 585375, 624400, 630000, 669000, 702450, 780500, 802800, 836250, 936600, 975625, 1003500, 1115000, 1123920, 1170750, 1254375, 1338000, 1404900, 1561000, 1672500, 1756125, 1873200, 1951250, 2007000, 2230000, 2341500, 2508750, 2809800, 2926875, 3122000, 3345000, 3512250, 3902500, 4014000, 4683000, 5017500, 5619600, 5853750, 6690000, 7024500, 7805000, 8780625, 9366000, 10035000, 11707500, 14049000, 15610000, 17561250, 20070000, 23415000, 28098000, 35122500, 46830000, 70245000, 140490000]

約数ペア:

[(1, 140490000), (2, 70245000), (3, 46830000), (4, 35122500), (5, 28098000), (6, 23415000), (7, 20070000), (8, 17561250), (9, 15610000), (10, 14049000), (12, 11707500), (14, 10035000), (15, 9366000), (16, 8780625), (18, 7805000), (20, 7024500), (21, 6690000), (24, 5853750), (25, 5619600), (28, 5017500), (30, 4683000), (35, 4014000), (36, 3902500), (40, 3512250), (42, 3345000), (45, 3122000), (48, 2926875), (50, 2809800), (56, 2508750), (60, 2341500), (63, 2230000), (70, 2007000), (72, 1951250), (75, 1873200), (80, 1756125), (84, 1672500), (90, 1561000), (100, 1404900), (105, 1338000), (112, 1254375), (120, 1170750), (125, 1123920), (126, 1115000), (140, 1003500), (144, 975625), (150, 936600), (168, 836250), (175, 802800), (180, 780500), (200, 702450), (210, 669000), (223, 630000), (225, 624400), (240, 585375), (250, 561960), (252, 557500), (280, 501750), (300, 468300), (315, 446000), (336, 418125), (350, 401400), (360, 390250), (375, 374640), (400, 351225), (420, 334500), (446, 315000), (450, 312200), (500, 280980), (504, 278750), (525, 267600), (560, 250875), (600, 234150), (625, 224784), (630, 223000), (669, 210000), (700, 200700), (720, 195125), (750, 187320), (840, 167250), (875, 160560), (892, 157500), (900, 156100), (1000, 140490), (1008, 139375), (1050, 133800), (1115, 126000), (1125, 124880), (1200, 117075), (1250, 112392), (1260, 111500), (1338, 105000), (1400, 100350), (1500, 93660), (1561, 90000), (1575, 89200), (1680, 83625), (1750, 80280), (1784, 78750), (1800, 78050), (1875, 74928), (2000, 70245), (2007, 70000), (2100, 66900), (2230, 63000), (2250, 62440), (2500, 56196), (2520, 55750), (2625, 53520), (2676, 52500), (2800, 50175), (3000, 46830), (3122, 45000), (3150, 44600), (3345, 42000), (3500, 40140), (3568, 39375), (3600, 39025), (3750, 37464), (4014, 35000), (4200, 33450), (4375, 32112), (4460, 31500), (4500, 31220), (4683, 30000), (5000, 28098), (5040, 27875), (5250, 26760), (5352, 26250), (5575, 25200), (5625, 24976), (6000, 23415), (6244, 22500), (6300, 22300), (6690, 21000), (7000, 20070), (7500, 18732), (7805, 18000), (7875, 17840), (8028, 17500), (8400, 16725), (8750, 16056), (8920, 15750), (9000, 15610), (9366, 15000), (10000, 14049), (10035, 14000), (10500, 13380), (10704, 13125), (11150, 12600), (11250, 12488)]