203024500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 350488460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 43, 50, 70, 71, 76, 86, 95, 100, 125, 133, 140, 142, 172, 175, 190, 215, 250, 266, 284, 301, 350, 355, 380, 430, 475, 497, 500, 532, 602, 665, 700, 710, 817, 860, 875, 950, 994, 1075, 1204, 1330, 1349, 1420, 1505, 1634, 1750, 1775, 1900, 1988, 2150, 2375, 2485, 2660, 2698, 3010, 3053, 3268, 3325, 3500, 3550, 4085, 4300, 4750, 4970, 5375, 5396, 5719, 6020, 6106, 6650, 6745, 7100, 7525, 8170, 8875, 9443, 9500, 9940, 10750, 11438, 12212, 12425, 13300, 13490, 15050, 15265, 16340, 16625, 17750, 18886, 20425, 21371, 21500, 22876, 24850, 26980, 28595, 30100, 30530, 33250, 33725, 35500, 37625, 37772, 40850, 42742, 47215, 49700, 57190, 58007, 61060, 62125, 66500, 67450, 75250, 76325, 81700, 85484, 94430, 102125, 106855, 114380, 116014, 124250, 134900, 142975, 150500, 152650, 168625, 188860, 204250, 213710, 232028, 236075, 248500, 285950, 290035, 305300, 337250, 381625, 406049, 408500, 427420, 472150, 534275, 571900, 580070, 674500, 714875, 763250, 812098, 944300, 1068550, 1160140, 1180375, 1429750, 1450175, 1526500, 1624196, 2030245, 2137100, 2360750, 2671375, 2859500, 2900350, 4060490, 4721500, 5342750, 5800700, 7250875, 8120980, 10151225, 10685500, 14501750, 20302450, 29003500, 40604900, 50756125, 101512250, 203024500]

約数ペア:

[(1, 203024500), (2, 101512250), (4, 50756125), (5, 40604900), (7, 29003500), (10, 20302450), (14, 14501750), (19, 10685500), (20, 10151225), (25, 8120980), (28, 7250875), (35, 5800700), (38, 5342750), (43, 4721500), (50, 4060490), (70, 2900350), (71, 2859500), (76, 2671375), (86, 2360750), (95, 2137100), (100, 2030245), (125, 1624196), (133, 1526500), (140, 1450175), (142, 1429750), (172, 1180375), (175, 1160140), (190, 1068550), (215, 944300), (250, 812098), (266, 763250), (284, 714875), (301, 674500), (350, 580070), (355, 571900), (380, 534275), (430, 472150), (475, 427420), (497, 408500), (500, 406049), (532, 381625), (602, 337250), (665, 305300), (700, 290035), (710, 285950), (817, 248500), (860, 236075), (875, 232028), (950, 213710), (994, 204250), (1075, 188860), (1204, 168625), (1330, 152650), (1349, 150500), (1420, 142975), (1505, 134900), (1634, 124250), (1750, 116014), (1775, 114380), (1900, 106855), (1988, 102125), (2150, 94430), (2375, 85484), (2485, 81700), (2660, 76325), (2698, 75250), (3010, 67450), (3053, 66500), (3268, 62125), (3325, 61060), (3500, 58007), (3550, 57190), (4085, 49700), (4300, 47215), (4750, 42742), (4970, 40850), (5375, 37772), (5396, 37625), (5719, 35500), (6020, 33725), (6106, 33250), (6650, 30530), (6745, 30100), (7100, 28595), (7525, 26980), (8170, 24850), (8875, 22876), (9443, 21500), (9500, 21371), (9940, 20425), (10750, 18886), (11438, 17750), (12212, 16625), (12425, 16340), (13300, 15265), (13490, 15050)]