298420500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 1006806528

約数和(自身を除く): 708386028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 97, 100, 105, 125, 140, 150, 175, 194, 210, 250, 291, 293, 300, 350, 375, 388, 420, 485, 500, 525, 582, 586, 679, 700, 750, 875, 879, 970, 1050, 1164, 1172, 1358, 1455, 1465, 1500, 1750, 1758, 1940, 2037, 2051, 2100, 2425, 2625, 2716, 2910, 2930, 3395, 3500, 3516, 4074, 4102, 4395, 4850, 5250, 5820, 5860, 6153, 6790, 7275, 7325, 8148, 8204, 8790, 9700, 10185, 10255, 10500, 12125, 12306, 13580, 14550, 14650, 16975, 17580, 20370, 20510, 21975, 24250, 24612, 28421, 29100, 29300, 30765, 33950, 36375, 36625, 40740, 41020, 43950, 48500, 50925, 51275, 56842, 61530, 67900, 72750, 73250, 84875, 85263, 87900, 101850, 102550, 109875, 113684, 123060, 142105, 145500, 146500, 153825, 169750, 170526, 198947, 203700, 205100, 219750, 254625, 256375, 284210, 307650, 339500, 341052, 397894, 426315, 439500, 509250, 512750, 568420, 596841, 615300, 710525, 769125, 795788, 852630, 994735, 1018500, 1025500, 1193682, 1421050, 1538250, 1705260, 1989470, 2131575, 2387364, 2842100, 2984205, 3076500, 3552625, 3978940, 4263150, 4973675, 5968410, 7105250, 8526300, 9947350, 10657875, 11936820, 14210500, 14921025, 19894700, 21315750, 24868375, 29842050, 42631500, 49736750, 59684100, 74605125, 99473500, 149210250, 298420500]

約数ペア:

[(1, 298420500), (2, 149210250), (3, 99473500), (4, 74605125), (5, 59684100), (6, 49736750), (7, 42631500), (10, 29842050), (12, 24868375), (14, 21315750), (15, 19894700), (20, 14921025), (21, 14210500), (25, 11936820), (28, 10657875), (30, 9947350), (35, 8526300), (42, 7105250), (50, 5968410), (60, 4973675), (70, 4263150), (75, 3978940), (84, 3552625), (97, 3076500), (100, 2984205), (105, 2842100), (125, 2387364), (140, 2131575), (150, 1989470), (175, 1705260), (194, 1538250), (210, 1421050), (250, 1193682), (291, 1025500), (293, 1018500), (300, 994735), (350, 852630), (375, 795788), (388, 769125), (420, 710525), (485, 615300), (500, 596841), (525, 568420), (582, 512750), (586, 509250), (679, 439500), (700, 426315), (750, 397894), (875, 341052), (879, 339500), (970, 307650), (1050, 284210), (1164, 256375), (1172, 254625), (1358, 219750), (1455, 205100), (1465, 203700), (1500, 198947), (1750, 170526), (1758, 169750), (1940, 153825), (2037, 146500), (2051, 145500), (2100, 142105), (2425, 123060), (2625, 113684), (2716, 109875), (2910, 102550), (2930, 101850), (3395, 87900), (3500, 85263), (3516, 84875), (4074, 73250), (4102, 72750), (4395, 67900), (4850, 61530), (5250, 56842), (5820, 51275), (5860, 50925), (6153, 48500), (6790, 43950), (7275, 41020), (7325, 40740), (8148, 36625), (8204, 36375), (8790, 33950), (9700, 30765), (10185, 29300), (10255, 29100), (10500, 28421), (12125, 24612), (12306, 24250), (13580, 21975), (14550, 20510), (14650, 20370), (16975, 17580)]