3055500

素因数分解:

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

素因数の和:129

約数の個数: 144

約数和(自身を含む): 11129664

約数和(自身を除く): 8074164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 97, 100, 105, 125, 126, 140, 150, 175, 180, 194, 210, 225, 250, 252, 291, 300, 315, 350, 375, 388, 420, 450, 485, 500, 525, 582, 630, 679, 700, 750, 873, 875, 900, 970, 1050, 1125, 1164, 1260, 1358, 1455, 1500, 1575, 1746, 1750, 1940, 2037, 2100, 2250, 2425, 2625, 2716, 2910, 3150, 3395, 3492, 3500, 4074, 4365, 4500, 4850, 5250, 5820, 6111, 6300, 6790, 7275, 7875, 8148, 8730, 9700, 10185, 10500, 12125, 12222, 13580, 14550, 15750, 16975, 17460, 20370, 21825, 24250, 24444, 29100, 30555, 31500, 33950, 36375, 40740, 43650, 48500, 50925, 61110, 67900, 72750, 84875, 87300, 101850, 109125, 122220, 145500, 152775, 169750, 203700, 218250, 254625, 305550, 339500, 436500, 509250, 611100, 763875, 1018500, 1527750, 3055500]

約数ペア:

[(1, 3055500), (2, 1527750), (3, 1018500), (4, 763875), (5, 611100), (6, 509250), (7, 436500), (9, 339500), (10, 305550), (12, 254625), (14, 218250), (15, 203700), (18, 169750), (20, 152775), (21, 145500), (25, 122220), (28, 109125), (30, 101850), (35, 87300), (36, 84875), (42, 72750), (45, 67900), (50, 61110), (60, 50925), (63, 48500), (70, 43650), (75, 40740), (84, 36375), (90, 33950), (97, 31500), (100, 30555), (105, 29100), (125, 24444), (126, 24250), (140, 21825), (150, 20370), (175, 17460), (180, 16975), (194, 15750), (210, 14550), (225, 13580), (250, 12222), (252, 12125), (291, 10500), (300, 10185), (315, 9700), (350, 8730), (375, 8148), (388, 7875), (420, 7275), (450, 6790), (485, 6300), (500, 6111), (525, 5820), (582, 5250), (630, 4850), (679, 4500), (700, 4365), (750, 4074), (873, 3500), (875, 3492), (900, 3395), (970, 3150), (1050, 2910), (1125, 2716), (1164, 2625), (1260, 2425), (1358, 2250), (1455, 2100), (1500, 2037), (1575, 1940), (1746, 1750)]