1354500

素因数分解:

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

素因数の和:75

約数の個数: 144

約数和(自身を含む): 4996992

約数和(自身を除く): 3642492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 43, 45, 50, 60, 63, 70, 75, 84, 86, 90, 100, 105, 125, 126, 129, 140, 150, 172, 175, 180, 210, 215, 225, 250, 252, 258, 300, 301, 315, 350, 375, 387, 420, 430, 450, 500, 516, 525, 602, 630, 645, 700, 750, 774, 860, 875, 900, 903, 1050, 1075, 1125, 1204, 1260, 1290, 1500, 1505, 1548, 1575, 1750, 1806, 1935, 2100, 2150, 2250, 2580, 2625, 2709, 3010, 3150, 3225, 3500, 3612, 3870, 4300, 4500, 4515, 5250, 5375, 5418, 6020, 6300, 6450, 7525, 7740, 7875, 9030, 9675, 10500, 10750, 10836, 12900, 13545, 15050, 15750, 16125, 18060, 19350, 21500, 22575, 27090, 30100, 31500, 32250, 37625, 38700, 45150, 48375, 54180, 64500, 67725, 75250, 90300, 96750, 112875, 135450, 150500, 193500, 225750, 270900, 338625, 451500, 677250, 1354500]

約数ペア:

[(1, 1354500), (2, 677250), (3, 451500), (4, 338625), (5, 270900), (6, 225750), (7, 193500), (9, 150500), (10, 135450), (12, 112875), (14, 96750), (15, 90300), (18, 75250), (20, 67725), (21, 64500), (25, 54180), (28, 48375), (30, 45150), (35, 38700), (36, 37625), (42, 32250), (43, 31500), (45, 30100), (50, 27090), (60, 22575), (63, 21500), (70, 19350), (75, 18060), (84, 16125), (86, 15750), (90, 15050), (100, 13545), (105, 12900), (125, 10836), (126, 10750), (129, 10500), (140, 9675), (150, 9030), (172, 7875), (175, 7740), (180, 7525), (210, 6450), (215, 6300), (225, 6020), (250, 5418), (252, 5375), (258, 5250), (300, 4515), (301, 4500), (315, 4300), (350, 3870), (375, 3612), (387, 3500), (420, 3225), (430, 3150), (450, 3010), (500, 2709), (516, 2625), (525, 2580), (602, 2250), (630, 2150), (645, 2100), (700, 1935), (750, 1806), (774, 1750), (860, 1575), (875, 1548), (900, 1505), (903, 1500), (1050, 1290), (1075, 1260), (1125, 1204)]