193500

素因数分解:

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

素因数の和:68

約数の個数: 72

約数和(自身を含む): 624624

約数和(自身を除く): 431124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 125, 129, 150, 172, 180, 215, 225, 250, 258, 300, 375, 387, 430, 450, 500, 516, 645, 750, 774, 860, 900, 1075, 1125, 1290, 1500, 1548, 1935, 2150, 2250, 2580, 3225, 3870, 4300, 4500, 5375, 6450, 7740, 9675, 10750, 12900, 16125, 19350, 21500, 32250, 38700, 48375, 64500, 96750, 193500]

約数ペア:

[(1, 193500), (2, 96750), (3, 64500), (4, 48375), (5, 38700), (6, 32250), (9, 21500), (10, 19350), (12, 16125), (15, 12900), (18, 10750), (20, 9675), (25, 7740), (30, 6450), (36, 5375), (43, 4500), (45, 4300), (50, 3870), (60, 3225), (75, 2580), (86, 2250), (90, 2150), (100, 1935), (125, 1548), (129, 1500), (150, 1290), (172, 1125), (180, 1075), (215, 900), (225, 860), (250, 774), (258, 750), (300, 645), (375, 516), (387, 500), (430, 450)]