73209780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 256838400

約数和(自身を除く): 183628620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 599, 630, 679, 873, 970, 1164, 1198, 1260, 1358, 1455, 1746, 1797, 1940, 2037, 2396, 2716, 2910, 2995, 3395, 3492, 3594, 4074, 4193, 4365, 5391, 5820, 5990, 6111, 6790, 7188, 8148, 8386, 8730, 8985, 10185, 10782, 11980, 12222, 12579, 13580, 16772, 17460, 17970, 20370, 20965, 21564, 24444, 25158, 26955, 30555, 35940, 37737, 40740, 41930, 50316, 53910, 58103, 61110, 62895, 75474, 83860, 107820, 116206, 122220, 125790, 150948, 174309, 188685, 232412, 251580, 290515, 348618, 377370, 406721, 522927, 581030, 697236, 754740, 813442, 871545, 1045854, 1162060, 1220163, 1626884, 1743090, 2033605, 2091708, 2440326, 2614635, 3486180, 3660489, 4067210, 4880652, 5229270, 6100815, 7320978, 8134420, 10458540, 12201630, 14641956, 18302445, 24403260, 36604890, 73209780]

約数ペア:

[(1, 73209780), (2, 36604890), (3, 24403260), (4, 18302445), (5, 14641956), (6, 12201630), (7, 10458540), (9, 8134420), (10, 7320978), (12, 6100815), (14, 5229270), (15, 4880652), (18, 4067210), (20, 3660489), (21, 3486180), (28, 2614635), (30, 2440326), (35, 2091708), (36, 2033605), (42, 1743090), (45, 1626884), (60, 1220163), (63, 1162060), (70, 1045854), (84, 871545), (90, 813442), (97, 754740), (105, 697236), (126, 581030), (140, 522927), (180, 406721), (194, 377370), (210, 348618), (252, 290515), (291, 251580), (315, 232412), (388, 188685), (420, 174309), (485, 150948), (582, 125790), (599, 122220), (630, 116206), (679, 107820), (873, 83860), (970, 75474), (1164, 62895), (1198, 61110), (1260, 58103), (1358, 53910), (1455, 50316), (1746, 41930), (1797, 40740), (1940, 37737), (2037, 35940), (2396, 30555), (2716, 26955), (2910, 25158), (2995, 24444), (3395, 21564), (3492, 20965), (3594, 20370), (4074, 17970), (4193, 17460), (4365, 16772), (5391, 13580), (5820, 12579), (5990, 12222), (6111, 11980), (6790, 10782), (7188, 10185), (8148, 8985), (8386, 8730)]