617040540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2836

約数の個数: 144

約数和(自身を含む): 1981980000

約数和(自身を除く): 1364939460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 43, 45, 58, 60, 86, 87, 90, 116, 129, 145, 172, 174, 180, 215, 258, 261, 290, 348, 387, 430, 435, 516, 522, 580, 645, 774, 860, 870, 1044, 1247, 1290, 1305, 1548, 1740, 1935, 2494, 2580, 2610, 2749, 3741, 3870, 4988, 5220, 5498, 6235, 7482, 7740, 8247, 10996, 11223, 12470, 13745, 14964, 16494, 18705, 22446, 24741, 24940, 27490, 32988, 37410, 41235, 44892, 49482, 54980, 56115, 74820, 79721, 82470, 98964, 112230, 118207, 123705, 159442, 164940, 224460, 236414, 239163, 247410, 318884, 354621, 398605, 472828, 478326, 494820, 591035, 709242, 717489, 797210, 956652, 1063863, 1182070, 1195815, 1418484, 1434978, 1594420, 1773105, 2127726, 2364140, 2391630, 2869956, 3428003, 3546210, 3587445, 4255452, 4783260, 5319315, 6856006, 7092420, 7174890, 10284009, 10638630, 13712012, 14349780, 17140015, 20568018, 21277260, 30852027, 34280030, 41136036, 51420045, 61704054, 68560060, 102840090, 123408108, 154260135, 205680180, 308520270, 617040540]

約数ペア:

[(1, 617040540), (2, 308520270), (3, 205680180), (4, 154260135), (5, 123408108), (6, 102840090), (9, 68560060), (10, 61704054), (12, 51420045), (15, 41136036), (18, 34280030), (20, 30852027), (29, 21277260), (30, 20568018), (36, 17140015), (43, 14349780), (45, 13712012), (58, 10638630), (60, 10284009), (86, 7174890), (87, 7092420), (90, 6856006), (116, 5319315), (129, 4783260), (145, 4255452), (172, 3587445), (174, 3546210), (180, 3428003), (215, 2869956), (258, 2391630), (261, 2364140), (290, 2127726), (348, 1773105), (387, 1594420), (430, 1434978), (435, 1418484), (516, 1195815), (522, 1182070), (580, 1063863), (645, 956652), (774, 797210), (860, 717489), (870, 709242), (1044, 591035), (1247, 494820), (1290, 478326), (1305, 472828), (1548, 398605), (1740, 354621), (1935, 318884), (2494, 247410), (2580, 239163), (2610, 236414), (2749, 224460), (3741, 164940), (3870, 159442), (4988, 123705), (5220, 118207), (5498, 112230), (6235, 98964), (7482, 82470), (7740, 79721), (8247, 74820), (10996, 56115), (11223, 54980), (12470, 49482), (13745, 44892), (14964, 41235), (16494, 37410), (18705, 32988), (22446, 27490), (24741, 24940)]