144900540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 456744288

約数和(自身を除く): 311843748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 97, 129, 172, 180, 193, 194, 215, 258, 291, 386, 387, 388, 430, 485, 516, 579, 582, 645, 772, 774, 860, 873, 965, 970, 1158, 1164, 1290, 1455, 1548, 1737, 1746, 1930, 1935, 1940, 2316, 2580, 2895, 2910, 3474, 3492, 3860, 3870, 4171, 4365, 5790, 5820, 6948, 7740, 8299, 8342, 8685, 8730, 11580, 12513, 16598, 16684, 17370, 17460, 18721, 20855, 24897, 25026, 33196, 34740, 37442, 37539, 41495, 41710, 49794, 50052, 56163, 62565, 74691, 74884, 75078, 82990, 83420, 93605, 99588, 112326, 124485, 125130, 149382, 150156, 165980, 168489, 187210, 187695, 224652, 248970, 250260, 280815, 298764, 336978, 373455, 374420, 375390, 497940, 561630, 673956, 746910, 750780, 805003, 842445, 1123260, 1493820, 1610006, 1684890, 2415009, 3220012, 3369780, 4025015, 4830018, 7245027, 8050030, 9660036, 12075045, 14490054, 16100060, 24150090, 28980108, 36225135, 48300180, 72450270, 144900540]

約数ペア:

[(1, 144900540), (2, 72450270), (3, 48300180), (4, 36225135), (5, 28980108), (6, 24150090), (9, 16100060), (10, 14490054), (12, 12075045), (15, 9660036), (18, 8050030), (20, 7245027), (30, 4830018), (36, 4025015), (43, 3369780), (45, 3220012), (60, 2415009), (86, 1684890), (90, 1610006), (97, 1493820), (129, 1123260), (172, 842445), (180, 805003), (193, 750780), (194, 746910), (215, 673956), (258, 561630), (291, 497940), (386, 375390), (387, 374420), (388, 373455), (430, 336978), (485, 298764), (516, 280815), (579, 250260), (582, 248970), (645, 224652), (772, 187695), (774, 187210), (860, 168489), (873, 165980), (965, 150156), (970, 149382), (1158, 125130), (1164, 124485), (1290, 112326), (1455, 99588), (1548, 93605), (1737, 83420), (1746, 82990), (1930, 75078), (1935, 74884), (1940, 74691), (2316, 62565), (2580, 56163), (2895, 50052), (2910, 49794), (3474, 41710), (3492, 41495), (3860, 37539), (3870, 37442), (4171, 34740), (4365, 33196), (5790, 25026), (5820, 24897), (6948, 20855), (7740, 18721), (8299, 17460), (8342, 17370), (8685, 16684), (8730, 16598), (11580, 12513)]