53811180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3359}}^1$

素因数の和:3463

約数の個数: 72

約数和(自身を含む): 165110400

約数和(自身を除く): 111299220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 3359, 4005, 5340, 6718, 8010, 10077, 13436, 16020, 16795, 20154, 30231, 33590, 40308, 50385, 60462, 67180, 100770, 120924, 151155, 201540, 298951, 302310, 597902, 604620, 896853, 1195804, 1494755, 1793706, 2690559, 2989510, 3587412, 4484265, 5381118, 5979020, 8968530, 10762236, 13452795, 17937060, 26905590, 53811180]

約数ペア:

[(1, 53811180), (2, 26905590), (3, 17937060), (4, 13452795), (5, 10762236), (6, 8968530), (9, 5979020), (10, 5381118), (12, 4484265), (15, 3587412), (18, 2989510), (20, 2690559), (30, 1793706), (36, 1494755), (45, 1195804), (60, 896853), (89, 604620), (90, 597902), (178, 302310), (180, 298951), (267, 201540), (356, 151155), (445, 120924), (534, 100770), (801, 67180), (890, 60462), (1068, 50385), (1335, 40308), (1602, 33590), (1780, 30231), (2670, 20154), (3204, 16795), (3359, 16020), (4005, 13436), (5340, 10077), (6718, 8010)]