55800540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2053}}^1$

素因数の和:2219

約数の個数: 72

約数和(自身を含む): 170465568

約数和(自身を除く): 114665028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2053, 2265, 2718, 3020, 4106, 4530, 5436, 6159, 6795, 8212, 9060, 10265, 12318, 13590, 18477, 20530, 24636, 27180, 30795, 36954, 41060, 61590, 73908, 92385, 123180, 184770, 310003, 369540, 620006, 930009, 1240012, 1550015, 1860018, 2790027, 3100030, 3720036, 4650045, 5580054, 6200060, 9300090, 11160108, 13950135, 18600180, 27900270, 55800540]

約数ペア:

[(1, 55800540), (2, 27900270), (3, 18600180), (4, 13950135), (5, 11160108), (6, 9300090), (9, 6200060), (10, 5580054), (12, 4650045), (15, 3720036), (18, 3100030), (20, 2790027), (30, 1860018), (36, 1550015), (45, 1240012), (60, 930009), (90, 620006), (151, 369540), (180, 310003), (302, 184770), (453, 123180), (604, 92385), (755, 73908), (906, 61590), (1359, 41060), (1510, 36954), (1812, 30795), (2053, 27180), (2265, 24636), (2718, 20530), (3020, 18477), (4106, 13590), (4530, 12318), (5436, 10265), (6159, 9060), (6795, 8212)]