55394460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 185788512

約数和(自身を除く): 130394052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 101, 110, 132, 165, 180, 198, 202, 220, 277, 303, 330, 396, 404, 495, 505, 554, 606, 660, 831, 909, 990, 1010, 1108, 1111, 1212, 1385, 1515, 1662, 1818, 1980, 2020, 2222, 2493, 2770, 3030, 3047, 3324, 3333, 3636, 4155, 4444, 4545, 4986, 5540, 5555, 6060, 6094, 6666, 8310, 9090, 9141, 9972, 9999, 11110, 12188, 12465, 13332, 15235, 16620, 16665, 18180, 18282, 19998, 22220, 24930, 27423, 27977, 30470, 33330, 36564, 39996, 45705, 49860, 49995, 54846, 55954, 60940, 66660, 83931, 91410, 99990, 109692, 111908, 137115, 139885, 167862, 182820, 199980, 251793, 274230, 279770, 307747, 335724, 419655, 503586, 548460, 559540, 615494, 839310, 923241, 1007172, 1230988, 1258965, 1538735, 1678620, 1846482, 2517930, 2769723, 3077470, 3692964, 4616205, 5035860, 5539446, 6154940, 9232410, 11078892, 13848615, 18464820, 27697230, 55394460]

約数ペア:

[(1, 55394460), (2, 27697230), (3, 18464820), (4, 13848615), (5, 11078892), (6, 9232410), (9, 6154940), (10, 5539446), (11, 5035860), (12, 4616205), (15, 3692964), (18, 3077470), (20, 2769723), (22, 2517930), (30, 1846482), (33, 1678620), (36, 1538735), (44, 1258965), (45, 1230988), (55, 1007172), (60, 923241), (66, 839310), (90, 615494), (99, 559540), (101, 548460), (110, 503586), (132, 419655), (165, 335724), (180, 307747), (198, 279770), (202, 274230), (220, 251793), (277, 199980), (303, 182820), (330, 167862), (396, 139885), (404, 137115), (495, 111908), (505, 109692), (554, 99990), (606, 91410), (660, 83931), (831, 66660), (909, 60940), (990, 55954), (1010, 54846), (1108, 49995), (1111, 49860), (1212, 45705), (1385, 39996), (1515, 36564), (1662, 33330), (1818, 30470), (1980, 27977), (2020, 27423), (2222, 24930), (2493, 22220), (2770, 19998), (3030, 18282), (3047, 18180), (3324, 16665), (3333, 16620), (3636, 15235), (4155, 13332), (4444, 12465), (4545, 12188), (4986, 11110), (5540, 9999), (5555, 9972), (6060, 9141), (6094, 9090), (6666, 8310)]