684745050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 144

約数和(自身を含む): 1928376576

約数和(自身を除く): 1243631526

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 121, 150, 155, 165, 186, 242, 275, 310, 330, 341, 363, 465, 550, 605, 682, 726, 775, 825, 930, 1023, 1210, 1217, 1550, 1650, 1705, 1815, 2046, 2325, 2434, 3025, 3410, 3630, 3651, 3751, 4650, 5115, 6050, 6085, 7302, 7502, 8525, 9075, 10230, 11253, 12170, 13387, 17050, 18150, 18255, 18755, 22506, 25575, 26774, 30425, 36510, 37510, 37727, 40161, 51150, 56265, 60850, 66935, 75454, 80322, 91275, 93775, 112530, 113181, 133870, 147257, 182550, 187550, 188635, 200805, 226362, 281325, 294514, 334675, 377270, 401610, 414997, 441771, 562650, 565905, 669350, 736285, 829994, 883542, 943175, 1004025, 1131810, 1244991, 1472570, 1886350, 2008050, 2074985, 2208855, 2489982, 2829525, 3681425, 4149970, 4417710, 4564967, 5659050, 6224955, 7362850, 9129934, 10374925, 11044275, 12449910, 13694901, 20749850, 22088550, 22824835, 27389802, 31124775, 45649670, 62249550, 68474505, 114124175, 136949010, 228248350, 342372525, 684745050]

約数ペア:

[(1, 684745050), (2, 342372525), (3, 228248350), (5, 136949010), (6, 114124175), (10, 68474505), (11, 62249550), (15, 45649670), (22, 31124775), (25, 27389802), (30, 22824835), (31, 22088550), (33, 20749850), (50, 13694901), (55, 12449910), (62, 11044275), (66, 10374925), (75, 9129934), (93, 7362850), (110, 6224955), (121, 5659050), (150, 4564967), (155, 4417710), (165, 4149970), (186, 3681425), (242, 2829525), (275, 2489982), (310, 2208855), (330, 2074985), (341, 2008050), (363, 1886350), (465, 1472570), (550, 1244991), (605, 1131810), (682, 1004025), (726, 943175), (775, 883542), (825, 829994), (930, 736285), (1023, 669350), (1210, 565905), (1217, 562650), (1550, 441771), (1650, 414997), (1705, 401610), (1815, 377270), (2046, 334675), (2325, 294514), (2434, 281325), (3025, 226362), (3410, 200805), (3630, 188635), (3651, 187550), (3751, 182550), (4650, 147257), (5115, 133870), (6050, 113181), (6085, 112530), (7302, 93775), (7502, 91275), (8525, 80322), (9075, 75454), (10230, 66935), (11253, 60850), (12170, 56265), (13387, 51150), (17050, 40161), (18150, 37727), (18255, 37510), (18755, 36510), (22506, 30425), (25575, 26774)]