209260408050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4751}}^1\times {\mathrm{97879}}^1$

素因数の和:102648

約数の個数: 72

約数和(自身を含む): 562337043840

約数和(自身を除く): 353076635790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4751, 9502, 14253, 23755, 28506, 42759, 47510, 71265, 85518, 97879, 118775, 142530, 195758, 213795, 237550, 293637, 356325, 427590, 489395, 587274, 712650, 880911, 978790, 1068975, 1468185, 1761822, 2137950, 2446975, 2936370, 4404555, 4893950, 7340925, 8809110, 14681850, 22022775, 44045550, 465023129, 930046258, 1395069387, 2325115645, 2790138774, 4185208161, 4650231290, 6975346935, 8370416322, 11625578225, 13950693870, 20926040805, 23251156450, 34876734675, 41852081610, 69753469350, 104630204025, 209260408050]

約数ペア:

[(1, 209260408050), (2, 104630204025), (3, 69753469350), (5, 41852081610), (6, 34876734675), (9, 23251156450), (10, 20926040805), (15, 13950693870), (18, 11625578225), (25, 8370416322), (30, 6975346935), (45, 4650231290), (50, 4185208161), (75, 2790138774), (90, 2325115645), (150, 1395069387), (225, 930046258), (450, 465023129), (4751, 44045550), (9502, 22022775), (14253, 14681850), (23755, 8809110), (28506, 7340925), (42759, 4893950), (47510, 4404555), (71265, 2936370), (85518, 2446975), (97879, 2137950), (118775, 1761822), (142530, 1468185), (195758, 1068975), (213795, 978790), (237550, 880911), (293637, 712650), (356325, 587274), (427590, 489395)]