15247675100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{1087}}^1$

素因数の和:1828

約数の個数: 144

約数和(自身を含む): 39210823680

約数和(自身を除く): 23963148580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 691, 700, 725, 812, 1015, 1087, 1382, 1450, 2030, 2174, 2764, 2900, 3455, 4060, 4348, 4837, 5075, 5435, 6910, 7609, 9674, 10150, 10870, 13820, 15218, 17275, 19348, 20039, 20300, 21740, 24185, 27175, 30436, 31523, 34550, 38045, 40078, 48370, 54350, 63046, 69100, 76090, 80156, 96740, 100195, 108700, 120925, 126092, 140273, 152180, 157615, 190225, 200390, 220661, 241850, 280546, 315230, 380450, 400780, 441322, 483700, 500975, 561092, 630460, 701365, 751117, 760900, 788075, 882644, 1001950, 1103305, 1402730, 1502234, 1576150, 2003900, 2206610, 2805460, 3004468, 3152300, 3506825, 3755585, 4413220, 5257819, 5516525, 7013650, 7511170, 10515638, 11033050, 14027300, 15022340, 18777925, 21031276, 21782393, 22066100, 26289095, 37555850, 43564786, 52578190, 75111700, 87129572, 105156380, 108911965, 131445475, 152476751, 217823930, 262890950, 304953502, 435647860, 525781900, 544559825, 609907004, 762383755, 1089119650, 1524767510, 2178239300, 3049535020, 3811918775, 7623837550, 15247675100]

約数ペア:

[(1, 15247675100), (2, 7623837550), (4, 3811918775), (5, 3049535020), (7, 2178239300), (10, 1524767510), (14, 1089119650), (20, 762383755), (25, 609907004), (28, 544559825), (29, 525781900), (35, 435647860), (50, 304953502), (58, 262890950), (70, 217823930), (100, 152476751), (116, 131445475), (140, 108911965), (145, 105156380), (175, 87129572), (203, 75111700), (290, 52578190), (350, 43564786), (406, 37555850), (580, 26289095), (691, 22066100), (700, 21782393), (725, 21031276), (812, 18777925), (1015, 15022340), (1087, 14027300), (1382, 11033050), (1450, 10515638), (2030, 7511170), (2174, 7013650), (2764, 5516525), (2900, 5257819), (3455, 4413220), (4060, 3755585), (4348, 3506825), (4837, 3152300), (5075, 3004468), (5435, 2805460), (6910, 2206610), (7609, 2003900), (9674, 1576150), (10150, 1502234), (10870, 1402730), (13820, 1103305), (15218, 1001950), (17275, 882644), (19348, 788075), (20039, 760900), (20300, 751117), (21740, 701365), (24185, 630460), (27175, 561092), (30436, 500975), (31523, 483700), (34550, 441322), (38045, 400780), (40078, 380450), (48370, 315230), (54350, 280546), (63046, 241850), (69100, 220661), (76090, 200390), (80156, 190225), (96740, 157615), (100195, 152180), (108700, 140273), (120925, 126092)]