15217342700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1399}}^1$

素因数の和:1840

約数の個数: 144

約数和(自身を含む): 38789184000

約数和(自身を除く): 23571841300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 379, 410, 574, 700, 758, 820, 1025, 1148, 1399, 1435, 1516, 1895, 2050, 2653, 2798, 2870, 3790, 4100, 5306, 5596, 5740, 6995, 7175, 7580, 9475, 9793, 10612, 13265, 13990, 14350, 15539, 18950, 19586, 26530, 27980, 28700, 31078, 34975, 37900, 39172, 48965, 53060, 57359, 62156, 66325, 69950, 77695, 97930, 108773, 114718, 132650, 139900, 155390, 195860, 217546, 229436, 244825, 265300, 286795, 310780, 388475, 401513, 435092, 489650, 530221, 543865, 573590, 776950, 803026, 979300, 1060442, 1087730, 1147180, 1433975, 1553900, 1606052, 2007565, 2120884, 2175460, 2651105, 2719325, 2867950, 3711547, 4015130, 5302210, 5438650, 5735900, 7423094, 8030260, 10037825, 10604420, 10877300, 13255525, 14846188, 18557735, 20075650, 21739061, 26511050, 37115470, 40151300, 43478122, 53022100, 74230940, 86956244, 92788675, 108695305, 152173427, 185577350, 217390610, 304346854, 371154700, 434781220, 543476525, 608693708, 760867135, 1086953050, 1521734270, 2173906100, 3043468540, 3804335675, 7608671350, 15217342700]

約数ペア:

[(1, 15217342700), (2, 7608671350), (4, 3804335675), (5, 3043468540), (7, 2173906100), (10, 1521734270), (14, 1086953050), (20, 760867135), (25, 608693708), (28, 543476525), (35, 434781220), (41, 371154700), (50, 304346854), (70, 217390610), (82, 185577350), (100, 152173427), (140, 108695305), (164, 92788675), (175, 86956244), (205, 74230940), (287, 53022100), (350, 43478122), (379, 40151300), (410, 37115470), (574, 26511050), (700, 21739061), (758, 20075650), (820, 18557735), (1025, 14846188), (1148, 13255525), (1399, 10877300), (1435, 10604420), (1516, 10037825), (1895, 8030260), (2050, 7423094), (2653, 5735900), (2798, 5438650), (2870, 5302210), (3790, 4015130), (4100, 3711547), (5306, 2867950), (5596, 2719325), (5740, 2651105), (6995, 2175460), (7175, 2120884), (7580, 2007565), (9475, 1606052), (9793, 1553900), (10612, 1433975), (13265, 1147180), (13990, 1087730), (14350, 1060442), (15539, 979300), (18950, 803026), (19586, 776950), (26530, 573590), (27980, 543865), (28700, 530221), (31078, 489650), (34975, 435092), (37900, 401513), (39172, 388475), (48965, 310780), (53060, 286795), (57359, 265300), (62156, 244825), (66325, 229436), (69950, 217546), (77695, 195860), (97930, 155390), (108773, 139900), (114718, 132650)]