245514150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1967

約数の個数: 144

約数和(自身を含む): 772638048

約数和(自身を除く): 527123898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 75, 82, 90, 105, 123, 126, 150, 175, 205, 210, 225, 246, 287, 315, 350, 369, 410, 450, 525, 574, 615, 630, 738, 861, 1025, 1050, 1230, 1435, 1575, 1722, 1845, 1901, 2050, 2583, 2870, 3075, 3150, 3690, 3802, 4305, 5166, 5703, 6150, 7175, 8610, 9225, 9505, 11406, 12915, 13307, 14350, 17109, 18450, 19010, 21525, 25830, 26614, 28515, 34218, 39921, 43050, 47525, 57030, 64575, 66535, 77941, 79842, 85545, 95050, 119763, 129150, 133070, 142575, 155882, 171090, 199605, 233823, 239526, 285150, 332675, 389705, 399210, 427725, 467646, 545587, 598815, 665350, 701469, 779410, 855450, 998025, 1091174, 1169115, 1197630, 1402938, 1636761, 1948525, 1996050, 2338230, 2727935, 2994075, 3273522, 3507345, 3897050, 4910283, 5455870, 5845575, 5988150, 7014690, 8183805, 9820566, 11691150, 13639675, 16367610, 17536725, 24551415, 27279350, 35073450, 40919025, 49102830, 81838050, 122757075, 245514150]

約数ペア:

[(1, 245514150), (2, 122757075), (3, 81838050), (5, 49102830), (6, 40919025), (7, 35073450), (9, 27279350), (10, 24551415), (14, 17536725), (15, 16367610), (18, 13639675), (21, 11691150), (25, 9820566), (30, 8183805), (35, 7014690), (41, 5988150), (42, 5845575), (45, 5455870), (50, 4910283), (63, 3897050), (70, 3507345), (75, 3273522), (82, 2994075), (90, 2727935), (105, 2338230), (123, 1996050), (126, 1948525), (150, 1636761), (175, 1402938), (205, 1197630), (210, 1169115), (225, 1091174), (246, 998025), (287, 855450), (315, 779410), (350, 701469), (369, 665350), (410, 598815), (450, 545587), (525, 467646), (574, 427725), (615, 399210), (630, 389705), (738, 332675), (861, 285150), (1025, 239526), (1050, 233823), (1230, 199605), (1435, 171090), (1575, 155882), (1722, 142575), (1845, 133070), (1901, 129150), (2050, 119763), (2583, 95050), (2870, 85545), (3075, 79842), (3150, 77941), (3690, 66535), (3802, 64575), (4305, 57030), (5166, 47525), (5703, 43050), (6150, 39921), (7175, 34218), (8610, 28515), (9225, 26614), (9505, 25830), (11406, 21525), (12915, 19010), (13307, 18450), (14350, 17109)]