125731550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 298128240

約数和(自身を除く): 172396690

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 37, 38, 49, 50, 70, 73, 74, 95, 98, 133, 146, 175, 185, 190, 245, 259, 266, 350, 365, 370, 475, 490, 511, 518, 665, 703, 730, 925, 931, 950, 1022, 1225, 1295, 1330, 1387, 1406, 1813, 1825, 1850, 1862, 2450, 2555, 2590, 2701, 2774, 3325, 3515, 3577, 3626, 3650, 4655, 4921, 5110, 5402, 6475, 6650, 6935, 7030, 7154, 9065, 9310, 9709, 9842, 12775, 12950, 13505, 13870, 17575, 17885, 18130, 18907, 19418, 23275, 24605, 25550, 27010, 34447, 34675, 35150, 35770, 37814, 45325, 46550, 48545, 49210, 51319, 67525, 67963, 68894, 69350, 89425, 90650, 94535, 97090, 102638, 123025, 132349, 135050, 135926, 172235, 178850, 189070, 242725, 246050, 256595, 264698, 339815, 344470, 359233, 472675, 485450, 513190, 661745, 679630, 718466, 861175, 945350, 1282975, 1323490, 1699075, 1722350, 1796165, 2514631, 2565950, 3308725, 3398150, 3592330, 5029262, 6617450, 8980825, 12573155, 17961650, 25146310, 62865775, 125731550]

約数ペア:

[(1, 125731550), (2, 62865775), (5, 25146310), (7, 17961650), (10, 12573155), (14, 8980825), (19, 6617450), (25, 5029262), (35, 3592330), (37, 3398150), (38, 3308725), (49, 2565950), (50, 2514631), (70, 1796165), (73, 1722350), (74, 1699075), (95, 1323490), (98, 1282975), (133, 945350), (146, 861175), (175, 718466), (185, 679630), (190, 661745), (245, 513190), (259, 485450), (266, 472675), (350, 359233), (365, 344470), (370, 339815), (475, 264698), (490, 256595), (511, 246050), (518, 242725), (665, 189070), (703, 178850), (730, 172235), (925, 135926), (931, 135050), (950, 132349), (1022, 123025), (1225, 102638), (1295, 97090), (1330, 94535), (1387, 90650), (1406, 89425), (1813, 69350), (1825, 68894), (1850, 67963), (1862, 67525), (2450, 51319), (2555, 49210), (2590, 48545), (2701, 46550), (2774, 45325), (3325, 37814), (3515, 35770), (3577, 35150), (3626, 34675), (3650, 34447), (4655, 27010), (4921, 25550), (5110, 24605), (5402, 23275), (6475, 19418), (6650, 18907), (6935, 18130), (7030, 17885), (7154, 17575), (9065, 13870), (9310, 13505), (9709, 12950), (9842, 12775)]