102387950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 108

約数和(自身を含む): 234516240

約数和(自身を除く): 132128290

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 79, 98, 115, 158, 161, 175, 230, 245, 322, 350, 395, 490, 529, 553, 575, 790, 805, 1058, 1106, 1127, 1150, 1225, 1610, 1817, 1975, 2254, 2450, 2645, 2765, 3634, 3703, 3871, 3950, 4025, 5290, 5530, 5635, 7406, 7742, 8050, 9085, 11270, 12719, 13225, 13825, 18170, 18515, 19355, 25438, 25921, 26450, 27650, 28175, 37030, 38710, 41791, 45425, 51842, 56350, 63595, 83582, 89033, 90850, 92575, 96775, 127190, 129605, 178066, 185150, 193550, 208955, 259210, 292537, 317975, 417910, 445165, 585074, 635950, 648025, 890330, 1044775, 1296050, 1462685, 2047759, 2089550, 2225825, 2925370, 4095518, 4451650, 7313425, 10238795, 14626850, 20477590, 51193975, 102387950]

約数ペア:

[(1, 102387950), (2, 51193975), (5, 20477590), (7, 14626850), (10, 10238795), (14, 7313425), (23, 4451650), (25, 4095518), (35, 2925370), (46, 2225825), (49, 2089550), (50, 2047759), (70, 1462685), (79, 1296050), (98, 1044775), (115, 890330), (158, 648025), (161, 635950), (175, 585074), (230, 445165), (245, 417910), (322, 317975), (350, 292537), (395, 259210), (490, 208955), (529, 193550), (553, 185150), (575, 178066), (790, 129605), (805, 127190), (1058, 96775), (1106, 92575), (1127, 90850), (1150, 89033), (1225, 83582), (1610, 63595), (1817, 56350), (1975, 51842), (2254, 45425), (2450, 41791), (2645, 38710), (2765, 37030), (3634, 28175), (3703, 27650), (3871, 26450), (3950, 25921), (4025, 25438), (5290, 19355), (5530, 18515), (5635, 18170), (7406, 13825), (7742, 13225), (8050, 12719), (9085, 11270)]