39185850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 113992704

約数和(自身を除く): 74806854

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 121, 127, 150, 165, 170, 187, 242, 254, 255, 275, 330, 363, 374, 381, 425, 510, 550, 561, 605, 635, 726, 762, 825, 850, 935, 1122, 1210, 1270, 1275, 1397, 1650, 1815, 1870, 1905, 2057, 2159, 2550, 2794, 2805, 3025, 3175, 3630, 3810, 4114, 4191, 4318, 4675, 5610, 6050, 6171, 6350, 6477, 6985, 8382, 9075, 9350, 9525, 10285, 10795, 12342, 12954, 13970, 14025, 15367, 18150, 19050, 20570, 20955, 21590, 23749, 28050, 30734, 30855, 32385, 34925, 41910, 46101, 47498, 51425, 53975, 61710, 64770, 69850, 71247, 76835, 92202, 102850, 104775, 107950, 118745, 142494, 153670, 154275, 161925, 209550, 230505, 237490, 261239, 308550, 323850, 356235, 384175, 461010, 522478, 593725, 712470, 768350, 783717, 1152525, 1187450, 1306195, 1567434, 1781175, 2305050, 2612390, 3562350, 3918585, 6530975, 7837170, 13061950, 19592925, 39185850]

約数ペア:

[(1, 39185850), (2, 19592925), (3, 13061950), (5, 7837170), (6, 6530975), (10, 3918585), (11, 3562350), (15, 2612390), (17, 2305050), (22, 1781175), (25, 1567434), (30, 1306195), (33, 1187450), (34, 1152525), (50, 783717), (51, 768350), (55, 712470), (66, 593725), (75, 522478), (85, 461010), (102, 384175), (110, 356235), (121, 323850), (127, 308550), (150, 261239), (165, 237490), (170, 230505), (187, 209550), (242, 161925), (254, 154275), (255, 153670), (275, 142494), (330, 118745), (363, 107950), (374, 104775), (381, 102850), (425, 92202), (510, 76835), (550, 71247), (561, 69850), (605, 64770), (635, 61710), (726, 53975), (762, 51425), (825, 47498), (850, 46101), (935, 41910), (1122, 34925), (1210, 32385), (1270, 30855), (1275, 30734), (1397, 28050), (1650, 23749), (1815, 21590), (1870, 20955), (1905, 20570), (2057, 19050), (2159, 18150), (2550, 15367), (2794, 14025), (2805, 13970), (3025, 12954), (3175, 12342), (3630, 10795), (3810, 10285), (4114, 9525), (4191, 9350), (4318, 9075), (4675, 8382), (5610, 6985), (6050, 6477), (6171, 6350)]