61415550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 198320640

約数和(自身を除く): 136905090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 67, 70, 75, 90, 97, 105, 126, 134, 135, 150, 175, 189, 194, 201, 210, 225, 270, 291, 315, 335, 350, 378, 402, 450, 469, 485, 525, 582, 603, 630, 670, 675, 679, 873, 938, 945, 970, 1005, 1050, 1206, 1350, 1358, 1407, 1455, 1575, 1675, 1746, 1809, 1890, 2010, 2037, 2345, 2425, 2619, 2814, 2910, 3015, 3150, 3350, 3395, 3618, 4074, 4221, 4365, 4690, 4725, 4850, 5025, 5238, 6030, 6111, 6499, 6790, 7035, 7275, 8442, 8730, 9045, 9450, 10050, 10185, 11725, 12222, 12663, 12998, 13095, 14070, 14550, 15075, 16975, 18090, 18333, 19497, 20370, 21105, 21825, 23450, 25326, 26190, 30150, 30555, 32495, 33950, 35175, 36666, 38994, 42210, 43650, 45225, 45493, 50925, 58491, 61110, 63315, 64990, 65475, 70350, 90450, 90986, 91665, 97485, 101850, 105525, 116982, 126630, 130950, 136479, 152775, 162475, 175473, 183330, 194970, 211050, 227465, 272958, 292455, 305550, 316575, 324950, 350946, 409437, 454930, 458325, 487425, 584910, 633150, 682395, 818874, 877365, 916650, 974850, 1137325, 1228311, 1364790, 1462275, 1754730, 2047185, 2274650, 2456622, 2924550, 3411975, 4094370, 4386825, 6141555, 6823950, 8773650, 10235925, 12283110, 20471850, 30707775, 61415550]

約数ペア:

[(1, 61415550), (2, 30707775), (3, 20471850), (5, 12283110), (6, 10235925), (7, 8773650), (9, 6823950), (10, 6141555), (14, 4386825), (15, 4094370), (18, 3411975), (21, 2924550), (25, 2456622), (27, 2274650), (30, 2047185), (35, 1754730), (42, 1462275), (45, 1364790), (50, 1228311), (54, 1137325), (63, 974850), (67, 916650), (70, 877365), (75, 818874), (90, 682395), (97, 633150), (105, 584910), (126, 487425), (134, 458325), (135, 454930), (150, 409437), (175, 350946), (189, 324950), (194, 316575), (201, 305550), (210, 292455), (225, 272958), (270, 227465), (291, 211050), (315, 194970), (335, 183330), (350, 175473), (378, 162475), (402, 152775), (450, 136479), (469, 130950), (485, 126630), (525, 116982), (582, 105525), (603, 101850), (630, 97485), (670, 91665), (675, 90986), (679, 90450), (873, 70350), (938, 65475), (945, 64990), (970, 63315), (1005, 61110), (1050, 58491), (1206, 50925), (1350, 45493), (1358, 45225), (1407, 43650), (1455, 42210), (1575, 38994), (1675, 36666), (1746, 35175), (1809, 33950), (1890, 32495), (2010, 30555), (2037, 30150), (2345, 26190), (2425, 25326), (2619, 23450), (2814, 21825), (2910, 21105), (3015, 20370), (3150, 19497), (3350, 18333), (3395, 18090), (3618, 16975), (4074, 15075), (4221, 14550), (4365, 14070), (4690, 13095), (4725, 12998), (4850, 12663), (5025, 12222), (5238, 11725), (6030, 10185), (6111, 10050), (6499, 9450), (6790, 9045), (7035, 8730), (7275, 8442)]