135563780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 334357632

約数和(自身を除く): 198793852

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 67, 68, 85, 110, 134, 170, 187, 220, 268, 335, 340, 374, 541, 670, 737, 748, 935, 1082, 1139, 1340, 1474, 1870, 2164, 2278, 2705, 2948, 3685, 3740, 4556, 5410, 5695, 5951, 7370, 9197, 10820, 11390, 11902, 12529, 14740, 18394, 22780, 23804, 25058, 29755, 36247, 36788, 45985, 50116, 59510, 62645, 72494, 91970, 101167, 119020, 125290, 144988, 181235, 183940, 202334, 250580, 362470, 398717, 404668, 505835, 616199, 724940, 797434, 1011670, 1232398, 1594868, 1993585, 2023340, 2464796, 3080995, 3987170, 6161990, 6778189, 7974340, 12323980, 13556378, 27112756, 33890945, 67781890, 135563780]

約数ペア:

[(1, 135563780), (2, 67781890), (4, 33890945), (5, 27112756), (10, 13556378), (11, 12323980), (17, 7974340), (20, 6778189), (22, 6161990), (34, 3987170), (44, 3080995), (55, 2464796), (67, 2023340), (68, 1993585), (85, 1594868), (110, 1232398), (134, 1011670), (170, 797434), (187, 724940), (220, 616199), (268, 505835), (335, 404668), (340, 398717), (374, 362470), (541, 250580), (670, 202334), (737, 183940), (748, 181235), (935, 144988), (1082, 125290), (1139, 119020), (1340, 101167), (1474, 91970), (1870, 72494), (2164, 62645), (2278, 59510), (2705, 50116), (2948, 45985), (3685, 36788), (3740, 36247), (4556, 29755), (5410, 25058), (5695, 23804), (5951, 22780), (7370, 18394), (9197, 14740), (10820, 12529), (11390, 11902)]