57081780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{15101}}^1$

素因数の和:15126

約数の個数: 96

約数和(自身を含む): 202970880

約数和(自身を除く): 145889100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 15101, 30202, 45303, 60404, 75505, 90606, 105707, 135909, 151010, 181212, 211414, 226515, 271818, 302020, 317121, 407727, 422828, 453030, 528535, 543636, 634242, 679545, 815454, 906060, 951363, 1057070, 1268484, 1359090, 1585605, 1630908, 1902726, 2038635, 2114140, 2718180, 2854089, 3171210, 3805452, 4077270, 4756815, 5708178, 6342420, 8154540, 9513630, 11416356, 14270445, 19027260, 28540890, 57081780]

約数ペア:

[(1, 57081780), (2, 28540890), (3, 19027260), (4, 14270445), (5, 11416356), (6, 9513630), (7, 8154540), (9, 6342420), (10, 5708178), (12, 4756815), (14, 4077270), (15, 3805452), (18, 3171210), (20, 2854089), (21, 2718180), (27, 2114140), (28, 2038635), (30, 1902726), (35, 1630908), (36, 1585605), (42, 1359090), (45, 1268484), (54, 1057070), (60, 951363), (63, 906060), (70, 815454), (84, 679545), (90, 634242), (105, 543636), (108, 528535), (126, 453030), (135, 422828), (140, 407727), (180, 317121), (189, 302020), (210, 271818), (252, 226515), (270, 211414), (315, 181212), (378, 151010), (420, 135909), (540, 105707), (630, 90606), (756, 75505), (945, 60404), (1260, 45303), (1890, 30202), (3780, 15101)]