275565780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{72901}}^1$

素因数の和:72926

約数の個数: 96

約数和(自身を含む): 979802880

約数和(自身を除く): 704237100

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, 72901, 145802, 218703, 291604, 364505, 437406, 510307, 656109, 729010, 874812, 1020614, 1093515, 1312218, 1458020, 1530921, 1968327, 2041228, 2187030, 2551535, 2624436, 3061842, 3280545, 3936654, 4374060, 4592763, 5103070, 6123684, 6561090, 7654605, 7873308, 9185526, 9841635, 10206140, 13122180, 13778289, 15309210, 18371052, 19683270, 22963815, 27556578, 30618420, 39366540, 45927630, 55113156, 68891445, 91855260, 137782890, 275565780]

約数ペア:

[(1, 275565780), (2, 137782890), (3, 91855260), (4, 68891445), (5, 55113156), (6, 45927630), (7, 39366540), (9, 30618420), (10, 27556578), (12, 22963815), (14, 19683270), (15, 18371052), (18, 15309210), (20, 13778289), (21, 13122180), (27, 10206140), (28, 9841635), (30, 9185526), (35, 7873308), (36, 7654605), (42, 6561090), (45, 6123684), (54, 5103070), (60, 4592763), (63, 4374060), (70, 3936654), (84, 3280545), (90, 3061842), (105, 2624436), (108, 2551535), (126, 2187030), (135, 2041228), (140, 1968327), (180, 1530921), (189, 1458020), (210, 1312218), (252, 1093515), (270, 1020614), (315, 874812), (378, 729010), (420, 656109), (540, 510307), (630, 437406), (756, 364505), (945, 291604), (1260, 218703), (1890, 145802), (3780, 72901)]