182125980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1021}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 553547904

約数和(自身を除く): 371421924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 991, 1021, 1982, 2042, 2973, 3063, 3964, 4084, 4955, 5105, 5946, 6126, 8919, 9189, 9910, 10210, 11892, 12252, 14865, 15315, 17838, 18378, 19820, 20420, 29730, 30630, 35676, 36756, 44595, 45945, 59460, 61260, 89190, 91890, 178380, 183780, 1011811, 2023622, 3035433, 4047244, 5059055, 6070866, 9106299, 10118110, 12141732, 15177165, 18212598, 20236220, 30354330, 36425196, 45531495, 60708660, 91062990, 182125980]

約数ペア:

[(1, 182125980), (2, 91062990), (3, 60708660), (4, 45531495), (5, 36425196), (6, 30354330), (9, 20236220), (10, 18212598), (12, 15177165), (15, 12141732), (18, 10118110), (20, 9106299), (30, 6070866), (36, 5059055), (45, 4047244), (60, 3035433), (90, 2023622), (180, 1011811), (991, 183780), (1021, 178380), (1982, 91890), (2042, 89190), (2973, 61260), (3063, 59460), (3964, 45945), (4084, 44595), (4955, 36756), (5105, 35676), (5946, 30630), (6126, 29730), (8919, 20420), (9189, 19820), (9910, 18378), (10210, 17838), (11892, 15315), (12252, 14865)]