109405260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1531}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 332915856

約数和(自身を除く): 223510596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1531, 1588, 1985, 2382, 3062, 3573, 3970, 4593, 4764, 5955, 6124, 7146, 7655, 7940, 9186, 11910, 13779, 14292, 15310, 17865, 18372, 22965, 23820, 27558, 30620, 35730, 45930, 55116, 68895, 71460, 91860, 137790, 275580, 607807, 1215614, 1823421, 2431228, 3039035, 3646842, 5470263, 6078070, 7293684, 9117105, 10940526, 12156140, 18234210, 21881052, 27351315, 36468420, 54702630, 109405260]

約数ペア:

[(1, 109405260), (2, 54702630), (3, 36468420), (4, 27351315), (5, 21881052), (6, 18234210), (9, 12156140), (10, 10940526), (12, 9117105), (15, 7293684), (18, 6078070), (20, 5470263), (30, 3646842), (36, 3039035), (45, 2431228), (60, 1823421), (90, 1215614), (180, 607807), (397, 275580), (794, 137790), (1191, 91860), (1531, 71460), (1588, 68895), (1985, 55116), (2382, 45930), (3062, 35730), (3573, 30620), (3970, 27558), (4593, 23820), (4764, 22965), (5955, 18372), (6124, 17865), (7146, 15310), (7655, 14292), (7940, 13779), (9186, 11910)]