105465780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{27901}}^1$

素因数の和:27926

約数の個数: 96

約数和(自身を含む): 375002880

約数和(自身を除く): 269537100

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, 27901, 55802, 83703, 111604, 139505, 167406, 195307, 251109, 279010, 334812, 390614, 418515, 502218, 558020, 585921, 753327, 781228, 837030, 976535, 1004436, 1171842, 1255545, 1506654, 1674060, 1757763, 1953070, 2343684, 2511090, 2929605, 3013308, 3515526, 3766635, 3906140, 5022180, 5273289, 5859210, 7031052, 7533270, 8788815, 10546578, 11718420, 15066540, 17577630, 21093156, 26366445, 35155260, 52732890, 105465780]

約数ペア:

[(1, 105465780), (2, 52732890), (3, 35155260), (4, 26366445), (5, 21093156), (6, 17577630), (7, 15066540), (9, 11718420), (10, 10546578), (12, 8788815), (14, 7533270), (15, 7031052), (18, 5859210), (20, 5273289), (21, 5022180), (27, 3906140), (28, 3766635), (30, 3515526), (35, 3013308), (36, 2929605), (42, 2511090), (45, 2343684), (54, 1953070), (60, 1757763), (63, 1674060), (70, 1506654), (84, 1255545), (90, 1171842), (105, 1004436), (108, 976535), (126, 837030), (135, 781228), (140, 753327), (180, 585921), (189, 558020), (210, 502218), (252, 418515), (270, 390614), (315, 334812), (378, 279010), (420, 251109), (540, 195307), (630, 167406), (756, 139505), (945, 111604), (1260, 83703), (1890, 55802), (3780, 27901)]