200421270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{15149}}^1$

素因数の和:15179

約数の個数: 96

約数和(自身を含む): 621756000

約数和(自身を除く): 421334730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 15149, 30298, 45447, 75745, 90894, 106043, 136341, 151490, 212086, 227235, 272682, 318129, 409023, 454470, 530215, 636258, 681705, 742301, 818046, 954387, 1060430, 1363410, 1484602, 1590645, 1908774, 2045115, 2226903, 2863161, 3181290, 3711505, 4090230, 4453806, 4771935, 5726322, 6680709, 7423010, 9543870, 11134515, 13361418, 14315805, 20042127, 22269030, 28631610, 33403545, 40084254, 66807090, 100210635, 200421270]

約数ペア:

[(1, 200421270), (2, 100210635), (3, 66807090), (5, 40084254), (6, 33403545), (7, 28631610), (9, 22269030), (10, 20042127), (14, 14315805), (15, 13361418), (18, 11134515), (21, 9543870), (27, 7423010), (30, 6680709), (35, 5726322), (42, 4771935), (45, 4453806), (49, 4090230), (54, 3711505), (63, 3181290), (70, 2863161), (90, 2226903), (98, 2045115), (105, 1908774), (126, 1590645), (135, 1484602), (147, 1363410), (189, 1060430), (210, 954387), (245, 818046), (270, 742301), (294, 681705), (315, 636258), (378, 530215), (441, 454470), (490, 409023), (630, 318129), (735, 272682), (882, 227235), (945, 212086), (1323, 151490), (1470, 136341), (1890, 106043), (2205, 90894), (2646, 75745), (4410, 45447), (6615, 30298), (13230, 15149)]