220167045

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 461946240

約数和(自身を除く): 241779195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 83, 105, 135, 147, 189, 245, 249, 315, 401, 415, 441, 581, 735, 747, 945, 1203, 1245, 1323, 1743, 2005, 2205, 2241, 2807, 2905, 3609, 3735, 4067, 5229, 6015, 6615, 8421, 8715, 10827, 11205, 12201, 14035, 15687, 18045, 19649, 20335, 25263, 26145, 33283, 36603, 42105, 54135, 58947, 61005, 75789, 78435, 98245, 99849, 109809, 126315, 166415, 176841, 183015, 232981, 294735, 299547, 378945, 499245, 530523, 549045, 698943, 884205, 898641, 1164905, 1497735, 1630867, 2096829, 2652615, 3494715, 4493205, 4892601, 6290487, 8154335, 10484145, 14677803, 24463005, 31452435, 44033409, 73389015, 220167045]

約数ペア:

[(1, 220167045), (3, 73389015), (5, 44033409), (7, 31452435), (9, 24463005), (15, 14677803), (21, 10484145), (27, 8154335), (35, 6290487), (45, 4892601), (49, 4493205), (63, 3494715), (83, 2652615), (105, 2096829), (135, 1630867), (147, 1497735), (189, 1164905), (245, 898641), (249, 884205), (315, 698943), (401, 549045), (415, 530523), (441, 499245), (581, 378945), (735, 299547), (747, 294735), (945, 232981), (1203, 183015), (1245, 176841), (1323, 166415), (1743, 126315), (2005, 109809), (2205, 99849), (2241, 98245), (2807, 78435), (2905, 75789), (3609, 61005), (3735, 58947), (4067, 54135), (5229, 42105), (6015, 36603), (6615, 33283), (8421, 26145), (8715, 25263), (10827, 20335), (11205, 19649), (12201, 18045), (14035, 15687)]