183816180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16741}}^1$

素因数の和:16817

約数の個数: 72

約数和(自身を含む): 566750184

約数和(自身を除く): 382934004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 16741, 33482, 50223, 66964, 83705, 100446, 150669, 167410, 200892, 251115, 301338, 334820, 502230, 602676, 753345, 1004460, 1021201, 1506690, 2042402, 3013380, 3063603, 4084804, 5106005, 6127206, 9190809, 10212010, 12254412, 15318015, 18381618, 20424020, 30636030, 36763236, 45954045, 61272060, 91908090, 183816180]

約数ペア:

[(1, 183816180), (2, 91908090), (3, 61272060), (4, 45954045), (5, 36763236), (6, 30636030), (9, 20424020), (10, 18381618), (12, 15318015), (15, 12254412), (18, 10212010), (20, 9190809), (30, 6127206), (36, 5106005), (45, 4084804), (60, 3063603), (61, 3013380), (90, 2042402), (122, 1506690), (180, 1021201), (183, 1004460), (244, 753345), (305, 602676), (366, 502230), (549, 334820), (610, 301338), (732, 251115), (915, 200892), (1098, 167410), (1220, 150669), (1830, 100446), (2196, 83705), (2745, 66964), (3660, 50223), (5490, 33482), (10980, 16741)]