307144260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8087}}^1$

素因数の和:8313

約数の個数: 72

約数和(自身を含む): 936202176

約数和(自身を除く): 629057916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 8087, 9495, 12660, 16174, 18990, 24261, 32348, 37980, 40435, 48522, 72783, 80870, 97044, 121305, 145566, 161740, 242610, 291132, 363915, 485220, 727830, 1455660, 1706357, 3412714, 5119071, 6825428, 8531785, 10238142, 15357213, 17063570, 20476284, 25595355, 30714426, 34127140, 51190710, 61428852, 76786065, 102381420, 153572130, 307144260]

約数ペア:

[(1, 307144260), (2, 153572130), (3, 102381420), (4, 76786065), (5, 61428852), (6, 51190710), (9, 34127140), (10, 30714426), (12, 25595355), (15, 20476284), (18, 17063570), (20, 15357213), (30, 10238142), (36, 8531785), (45, 6825428), (60, 5119071), (90, 3412714), (180, 1706357), (211, 1455660), (422, 727830), (633, 485220), (844, 363915), (1055, 291132), (1266, 242610), (1899, 161740), (2110, 145566), (2532, 121305), (3165, 97044), (3798, 80870), (4220, 72783), (6330, 48522), (7596, 40435), (8087, 37980), (9495, 32348), (12660, 24261), (16174, 18990)]