1315674450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{643}}^1\times {\mathrm{4547}}^1$

素因数の和:5208

約数の個数: 72

約数和(自身を含む): 3541054608

約数和(自身を除く): 2225380158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 643, 1286, 1929, 3215, 3858, 4547, 5787, 6430, 9094, 9645, 11574, 13641, 16075, 19290, 22735, 27282, 28935, 32150, 40923, 45470, 48225, 57870, 68205, 81846, 96450, 113675, 136410, 144675, 204615, 227350, 289350, 341025, 409230, 682050, 1023075, 2046150, 2923721, 5847442, 8771163, 14618605, 17542326, 26313489, 29237210, 43855815, 52626978, 73093025, 87711630, 131567445, 146186050, 219279075, 263134890, 438558150, 657837225, 1315674450]

約数ペア:

[(1, 1315674450), (2, 657837225), (3, 438558150), (5, 263134890), (6, 219279075), (9, 146186050), (10, 131567445), (15, 87711630), (18, 73093025), (25, 52626978), (30, 43855815), (45, 29237210), (50, 26313489), (75, 17542326), (90, 14618605), (150, 8771163), (225, 5847442), (450, 2923721), (643, 2046150), (1286, 1023075), (1929, 682050), (3215, 409230), (3858, 341025), (4547, 289350), (5787, 227350), (6430, 204615), (9094, 144675), (9645, 136410), (11574, 113675), (13641, 96450), (16075, 81846), (19290, 68205), (22735, 57870), (27282, 48225), (28935, 45470), (32150, 40923)]