200485020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 590768640

約数和(自身を除く): 390283620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 131, 138, 230, 262, 276, 345, 393, 460, 524, 655, 690, 786, 1109, 1310, 1380, 1572, 1965, 2218, 2620, 3013, 3327, 3930, 4436, 5545, 6026, 6654, 7860, 9039, 11090, 12052, 13308, 15065, 16635, 18078, 22180, 25507, 30130, 33270, 36156, 45195, 51014, 60260, 66540, 76521, 90390, 102028, 127535, 145279, 153042, 180780, 255070, 290558, 306084, 382605, 435837, 510140, 581116, 726395, 765210, 871674, 1452790, 1530420, 1743348, 2179185, 2905580, 3341417, 4358370, 6682834, 8716740, 10024251, 13365668, 16707085, 20048502, 33414170, 40097004, 50121255, 66828340, 100242510, 200485020]

約数ペア:

[(1, 200485020), (2, 100242510), (3, 66828340), (4, 50121255), (5, 40097004), (6, 33414170), (10, 20048502), (12, 16707085), (15, 13365668), (20, 10024251), (23, 8716740), (30, 6682834), (46, 4358370), (60, 3341417), (69, 2905580), (92, 2179185), (115, 1743348), (131, 1530420), (138, 1452790), (230, 871674), (262, 765210), (276, 726395), (345, 581116), (393, 510140), (460, 435837), (524, 382605), (655, 306084), (690, 290558), (786, 255070), (1109, 180780), (1310, 153042), (1380, 145279), (1572, 127535), (1965, 102028), (2218, 90390), (2620, 76521), (3013, 66540), (3327, 60260), (3930, 51014), (4436, 45195), (5545, 36156), (6026, 33270), (6654, 30130), (7860, 25507), (9039, 22180), (11090, 18078), (12052, 16635), (13308, 15065)]