122045600

素因数分解:

$2^5\times 5^2\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:802

約数の個数: 72

約数和(自身を含む): 299473020

約数和(自身を除く): 177427420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 373, 400, 409, 746, 800, 818, 1492, 1636, 1865, 2045, 2984, 3272, 3730, 4090, 5968, 6544, 7460, 8180, 9325, 10225, 11936, 13088, 14920, 16360, 18650, 20450, 29840, 32720, 37300, 40900, 59680, 65440, 74600, 81800, 149200, 152557, 163600, 298400, 305114, 327200, 610228, 762785, 1220456, 1525570, 2440912, 3051140, 3813925, 4881824, 6102280, 7627850, 12204560, 15255700, 24409120, 30511400, 61022800, 122045600]

約数ペア:

[(1, 122045600), (2, 61022800), (4, 30511400), (5, 24409120), (8, 15255700), (10, 12204560), (16, 7627850), (20, 6102280), (25, 4881824), (32, 3813925), (40, 3051140), (50, 2440912), (80, 1525570), (100, 1220456), (160, 762785), (200, 610228), (373, 327200), (400, 305114), (409, 298400), (746, 163600), (800, 152557), (818, 149200), (1492, 81800), (1636, 74600), (1865, 65440), (2045, 59680), (2984, 40900), (3272, 37300), (3730, 32720), (4090, 29840), (5968, 20450), (6544, 18650), (7460, 16360), (8180, 14920), (9325, 13088), (10225, 11936)]