79967400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{133279}}^1$

素因数の和:133298

約数の個数: 48

約数和(自身を含む): 247900800

約数和(自身を除く): 167933400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 133279, 266558, 399837, 533116, 666395, 799674, 1066232, 1332790, 1599348, 1999185, 2665580, 3198696, 3331975, 3998370, 5331160, 6663950, 7996740, 9995925, 13327900, 15993480, 19991850, 26655800, 39983700, 79967400]

約数ペア:

[(1, 79967400), (2, 39983700), (3, 26655800), (4, 19991850), (5, 15993480), (6, 13327900), (8, 9995925), (10, 7996740), (12, 6663950), (15, 5331160), (20, 3998370), (24, 3331975), (25, 3198696), (30, 2665580), (40, 1999185), (50, 1599348), (60, 1332790), (75, 1066232), (100, 799674), (120, 666395), (150, 533116), (200, 399837), (300, 266558), (600, 133279)]