30695625

素因数分解:

$3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 60730560

約数和(自身を除く): 30034935

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 107, 125, 135, 153, 225, 255, 321, 375, 425, 459, 535, 625, 675, 765, 963, 1125, 1275, 1605, 1819, 1875, 2125, 2295, 2675, 2889, 3375, 3825, 4815, 5457, 5625, 6375, 8025, 9095, 10625, 11475, 13375, 14445, 16371, 16875, 19125, 24075, 27285, 31875, 40125, 45475, 49113, 57375, 66875, 72225, 81855, 95625, 120375, 136425, 200625, 227375, 245565, 286875, 361125, 409275, 601875, 682125, 1136875, 1227825, 1805625, 2046375, 3410625, 6139125, 10231875, 30695625]

約数ペア:

[(1, 30695625), (3, 10231875), (5, 6139125), (9, 3410625), (15, 2046375), (17, 1805625), (25, 1227825), (27, 1136875), (45, 682125), (51, 601875), (75, 409275), (85, 361125), (107, 286875), (125, 245565), (135, 227375), (153, 200625), (225, 136425), (255, 120375), (321, 95625), (375, 81855), (425, 72225), (459, 66875), (535, 57375), (625, 49113), (675, 45475), (765, 40125), (963, 31875), (1125, 27285), (1275, 24075), (1605, 19125), (1819, 16875), (1875, 16371), (2125, 14445), (2295, 13375), (2675, 11475), (2889, 10625), (3375, 9095), (3825, 8025), (4815, 6375), (5457, 5625)]