72038850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{36943}}^1$

素因数の和:36971

約数の個数: 48

約数和(自身を含む): 192404352

約数和(自身を除く): 120365502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 36943, 73886, 110829, 184715, 221658, 369430, 480259, 554145, 923575, 960518, 1108290, 1440777, 1847150, 2401295, 2770725, 2881554, 4802590, 5541450, 7203885, 12006475, 14407770, 24012950, 36019425, 72038850]

約数ペア:

[(1, 72038850), (2, 36019425), (3, 24012950), (5, 14407770), (6, 12006475), (10, 7203885), (13, 5541450), (15, 4802590), (25, 2881554), (26, 2770725), (30, 2401295), (39, 1847150), (50, 1440777), (65, 1108290), (75, 960518), (78, 923575), (130, 554145), (150, 480259), (195, 369430), (325, 221658), (390, 184715), (650, 110829), (975, 73886), (1950, 36943)]