75977640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211049}}^1$

素因数の和:211066

約数の個数: 48

約数和(自身を含む): 246928500

約数和(自身を除く): 170950860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 211049, 422098, 633147, 844196, 1055245, 1266294, 1688392, 1899441, 2110490, 2532588, 3165735, 3798882, 4220980, 5065176, 6331470, 7597764, 8441960, 9497205, 12662940, 15195528, 18994410, 25325880, 37988820, 75977640]

約数ペア:

[(1, 75977640), (2, 37988820), (3, 25325880), (4, 18994410), (5, 15195528), (6, 12662940), (8, 9497205), (9, 8441960), (10, 7597764), (12, 6331470), (15, 5065176), (18, 4220980), (20, 3798882), (24, 3165735), (30, 2532588), (36, 2110490), (40, 1899441), (45, 1688392), (60, 1266294), (72, 1055245), (90, 844196), (120, 633147), (180, 422098), (360, 211049)]