242511800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71327}}^1$

素因数の和:71360

約数の個数: 48

約数和(自身を含む): 597015360

約数和(自身を除く): 354503560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 71327, 142654, 285308, 356635, 570616, 713270, 1212559, 1426540, 1783175, 2425118, 2853080, 3566350, 4850236, 6062795, 7132700, 9700472, 12125590, 14265400, 24251180, 30313975, 48502360, 60627950, 121255900, 242511800]

約数ペア:

[(1, 242511800), (2, 121255900), (4, 60627950), (5, 48502360), (8, 30313975), (10, 24251180), (17, 14265400), (20, 12125590), (25, 9700472), (34, 7132700), (40, 6062795), (50, 4850236), (68, 3566350), (85, 2853080), (100, 2425118), (136, 1783175), (170, 1426540), (200, 1212559), (340, 713270), (425, 570616), (680, 356635), (850, 285308), (1700, 142654), (3400, 71327)]