72263600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10627}}^1$

素因数の和:10662

約数の個数: 60

約数和(自身を含む): 183843144

約数和(自身を除く): 111579544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 10627, 21254, 42508, 53135, 85016, 106270, 170032, 180659, 212540, 265675, 361318, 425080, 531350, 722636, 850160, 903295, 1062700, 1445272, 1806590, 2125400, 2890544, 3613180, 4250800, 4516475, 7226360, 9032950, 14452720, 18065900, 36131800, 72263600]

約数ペア:

[(1, 72263600), (2, 36131800), (4, 18065900), (5, 14452720), (8, 9032950), (10, 7226360), (16, 4516475), (17, 4250800), (20, 3613180), (25, 2890544), (34, 2125400), (40, 1806590), (50, 1445272), (68, 1062700), (80, 903295), (85, 850160), (100, 722636), (136, 531350), (170, 425080), (200, 361318), (272, 265675), (340, 212540), (400, 180659), (425, 170032), (680, 106270), (850, 85016), (1360, 53135), (1700, 42508), (3400, 21254), (6800, 10627)]