202450860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{374909}}^1$

素因数の和:374927

約数の個数: 48

約数和(自身を含む): 629848800

約数和(自身を除く): 427397940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 374909, 749818, 1124727, 1499636, 1874545, 2249454, 3374181, 3749090, 4498908, 5623635, 6748362, 7498180, 10122543, 11247270, 13496724, 16870905, 20245086, 22494540, 33741810, 40490172, 50612715, 67483620, 101225430, 202450860]

約数ペア:

[(1, 202450860), (2, 101225430), (3, 67483620), (4, 50612715), (5, 40490172), (6, 33741810), (9, 22494540), (10, 20245086), (12, 16870905), (15, 13496724), (18, 11247270), (20, 10122543), (27, 7498180), (30, 6748362), (36, 5623635), (45, 4498908), (54, 3749090), (60, 3374181), (90, 2249454), (108, 1874545), (135, 1499636), (180, 1124727), (270, 749818), (540, 374909)]