48403800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{26891}}^1$

素因数の和:26913

約数の個数: 72

約数和(自身を含む): 162562140

約数和(自身を除く): 114158340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 26891, 53782, 80673, 107564, 134455, 161346, 215128, 242019, 268910, 322692, 403365, 484038, 537820, 645384, 672275, 806730, 968076, 1075640, 1210095, 1344550, 1613460, 1936152, 2016825, 2420190, 2689100, 3226920, 4033650, 4840380, 5378200, 6050475, 8067300, 9680760, 12100950, 16134600, 24201900, 48403800]

約数ペア:

[(1, 48403800), (2, 24201900), (3, 16134600), (4, 12100950), (5, 9680760), (6, 8067300), (8, 6050475), (9, 5378200), (10, 4840380), (12, 4033650), (15, 3226920), (18, 2689100), (20, 2420190), (24, 2016825), (25, 1936152), (30, 1613460), (36, 1344550), (40, 1210095), (45, 1075640), (50, 968076), (60, 806730), (72, 672275), (75, 645384), (90, 537820), (100, 484038), (120, 403365), (150, 322692), (180, 268910), (200, 242019), (225, 215128), (300, 161346), (360, 134455), (450, 107564), (600, 80673), (900, 53782), (1800, 26891)]