80411400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{14891}}^1$

素因数の和:14916

約数の個数: 96

約数和(自身を含む): 276991200

約数和(自身を除く): 196579800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 14891, 29782, 44673, 59564, 74455, 89346, 119128, 134019, 148910, 178692, 223365, 268038, 297820, 357384, 372275, 402057, 446730, 536076, 595640, 670095, 744550, 804114, 893460, 1072152, 1116825, 1340190, 1489100, 1608228, 1786920, 2010285, 2233650, 2680380, 2978200, 3216456, 3350475, 4020570, 4467300, 5360760, 6700950, 8041140, 8934600, 10051425, 13401900, 16082280, 20102850, 26803800, 40205700, 80411400]

約数ペア:

[(1, 80411400), (2, 40205700), (3, 26803800), (4, 20102850), (5, 16082280), (6, 13401900), (8, 10051425), (9, 8934600), (10, 8041140), (12, 6700950), (15, 5360760), (18, 4467300), (20, 4020570), (24, 3350475), (25, 3216456), (27, 2978200), (30, 2680380), (36, 2233650), (40, 2010285), (45, 1786920), (50, 1608228), (54, 1489100), (60, 1340190), (72, 1116825), (75, 1072152), (90, 893460), (100, 804114), (108, 744550), (120, 670095), (135, 595640), (150, 536076), (180, 446730), (200, 402057), (216, 372275), (225, 357384), (270, 297820), (300, 268038), (360, 223365), (450, 178692), (540, 148910), (600, 134019), (675, 119128), (900, 89346), (1080, 74455), (1350, 59564), (1800, 44673), (2700, 29782), (5400, 14891)]