20874650400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{966419}}^1$

素因数の和:966448

約数の個数: 144

約数和(自身を含む): 75496730400

約数和(自身を除く): 54622080000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 966419, 1932838, 2899257, 3865676, 4832095, 5798514, 7731352, 8697771, 9664190, 11597028, 14496285, 15462704, 17395542, 19328380, 23194056, 24160475, 26093313, 28992570, 30925408, 34791084, 38656760, 43488855, 46388112, 48320950, 52186626, 57985140, 69582168, 72481425, 77313520, 86977710, 92776224, 96641900, 104373252, 115970280, 130466565, 139164336, 144962850, 154627040, 173955420, 193283800, 208746504, 217444275, 231940560, 260933130, 278328672, 289925700, 347910840, 386567600, 417493008, 434888550, 463881120, 521866260, 579851400, 652332825, 695821680, 773135200, 834986016, 869777100, 1043732520, 1159702800, 1304665650, 1391643360, 1739554200, 2087465040, 2319405600, 2609331300, 3479108400, 4174930080, 5218662600, 6958216800, 10437325200, 20874650400]

約数ペア:

[(1, 20874650400), (2, 10437325200), (3, 6958216800), (4, 5218662600), (5, 4174930080), (6, 3479108400), (8, 2609331300), (9, 2319405600), (10, 2087465040), (12, 1739554200), (15, 1391643360), (16, 1304665650), (18, 1159702800), (20, 1043732520), (24, 869777100), (25, 834986016), (27, 773135200), (30, 695821680), (32, 652332825), (36, 579851400), (40, 521866260), (45, 463881120), (48, 434888550), (50, 417493008), (54, 386567600), (60, 347910840), (72, 289925700), (75, 278328672), (80, 260933130), (90, 231940560), (96, 217444275), (100, 208746504), (108, 193283800), (120, 173955420), (135, 154627040), (144, 144962850), (150, 139164336), (160, 130466565), (180, 115970280), (200, 104373252), (216, 96641900), (225, 92776224), (240, 86977710), (270, 77313520), (288, 72481425), (300, 69582168), (360, 57985140), (400, 52186626), (432, 48320950), (450, 46388112), (480, 43488855), (540, 38656760), (600, 34791084), (675, 30925408), (720, 28992570), (800, 26093313), (864, 24160475), (900, 23194056), (1080, 19328380), (1200, 17395542), (1350, 15462704), (1440, 14496285), (1800, 11597028), (2160, 9664190), (2400, 8697771), (2700, 7731352), (3600, 5798514), (4320, 4832095), (5400, 3865676), (7200, 2899257), (10800, 1932838), (21600, 966419)]