155552400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{4801}}^1$

素因数の和:4831

約数の個数: 150

約数和(自身を含む): 558381362

約数和(自身を除く): 402828962

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2700, 3240, 3600, 4050, 4801, 5400, 6480, 8100, 9602, 10800, 14403, 16200, 19204, 24005, 28806, 32400, 38408, 43209, 48010, 57612, 72015, 76816, 86418, 96020, 115224, 120025, 129627, 144030, 172836, 192040, 216045, 230448, 240050, 259254, 288060, 345672, 360075, 384080, 388881, 432090, 480100, 518508, 576120, 648135, 691344, 720150, 777762, 864180, 960200, 1037016, 1080225, 1152240, 1296270, 1440300, 1555524, 1728360, 1920400, 1944405, 2074032, 2160450, 2592540, 2880600, 3111048, 3240675, 3456720, 3888810, 4320900, 5185080, 5761200, 6222096, 6481350, 7777620, 8641800, 9722025, 10370160, 12962700, 15555240, 17283600, 19444050, 25925400, 31110480, 38888100, 51850800, 77776200, 155552400]

約数ペア:

[(1, 155552400), (2, 77776200), (3, 51850800), (4, 38888100), (5, 31110480), (6, 25925400), (8, 19444050), (9, 17283600), (10, 15555240), (12, 12962700), (15, 10370160), (16, 9722025), (18, 8641800), (20, 7777620), (24, 6481350), (25, 6222096), (27, 5761200), (30, 5185080), (36, 4320900), (40, 3888810), (45, 3456720), (48, 3240675), (50, 3111048), (54, 2880600), (60, 2592540), (72, 2160450), (75, 2074032), (80, 1944405), (81, 1920400), (90, 1728360), (100, 1555524), (108, 1440300), (120, 1296270), (135, 1152240), (144, 1080225), (150, 1037016), (162, 960200), (180, 864180), (200, 777762), (216, 720150), (225, 691344), (240, 648135), (270, 576120), (300, 518508), (324, 480100), (360, 432090), (400, 388881), (405, 384080), (432, 360075), (450, 345672), (540, 288060), (600, 259254), (648, 240050), (675, 230448), (720, 216045), (810, 192040), (900, 172836), (1080, 144030), (1200, 129627), (1296, 120025), (1350, 115224), (1620, 96020), (1800, 86418), (2025, 76816), (2160, 72015), (2700, 57612), (3240, 48010), (3600, 43209), (4050, 38408), (4801, 32400), (5400, 28806), (6480, 24005), (8100, 19204), (9602, 16200), (10800, 14403)]