247811400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{5099}}^1$

素因数の和:5130

約数の個数: 144

約数和(自身を含む): 863226000

約数和(自身を除く): 615414600

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, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4860, 5099, 5400, 6075, 8100, 9720, 10198, 12150, 15297, 16200, 20396, 24300, 25495, 30594, 40792, 45891, 48600, 50990, 61188, 76485, 91782, 101980, 122376, 127475, 137673, 152970, 183564, 203960, 229455, 254950, 275346, 305940, 367128, 382425, 413019, 458910, 509900, 550692, 611880, 688365, 764850, 826038, 917820, 1019800, 1101384, 1147275, 1239057, 1376730, 1529700, 1652076, 1835640, 2065095, 2294550, 2478114, 2753460, 3059400, 3304152, 3441825, 4130190, 4589100, 4956228, 5506920, 6195285, 6883650, 8260380, 9178200, 9912456, 10325475, 12390570, 13767300, 16520760, 20650950, 24781140, 27534600, 30976425, 41301900, 49562280, 61952850, 82603800, 123905700, 247811400]

約数ペア:

[(1, 247811400), (2, 123905700), (3, 82603800), (4, 61952850), (5, 49562280), (6, 41301900), (8, 30976425), (9, 27534600), (10, 24781140), (12, 20650950), (15, 16520760), (18, 13767300), (20, 12390570), (24, 10325475), (25, 9912456), (27, 9178200), (30, 8260380), (36, 6883650), (40, 6195285), (45, 5506920), (50, 4956228), (54, 4589100), (60, 4130190), (72, 3441825), (75, 3304152), (81, 3059400), (90, 2753460), (100, 2478114), (108, 2294550), (120, 2065095), (135, 1835640), (150, 1652076), (162, 1529700), (180, 1376730), (200, 1239057), (216, 1147275), (225, 1101384), (243, 1019800), (270, 917820), (300, 826038), (324, 764850), (360, 688365), (405, 611880), (450, 550692), (486, 509900), (540, 458910), (600, 413019), (648, 382425), (675, 367128), (810, 305940), (900, 275346), (972, 254950), (1080, 229455), (1215, 203960), (1350, 183564), (1620, 152970), (1800, 137673), (1944, 127475), (2025, 122376), (2430, 101980), (2700, 91782), (3240, 76485), (4050, 61188), (4860, 50990), (5099, 48600), (5400, 45891), (6075, 40792), (8100, 30594), (9720, 25495), (10198, 24300), (12150, 20396), (15297, 16200)]