51435000

素因数分解:

$2^3\times 3^4\times 5^4\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 200

約数和(自身を含む): 181441920

約数和(自身を除く): 130006920

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, 125, 127, 135, 150, 162, 180, 200, 216, 225, 250, 254, 270, 300, 324, 360, 375, 381, 405, 450, 500, 508, 540, 600, 625, 635, 648, 675, 750, 762, 810, 900, 1000, 1016, 1080, 1125, 1143, 1250, 1270, 1350, 1500, 1524, 1620, 1800, 1875, 1905, 2025, 2250, 2286, 2500, 2540, 2700, 3000, 3048, 3175, 3240, 3375, 3429, 3750, 3810, 4050, 4500, 4572, 5000, 5080, 5400, 5625, 5715, 6350, 6750, 6858, 7500, 7620, 8100, 9000, 9144, 9525, 10125, 10287, 11250, 11430, 12700, 13500, 13716, 15000, 15240, 15875, 16200, 16875, 17145, 19050, 20250, 20574, 22500, 22860, 25400, 27000, 27432, 28575, 31750, 33750, 34290, 38100, 40500, 41148, 45000, 45720, 47625, 50625, 51435, 57150, 63500, 67500, 68580, 76200, 79375, 81000, 82296, 85725, 95250, 101250, 102870, 114300, 127000, 135000, 137160, 142875, 158750, 171450, 190500, 202500, 205740, 228600, 238125, 257175, 285750, 317500, 342900, 381000, 405000, 411480, 428625, 476250, 514350, 571500, 635000, 685800, 714375, 857250, 952500, 1028700, 1143000, 1285875, 1428750, 1714500, 1905000, 2057400, 2143125, 2571750, 2857500, 3429000, 4286250, 5143500, 5715000, 6429375, 8572500, 10287000, 12858750, 17145000, 25717500, 51435000]

約数ペア:

[(1, 51435000), (2, 25717500), (3, 17145000), (4, 12858750), (5, 10287000), (6, 8572500), (8, 6429375), (9, 5715000), (10, 5143500), (12, 4286250), (15, 3429000), (18, 2857500), (20, 2571750), (24, 2143125), (25, 2057400), (27, 1905000), (30, 1714500), (36, 1428750), (40, 1285875), (45, 1143000), (50, 1028700), (54, 952500), (60, 857250), (72, 714375), (75, 685800), (81, 635000), (90, 571500), (100, 514350), (108, 476250), (120, 428625), (125, 411480), (127, 405000), (135, 381000), (150, 342900), (162, 317500), (180, 285750), (200, 257175), (216, 238125), (225, 228600), (250, 205740), (254, 202500), (270, 190500), (300, 171450), (324, 158750), (360, 142875), (375, 137160), (381, 135000), (405, 127000), (450, 114300), (500, 102870), (508, 101250), (540, 95250), (600, 85725), (625, 82296), (635, 81000), (648, 79375), (675, 76200), (750, 68580), (762, 67500), (810, 63500), (900, 57150), (1000, 51435), (1016, 50625), (1080, 47625), (1125, 45720), (1143, 45000), (1250, 41148), (1270, 40500), (1350, 38100), (1500, 34290), (1524, 33750), (1620, 31750), (1800, 28575), (1875, 27432), (1905, 27000), (2025, 25400), (2250, 22860), (2286, 22500), (2500, 20574), (2540, 20250), (2700, 19050), (3000, 17145), (3048, 16875), (3175, 16200), (3240, 15875), (3375, 15240), (3429, 15000), (3750, 13716), (3810, 13500), (4050, 12700), (4500, 11430), (4572, 11250), (5000, 10287), (5080, 10125), (5400, 9525), (5625, 9144), (5715, 9000), (6350, 8100), (6750, 7620), (6858, 7500)]