72946800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:928

約数の個数: 180

約数和(自身を含む): 264451824

約数和(自身を除く): 191505024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 881, 900, 920, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1762, 1800, 1840, 2070, 2300, 2643, 2760, 3312, 3450, 3524, 3600, 4140, 4405, 4600, 5175, 5286, 5520, 6900, 7048, 7929, 8280, 8810, 9200, 10350, 10572, 13215, 13800, 14096, 15858, 16560, 17620, 20263, 20700, 21144, 22025, 26430, 27600, 31716, 35240, 39645, 40526, 41400, 42288, 44050, 52860, 60789, 63432, 66075, 70480, 79290, 81052, 82800, 88100, 101315, 105720, 121578, 126864, 132150, 158580, 162104, 176200, 182367, 198225, 202630, 211440, 243156, 264300, 303945, 317160, 324208, 352400, 364734, 396450, 405260, 486312, 506575, 528600, 607890, 634320, 729468, 792900, 810520, 911835, 972624, 1013150, 1057200, 1215780, 1458936, 1519725, 1585800, 1621040, 1823670, 2026300, 2431560, 2917872, 3039450, 3171600, 3647340, 4052600, 4559175, 4863120, 6078900, 7294680, 8105200, 9118350, 12157800, 14589360, 18236700, 24315600, 36473400, 72946800]

約数ペア:

[(1, 72946800), (2, 36473400), (3, 24315600), (4, 18236700), (5, 14589360), (6, 12157800), (8, 9118350), (9, 8105200), (10, 7294680), (12, 6078900), (15, 4863120), (16, 4559175), (18, 4052600), (20, 3647340), (23, 3171600), (24, 3039450), (25, 2917872), (30, 2431560), (36, 2026300), (40, 1823670), (45, 1621040), (46, 1585800), (48, 1519725), (50, 1458936), (60, 1215780), (69, 1057200), (72, 1013150), (75, 972624), (80, 911835), (90, 810520), (92, 792900), (100, 729468), (115, 634320), (120, 607890), (138, 528600), (144, 506575), (150, 486312), (180, 405260), (184, 396450), (200, 364734), (207, 352400), (225, 324208), (230, 317160), (240, 303945), (276, 264300), (300, 243156), (345, 211440), (360, 202630), (368, 198225), (400, 182367), (414, 176200), (450, 162104), (460, 158580), (552, 132150), (575, 126864), (600, 121578), (690, 105720), (720, 101315), (828, 88100), (881, 82800), (900, 81052), (920, 79290), (1035, 70480), (1104, 66075), (1150, 63432), (1200, 60789), (1380, 52860), (1656, 44050), (1725, 42288), (1762, 41400), (1800, 40526), (1840, 39645), (2070, 35240), (2300, 31716), (2643, 27600), (2760, 26430), (3312, 22025), (3450, 21144), (3524, 20700), (3600, 20263), (4140, 17620), (4405, 16560), (4600, 15858), (5175, 14096), (5286, 13800), (5520, 13215), (6900, 10572), (7048, 10350), (7929, 9200), (8280, 8810)]