30072000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{179}}^1$

素因数の和:216

約数の個数: 224

約数和(自身を含む): 114117120

約数和(自身を除く): 84045120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 179, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 358, 375, 400, 420, 448, 480, 500, 525, 537, 560, 600, 672, 700, 716, 750, 800, 840, 875, 895, 960, 1000, 1050, 1074, 1120, 1200, 1253, 1344, 1400, 1432, 1500, 1600, 1680, 1750, 1790, 2000, 2100, 2148, 2240, 2400, 2506, 2625, 2685, 2800, 2864, 3000, 3360, 3500, 3580, 3759, 4000, 4200, 4296, 4475, 4800, 5012, 5250, 5370, 5600, 5728, 6000, 6265, 6720, 7000, 7160, 7518, 8000, 8400, 8592, 8950, 10024, 10500, 10740, 11200, 11456, 12000, 12530, 13425, 14000, 14320, 15036, 16800, 17184, 17900, 18795, 20048, 21000, 21480, 22375, 24000, 25060, 26850, 28000, 28640, 30072, 31325, 33600, 34368, 35800, 37590, 40096, 42000, 42960, 44750, 50120, 53700, 56000, 57280, 60144, 62650, 67125, 71600, 75180, 80192, 84000, 85920, 89500, 93975, 100240, 107400, 120288, 125300, 134250, 143200, 150360, 156625, 168000, 171840, 179000, 187950, 200480, 214800, 240576, 250600, 268500, 286400, 300720, 313250, 358000, 375900, 400960, 429600, 469875, 501200, 537000, 601440, 626500, 716000, 751800, 859200, 939750, 1002400, 1074000, 1202880, 1253000, 1432000, 1503600, 1879500, 2004800, 2148000, 2506000, 3007200, 3759000, 4296000, 5012000, 6014400, 7518000, 10024000, 15036000, 30072000]

約数ペア:

[(1, 30072000), (2, 15036000), (3, 10024000), (4, 7518000), (5, 6014400), (6, 5012000), (7, 4296000), (8, 3759000), (10, 3007200), (12, 2506000), (14, 2148000), (15, 2004800), (16, 1879500), (20, 1503600), (21, 1432000), (24, 1253000), (25, 1202880), (28, 1074000), (30, 1002400), (32, 939750), (35, 859200), (40, 751800), (42, 716000), (48, 626500), (50, 601440), (56, 537000), (60, 501200), (64, 469875), (70, 429600), (75, 400960), (80, 375900), (84, 358000), (96, 313250), (100, 300720), (105, 286400), (112, 268500), (120, 250600), (125, 240576), (140, 214800), (150, 200480), (160, 187950), (168, 179000), (175, 171840), (179, 168000), (192, 156625), (200, 150360), (210, 143200), (224, 134250), (240, 125300), (250, 120288), (280, 107400), (300, 100240), (320, 93975), (336, 89500), (350, 85920), (358, 84000), (375, 80192), (400, 75180), (420, 71600), (448, 67125), (480, 62650), (500, 60144), (525, 57280), (537, 56000), (560, 53700), (600, 50120), (672, 44750), (700, 42960), (716, 42000), (750, 40096), (800, 37590), (840, 35800), (875, 34368), (895, 33600), (960, 31325), (1000, 30072), (1050, 28640), (1074, 28000), (1120, 26850), (1200, 25060), (1253, 24000), (1344, 22375), (1400, 21480), (1432, 21000), (1500, 20048), (1600, 18795), (1680, 17900), (1750, 17184), (1790, 16800), (2000, 15036), (2100, 14320), (2148, 14000), (2240, 13425), (2400, 12530), (2506, 12000), (2625, 11456), (2685, 11200), (2800, 10740), (2864, 10500), (3000, 10024), (3360, 8950), (3500, 8592), (3580, 8400), (3759, 8000), (4000, 7518), (4200, 7160), (4296, 7000), (4475, 6720), (4800, 6265), (5012, 6000), (5250, 5728), (5370, 5600)]