89880000

素因数分解:

$2^6\times 3^1\times 5^4\times 7^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 280

約数和(自身を含む): 342790272

約数和(自身を除く): 252910272

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, 107, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 214, 224, 240, 250, 280, 300, 320, 321, 336, 350, 375, 400, 420, 428, 448, 480, 500, 525, 535, 560, 600, 625, 642, 672, 700, 749, 750, 800, 840, 856, 875, 960, 1000, 1050, 1070, 1120, 1200, 1250, 1284, 1344, 1400, 1498, 1500, 1600, 1605, 1680, 1712, 1750, 1875, 2000, 2100, 2140, 2240, 2247, 2400, 2500, 2568, 2625, 2675, 2800, 2996, 3000, 3210, 3360, 3424, 3500, 3745, 3750, 4000, 4200, 4280, 4375, 4494, 4800, 5000, 5136, 5250, 5350, 5600, 5992, 6000, 6420, 6720, 6848, 7000, 7490, 7500, 8000, 8025, 8400, 8560, 8750, 8988, 10000, 10272, 10500, 10700, 11200, 11235, 11984, 12000, 12840, 13125, 13375, 14000, 14980, 15000, 16050, 16800, 17120, 17500, 17976, 18725, 20000, 20544, 21000, 21400, 22470, 23968, 24000, 25680, 26250, 26750, 28000, 29960, 30000, 32100, 33600, 34240, 35000, 35952, 37450, 40000, 40125, 42000, 42800, 44940, 47936, 51360, 52500, 53500, 56000, 56175, 59920, 60000, 64200, 66875, 70000, 71904, 74900, 80250, 84000, 85600, 89880, 93625, 102720, 105000, 107000, 112350, 119840, 120000, 128400, 133750, 140000, 143808, 149800, 160500, 168000, 171200, 179760, 187250, 200625, 210000, 214000, 224700, 239680, 256800, 267500, 280000, 280875, 299600, 321000, 359520, 374500, 401250, 420000, 428000, 449400, 468125, 513600, 535000, 561750, 599200, 642000, 719040, 749000, 802500, 840000, 856000, 898800, 936250, 1070000, 1123500, 1198400, 1284000, 1404375, 1498000, 1605000, 1797600, 1872500, 2140000, 2247000, 2568000, 2808750, 2996000, 3210000, 3595200, 3745000, 4280000, 4494000, 5617500, 5992000, 6420000, 7490000, 8988000, 11235000, 12840000, 14980000, 17976000, 22470000, 29960000, 44940000, 89880000]

約数ペア:

[(1, 89880000), (2, 44940000), (3, 29960000), (4, 22470000), (5, 17976000), (6, 14980000), (7, 12840000), (8, 11235000), (10, 8988000), (12, 7490000), (14, 6420000), (15, 5992000), (16, 5617500), (20, 4494000), (21, 4280000), (24, 3745000), (25, 3595200), (28, 3210000), (30, 2996000), (32, 2808750), (35, 2568000), (40, 2247000), (42, 2140000), (48, 1872500), (50, 1797600), (56, 1605000), (60, 1498000), (64, 1404375), (70, 1284000), (75, 1198400), (80, 1123500), (84, 1070000), (96, 936250), (100, 898800), (105, 856000), (107, 840000), (112, 802500), (120, 749000), (125, 719040), (140, 642000), (150, 599200), (160, 561750), (168, 535000), (175, 513600), (192, 468125), (200, 449400), (210, 428000), (214, 420000), (224, 401250), (240, 374500), (250, 359520), (280, 321000), (300, 299600), (320, 280875), (321, 280000), (336, 267500), (350, 256800), (375, 239680), (400, 224700), (420, 214000), (428, 210000), (448, 200625), (480, 187250), (500, 179760), (525, 171200), (535, 168000), (560, 160500), (600, 149800), (625, 143808), (642, 140000), (672, 133750), (700, 128400), (749, 120000), (750, 119840), (800, 112350), (840, 107000), (856, 105000), (875, 102720), (960, 93625), (1000, 89880), (1050, 85600), (1070, 84000), (1120, 80250), (1200, 74900), (1250, 71904), (1284, 70000), (1344, 66875), (1400, 64200), (1498, 60000), (1500, 59920), (1600, 56175), (1605, 56000), (1680, 53500), (1712, 52500), (1750, 51360), (1875, 47936), (2000, 44940), (2100, 42800), (2140, 42000), (2240, 40125), (2247, 40000), (2400, 37450), (2500, 35952), (2568, 35000), (2625, 34240), (2675, 33600), (2800, 32100), (2996, 30000), (3000, 29960), (3210, 28000), (3360, 26750), (3424, 26250), (3500, 25680), (3745, 24000), (3750, 23968), (4000, 22470), (4200, 21400), (4280, 21000), (4375, 20544), (4494, 20000), (4800, 18725), (5000, 17976), (5136, 17500), (5250, 17120), (5350, 16800), (5600, 16050), (5992, 15000), (6000, 14980), (6420, 14000), (6720, 13375), (6848, 13125), (7000, 12840), (7490, 12000), (7500, 11984), (8000, 11235), (8025, 11200), (8400, 10700), (8560, 10500), (8750, 10272), (8988, 10000)]