129052800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4481}}^1$

素因数の和:4511

約数の個数: 144

約数和(自身を含む): 460592730

約数和(自身を除く): 331539930

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4481, 4800, 5760, 7200, 8962, 9600, 13443, 14400, 17924, 22405, 26886, 28800, 35848, 40329, 44810, 53772, 67215, 71696, 80658, 89620, 107544, 112025, 134430, 143392, 161316, 179240, 201645, 215088, 224050, 268860, 286784, 322632, 336075, 358480, 403290, 430176, 448100, 537720, 573568, 645264, 672150, 716960, 806580, 860352, 896200, 1008225, 1075440, 1290528, 1344300, 1433920, 1613160, 1720704, 1792400, 2016450, 2150880, 2581056, 2688600, 2867840, 3226320, 3584800, 4032900, 4301760, 5162112, 5377200, 6452640, 7169600, 8065800, 8603520, 10754400, 12905280, 14339200, 16131600, 21508800, 25810560, 32263200, 43017600, 64526400, 129052800]

約数ペア:

[(1, 129052800), (2, 64526400), (3, 43017600), (4, 32263200), (5, 25810560), (6, 21508800), (8, 16131600), (9, 14339200), (10, 12905280), (12, 10754400), (15, 8603520), (16, 8065800), (18, 7169600), (20, 6452640), (24, 5377200), (25, 5162112), (30, 4301760), (32, 4032900), (36, 3584800), (40, 3226320), (45, 2867840), (48, 2688600), (50, 2581056), (60, 2150880), (64, 2016450), (72, 1792400), (75, 1720704), (80, 1613160), (90, 1433920), (96, 1344300), (100, 1290528), (120, 1075440), (128, 1008225), (144, 896200), (150, 860352), (160, 806580), (180, 716960), (192, 672150), (200, 645264), (225, 573568), (240, 537720), (288, 448100), (300, 430176), (320, 403290), (360, 358480), (384, 336075), (400, 322632), (450, 286784), (480, 268860), (576, 224050), (600, 215088), (640, 201645), (720, 179240), (800, 161316), (900, 143392), (960, 134430), (1152, 112025), (1200, 107544), (1440, 89620), (1600, 80658), (1800, 71696), (1920, 67215), (2400, 53772), (2880, 44810), (3200, 40329), (3600, 35848), (4481, 28800), (4800, 26886), (5760, 22405), (7200, 17924), (8962, 14400), (9600, 13443)]