172070400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{4481}}^1$

素因数の和:4512

約数の個数: 120

約数和(自身を含む): 568550664

約数和(自身を除く): 396480264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4481, 4800, 6400, 7680, 8962, 9600, 12800, 13443, 17924, 19200, 22405, 26886, 35848, 38400, 44810, 53772, 67215, 71696, 89620, 107544, 112025, 134430, 143392, 179240, 215088, 224050, 268860, 286784, 336075, 358480, 430176, 448100, 537720, 573568, 672150, 716960, 860352, 896200, 1075440, 1147136, 1344300, 1433920, 1720704, 1792400, 2150880, 2294272, 2688600, 2867840, 3441408, 3584800, 4301760, 5377200, 5735680, 6882816, 7169600, 8603520, 10754400, 11471360, 14339200, 17207040, 21508800, 28678400, 34414080, 43017600, 57356800, 86035200, 172070400]

約数ペア:

[(1, 172070400), (2, 86035200), (3, 57356800), (4, 43017600), (5, 34414080), (6, 28678400), (8, 21508800), (10, 17207040), (12, 14339200), (15, 11471360), (16, 10754400), (20, 8603520), (24, 7169600), (25, 6882816), (30, 5735680), (32, 5377200), (40, 4301760), (48, 3584800), (50, 3441408), (60, 2867840), (64, 2688600), (75, 2294272), (80, 2150880), (96, 1792400), (100, 1720704), (120, 1433920), (128, 1344300), (150, 1147136), (160, 1075440), (192, 896200), (200, 860352), (240, 716960), (256, 672150), (300, 573568), (320, 537720), (384, 448100), (400, 430176), (480, 358480), (512, 336075), (600, 286784), (640, 268860), (768, 224050), (800, 215088), (960, 179240), (1200, 143392), (1280, 134430), (1536, 112025), (1600, 107544), (1920, 89620), (2400, 71696), (2560, 67215), (3200, 53772), (3840, 44810), (4481, 38400), (4800, 35848), (6400, 26886), (7680, 22405), (8962, 19200), (9600, 17924), (12800, 13443)]