268860000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{4481}}^1$

素因数の和:4514

約数の個数: 120

約数和(自身を含む): 882111384

約数和(自身を除く): 613251384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4481, 5000, 6000, 7500, 8962, 10000, 12000, 13443, 15000, 17924, 20000, 22405, 26886, 30000, 35848, 44810, 53772, 60000, 67215, 71696, 89620, 107544, 112025, 134430, 143392, 179240, 215088, 224050, 268860, 336075, 358480, 430176, 448100, 537720, 560125, 672150, 716960, 896200, 1075440, 1120250, 1344300, 1680375, 1792400, 2150880, 2240500, 2688600, 2800625, 3360750, 3584800, 4481000, 5377200, 5601250, 6721500, 8401875, 8962000, 10754400, 11202500, 13443000, 16803750, 17924000, 22405000, 26886000, 33607500, 44810000, 53772000, 67215000, 89620000, 134430000, 268860000]

約数ペア:

[(1, 268860000), (2, 134430000), (3, 89620000), (4, 67215000), (5, 53772000), (6, 44810000), (8, 33607500), (10, 26886000), (12, 22405000), (15, 17924000), (16, 16803750), (20, 13443000), (24, 11202500), (25, 10754400), (30, 8962000), (32, 8401875), (40, 6721500), (48, 5601250), (50, 5377200), (60, 4481000), (75, 3584800), (80, 3360750), (96, 2800625), (100, 2688600), (120, 2240500), (125, 2150880), (150, 1792400), (160, 1680375), (200, 1344300), (240, 1120250), (250, 1075440), (300, 896200), (375, 716960), (400, 672150), (480, 560125), (500, 537720), (600, 448100), (625, 430176), (750, 358480), (800, 336075), (1000, 268860), (1200, 224050), (1250, 215088), (1500, 179240), (1875, 143392), (2000, 134430), (2400, 112025), (2500, 107544), (3000, 89620), (3750, 71696), (4000, 67215), (4481, 60000), (5000, 53772), (6000, 44810), (7500, 35848), (8962, 30000), (10000, 26886), (12000, 22405), (13443, 20000), (15000, 17924)]