20270803200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{1055771}}^1$

素因数の和:1055800

約数の個数: 108

約数和(自身を含む): 66897937008

約数和(自身を除く): 46627133808

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, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 1055771, 2111542, 3167313, 4223084, 5278855, 6334626, 8446168, 10557710, 12669252, 15836565, 16892336, 21115420, 25338504, 26394275, 31673130, 33784672, 42230840, 50677008, 52788550, 63346260, 67569344, 79182825, 84461680, 101354016, 105577100, 126692520, 135138688, 158365650, 168923360, 202708032, 211154200, 253385040, 270277376, 316731300, 337846720, 405416064, 422308400, 506770080, 633462600, 675693440, 810832128, 844616800, 1013540160, 1266925200, 1351386880, 1689233600, 2027080320, 2533850400, 3378467200, 4054160640, 5067700800, 6756934400, 10135401600, 20270803200]

約数ペア:

[(1, 20270803200), (2, 10135401600), (3, 6756934400), (4, 5067700800), (5, 4054160640), (6, 3378467200), (8, 2533850400), (10, 2027080320), (12, 1689233600), (15, 1351386880), (16, 1266925200), (20, 1013540160), (24, 844616800), (25, 810832128), (30, 675693440), (32, 633462600), (40, 506770080), (48, 422308400), (50, 405416064), (60, 337846720), (64, 316731300), (75, 270277376), (80, 253385040), (96, 211154200), (100, 202708032), (120, 168923360), (128, 158365650), (150, 135138688), (160, 126692520), (192, 105577100), (200, 101354016), (240, 84461680), (256, 79182825), (300, 67569344), (320, 63346260), (384, 52788550), (400, 50677008), (480, 42230840), (600, 33784672), (640, 31673130), (768, 26394275), (800, 25338504), (960, 21115420), (1200, 16892336), (1280, 15836565), (1600, 12669252), (1920, 10557710), (2400, 8446168), (3200, 6334626), (3840, 5278855), (4800, 4223084), (6400, 3167313), (9600, 2111542), (19200, 1055771)]