980906400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{136237}}^1$

素因数の和:136263

約数の個数: 108

約数和(自身を含む): 3458946582

約数和(自身を除く): 2478040182

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 136237, 272474, 408711, 544948, 681185, 817422, 1089896, 1226133, 1362370, 1634844, 2043555, 2179792, 2452266, 2724740, 3269688, 3405925, 4087110, 4359584, 4904532, 5449480, 6130665, 6539376, 6811850, 8174220, 9809064, 10217775, 10898960, 12261330, 13078752, 13623700, 16348440, 19618128, 20435550, 21797920, 24522660, 27247400, 30653325, 32696880, 39236256, 40871100, 49045320, 54494800, 61306650, 65393760, 81742200, 98090640, 108989600, 122613300, 163484400, 196181280, 245226600, 326968800, 490453200, 980906400]

約数ペア:

[(1, 980906400), (2, 490453200), (3, 326968800), (4, 245226600), (5, 196181280), (6, 163484400), (8, 122613300), (9, 108989600), (10, 98090640), (12, 81742200), (15, 65393760), (16, 61306650), (18, 54494800), (20, 49045320), (24, 40871100), (25, 39236256), (30, 32696880), (32, 30653325), (36, 27247400), (40, 24522660), (45, 21797920), (48, 20435550), (50, 19618128), (60, 16348440), (72, 13623700), (75, 13078752), (80, 12261330), (90, 10898960), (96, 10217775), (100, 9809064), (120, 8174220), (144, 6811850), (150, 6539376), (160, 6130665), (180, 5449480), (200, 4904532), (225, 4359584), (240, 4087110), (288, 3405925), (300, 3269688), (360, 2724740), (400, 2452266), (450, 2179792), (480, 2043555), (600, 1634844), (720, 1362370), (800, 1226133), (900, 1089896), (1200, 817422), (1440, 681185), (1800, 544948), (2400, 408711), (3600, 272474), (7200, 136237)]