194836800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{40591}}^1$

素因数の和:40616

約数の個数: 84

約数和(自身を含む): 639242816

約数和(自身を除く): 444406016

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 40591, 81182, 121773, 162364, 202955, 243546, 324728, 405910, 487092, 608865, 649456, 811820, 974184, 1014775, 1217730, 1298912, 1623640, 1948368, 2029550, 2435460, 2597824, 3044325, 3247280, 3896736, 4059100, 4870920, 6088650, 6494560, 7793472, 8118200, 9741840, 12177300, 12989120, 16236400, 19483680, 24354600, 32472800, 38967360, 48709200, 64945600, 97418400, 194836800]

約数ペア:

[(1, 194836800), (2, 97418400), (3, 64945600), (4, 48709200), (5, 38967360), (6, 32472800), (8, 24354600), (10, 19483680), (12, 16236400), (15, 12989120), (16, 12177300), (20, 9741840), (24, 8118200), (25, 7793472), (30, 6494560), (32, 6088650), (40, 4870920), (48, 4059100), (50, 3896736), (60, 3247280), (64, 3044325), (75, 2597824), (80, 2435460), (96, 2029550), (100, 1948368), (120, 1623640), (150, 1298912), (160, 1217730), (192, 1014775), (200, 974184), (240, 811820), (300, 649456), (320, 608865), (400, 487092), (480, 405910), (600, 324728), (800, 243546), (960, 202955), (1200, 162364), (1600, 121773), (2400, 81182), (4800, 40591)]