202288000

素因数分解:

$2^7\times 5^3\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 515548800

約数和(自身を除く): 313260800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 125, 128, 160, 188, 200, 235, 250, 269, 320, 376, 400, 470, 500, 538, 640, 752, 800, 940, 1000, 1076, 1175, 1345, 1504, 1600, 1880, 2000, 2152, 2350, 2690, 3008, 3200, 3760, 4000, 4304, 4700, 5380, 5875, 6016, 6725, 7520, 8000, 8608, 9400, 10760, 11750, 12643, 13450, 15040, 16000, 17216, 18800, 21520, 23500, 25286, 26900, 30080, 33625, 34432, 37600, 43040, 47000, 50572, 53800, 63215, 67250, 75200, 86080, 94000, 101144, 107600, 126430, 134500, 150400, 172160, 188000, 202288, 215200, 252860, 269000, 316075, 376000, 404576, 430400, 505720, 538000, 632150, 752000, 809152, 860800, 1011440, 1076000, 1264300, 1580375, 1618304, 2022880, 2152000, 2528600, 3160750, 4045760, 4304000, 5057200, 6321500, 8091520, 10114400, 12643000, 20228800, 25286000, 40457600, 50572000, 101144000, 202288000]

約数ペア:

[(1, 202288000), (2, 101144000), (4, 50572000), (5, 40457600), (8, 25286000), (10, 20228800), (16, 12643000), (20, 10114400), (25, 8091520), (32, 6321500), (40, 5057200), (47, 4304000), (50, 4045760), (64, 3160750), (80, 2528600), (94, 2152000), (100, 2022880), (125, 1618304), (128, 1580375), (160, 1264300), (188, 1076000), (200, 1011440), (235, 860800), (250, 809152), (269, 752000), (320, 632150), (376, 538000), (400, 505720), (470, 430400), (500, 404576), (538, 376000), (640, 316075), (752, 269000), (800, 252860), (940, 215200), (1000, 202288), (1076, 188000), (1175, 172160), (1345, 150400), (1504, 134500), (1600, 126430), (1880, 107600), (2000, 101144), (2152, 94000), (2350, 86080), (2690, 75200), (3008, 67250), (3200, 63215), (3760, 53800), (4000, 50572), (4304, 47000), (4700, 43040), (5380, 37600), (5875, 34432), (6016, 33625), (6725, 30080), (7520, 26900), (8000, 25286), (8608, 23500), (9400, 21520), (10760, 18800), (11750, 17216), (12643, 16000), (13450, 15040)]