61288000

素因数分解:

$2^6\times 5^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 112

約数和(自身を含む): 155960064

約数和(自身を除く): 94672064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 125, 160, 163, 188, 200, 235, 250, 320, 326, 376, 400, 470, 500, 652, 752, 800, 815, 940, 1000, 1175, 1304, 1504, 1600, 1630, 1880, 2000, 2350, 2608, 3008, 3260, 3760, 4000, 4075, 4700, 5216, 5875, 6520, 7520, 7661, 8000, 8150, 9400, 10432, 11750, 13040, 15040, 15322, 16300, 18800, 20375, 23500, 26080, 30644, 32600, 37600, 38305, 40750, 47000, 52160, 61288, 65200, 75200, 76610, 81500, 94000, 122576, 130400, 153220, 163000, 188000, 191525, 245152, 260800, 306440, 326000, 376000, 383050, 490304, 612880, 652000, 766100, 957625, 1225760, 1304000, 1532200, 1915250, 2451520, 3064400, 3830500, 6128800, 7661000, 12257600, 15322000, 30644000, 61288000]

約数ペア:

[(1, 61288000), (2, 30644000), (4, 15322000), (5, 12257600), (8, 7661000), (10, 6128800), (16, 3830500), (20, 3064400), (25, 2451520), (32, 1915250), (40, 1532200), (47, 1304000), (50, 1225760), (64, 957625), (80, 766100), (94, 652000), (100, 612880), (125, 490304), (160, 383050), (163, 376000), (188, 326000), (200, 306440), (235, 260800), (250, 245152), (320, 191525), (326, 188000), (376, 163000), (400, 153220), (470, 130400), (500, 122576), (652, 94000), (752, 81500), (800, 76610), (815, 75200), (940, 65200), (1000, 61288), (1175, 52160), (1304, 47000), (1504, 40750), (1600, 38305), (1630, 37600), (1880, 32600), (2000, 30644), (2350, 26080), (2608, 23500), (3008, 20375), (3260, 18800), (3760, 16300), (4000, 15322), (4075, 15040), (4700, 13040), (5216, 11750), (5875, 10432), (6520, 9400), (7520, 8150), (7661, 8000)]