55347000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 128

約数和(自身を含む): 181958400

約数和(自身を除く): 126611400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 971, 1000, 1140, 1425, 1500, 1900, 1942, 2280, 2375, 2850, 2913, 3000, 3800, 3884, 4750, 4855, 5700, 5826, 7125, 7768, 9500, 9710, 11400, 11652, 14250, 14565, 18449, 19000, 19420, 23304, 24275, 28500, 29130, 36898, 38840, 48550, 55347, 57000, 58260, 72825, 73796, 92245, 97100, 110694, 116520, 121375, 145650, 147592, 184490, 194200, 221388, 242750, 276735, 291300, 364125, 368980, 442776, 461225, 485500, 553470, 582600, 728250, 737960, 922450, 971000, 1106940, 1383675, 1456500, 1844900, 2213880, 2306125, 2767350, 2913000, 3689800, 4612250, 5534700, 6918375, 9224500, 11069400, 13836750, 18449000, 27673500, 55347000]

約数ペア:

[(1, 55347000), (2, 27673500), (3, 18449000), (4, 13836750), (5, 11069400), (6, 9224500), (8, 6918375), (10, 5534700), (12, 4612250), (15, 3689800), (19, 2913000), (20, 2767350), (24, 2306125), (25, 2213880), (30, 1844900), (38, 1456500), (40, 1383675), (50, 1106940), (57, 971000), (60, 922450), (75, 737960), (76, 728250), (95, 582600), (100, 553470), (114, 485500), (120, 461225), (125, 442776), (150, 368980), (152, 364125), (190, 291300), (200, 276735), (228, 242750), (250, 221388), (285, 194200), (300, 184490), (375, 147592), (380, 145650), (456, 121375), (475, 116520), (500, 110694), (570, 97100), (600, 92245), (750, 73796), (760, 72825), (950, 58260), (971, 57000), (1000, 55347), (1140, 48550), (1425, 38840), (1500, 36898), (1900, 29130), (1942, 28500), (2280, 24275), (2375, 23304), (2850, 19420), (2913, 19000), (3000, 18449), (3800, 14565), (3884, 14250), (4750, 11652), (4855, 11400), (5700, 9710), (5826, 9500), (7125, 7768)]