86506920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 290649600

約数和(自身を除く): 204142680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 463, 519, 540, 692, 865, 926, 1038, 1080, 1384, 1389, 1557, 1730, 1852, 2076, 2315, 2595, 2778, 3114, 3460, 3704, 4152, 4167, 4630, 4671, 5190, 5556, 6228, 6920, 6945, 7785, 8334, 9260, 9342, 10380, 11112, 12456, 12501, 13890, 15570, 16668, 18520, 18684, 20760, 20835, 23355, 25002, 27780, 31140, 33336, 37368, 41670, 46710, 50004, 55560, 62280, 62505, 80099, 83340, 93420, 100008, 125010, 160198, 166680, 186840, 240297, 250020, 320396, 400495, 480594, 500040, 640792, 720891, 800990, 961188, 1201485, 1441782, 1601980, 1922376, 2162673, 2402970, 2883564, 3203960, 3604455, 4325346, 4805940, 5767128, 7208910, 8650692, 9611880, 10813365, 14417820, 17301384, 21626730, 28835640, 43253460, 86506920]

約数ペア:

[(1, 86506920), (2, 43253460), (3, 28835640), (4, 21626730), (5, 17301384), (6, 14417820), (8, 10813365), (9, 9611880), (10, 8650692), (12, 7208910), (15, 5767128), (18, 4805940), (20, 4325346), (24, 3604455), (27, 3203960), (30, 2883564), (36, 2402970), (40, 2162673), (45, 1922376), (54, 1601980), (60, 1441782), (72, 1201485), (90, 961188), (108, 800990), (120, 720891), (135, 640792), (173, 500040), (180, 480594), (216, 400495), (270, 320396), (346, 250020), (360, 240297), (463, 186840), (519, 166680), (540, 160198), (692, 125010), (865, 100008), (926, 93420), (1038, 83340), (1080, 80099), (1384, 62505), (1389, 62280), (1557, 55560), (1730, 50004), (1852, 46710), (2076, 41670), (2315, 37368), (2595, 33336), (2778, 31140), (3114, 27780), (3460, 25002), (3704, 23355), (4152, 20835), (4167, 20760), (4630, 18684), (4671, 18520), (5190, 16668), (5556, 15570), (6228, 13890), (6920, 12501), (6945, 12456), (7785, 11112), (8334, 10380), (9260, 9342)]