85099680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19699}}^1$

素因数の和:19723

約数の個数: 96

約数和(自身を含む): 297864000

約数和(自身を除く): 212764320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 19699, 39398, 59097, 78796, 98495, 118194, 157592, 177291, 196990, 236388, 295485, 315184, 354582, 393980, 472776, 531873, 590970, 630368, 709164, 787960, 886455, 945552, 1063746, 1181940, 1418328, 1575920, 1772910, 1891104, 2127492, 2363880, 2659365, 2836656, 3151840, 3545820, 4254984, 4727760, 5318730, 5673312, 7091640, 8509968, 9455520, 10637460, 14183280, 17019936, 21274920, 28366560, 42549840, 85099680]

約数ペア:

[(1, 85099680), (2, 42549840), (3, 28366560), (4, 21274920), (5, 17019936), (6, 14183280), (8, 10637460), (9, 9455520), (10, 8509968), (12, 7091640), (15, 5673312), (16, 5318730), (18, 4727760), (20, 4254984), (24, 3545820), (27, 3151840), (30, 2836656), (32, 2659365), (36, 2363880), (40, 2127492), (45, 1891104), (48, 1772910), (54, 1575920), (60, 1418328), (72, 1181940), (80, 1063746), (90, 945552), (96, 886455), (108, 787960), (120, 709164), (135, 630368), (144, 590970), (160, 531873), (180, 472776), (216, 393980), (240, 354582), (270, 315184), (288, 295485), (360, 236388), (432, 196990), (480, 177291), (540, 157592), (720, 118194), (864, 98495), (1080, 78796), (1440, 59097), (2160, 39398), (4320, 19699)]