85151520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 311351040

約数和(自身を除く): 226199520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 857, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1714, 1840, 2070, 2160, 2208, 2484, 2571, 2760, 3105, 3312, 3428, 3680, 4140, 4285, 4320, 4968, 5142, 5520, 6210, 6624, 6856, 7713, 8280, 8570, 9936, 10284, 11040, 12420, 12855, 13712, 15426, 16560, 17140, 19711, 19872, 20568, 23139, 24840, 25710, 27424, 30852, 33120, 34280, 38565, 39422, 41136, 46278, 49680, 51420, 59133, 61704, 68560, 77130, 78844, 82272, 92556, 98555, 99360, 102840, 115695, 118266, 123408, 137120, 154260, 157688, 177399, 185112, 197110, 205680, 231390, 236532, 246816, 295665, 308520, 315376, 354798, 370224, 394220, 411360, 462780, 473064, 532197, 591330, 617040, 630752, 709596, 740448, 788440, 886995, 925560, 946128, 1064394, 1182660, 1234080, 1419192, 1576880, 1773990, 1851120, 1892256, 2128788, 2365320, 2660985, 2838384, 3153760, 3547980, 3702240, 4257576, 4730640, 5321970, 5676768, 7095960, 8515152, 9461280, 10643940, 14191920, 17030304, 21287880, 28383840, 42575760, 85151520]

約数ペア:

[(1, 85151520), (2, 42575760), (3, 28383840), (4, 21287880), (5, 17030304), (6, 14191920), (8, 10643940), (9, 9461280), (10, 8515152), (12, 7095960), (15, 5676768), (16, 5321970), (18, 4730640), (20, 4257576), (23, 3702240), (24, 3547980), (27, 3153760), (30, 2838384), (32, 2660985), (36, 2365320), (40, 2128788), (45, 1892256), (46, 1851120), (48, 1773990), (54, 1576880), (60, 1419192), (69, 1234080), (72, 1182660), (80, 1064394), (90, 946128), (92, 925560), (96, 886995), (108, 788440), (115, 740448), (120, 709596), (135, 630752), (138, 617040), (144, 591330), (160, 532197), (180, 473064), (184, 462780), (207, 411360), (216, 394220), (230, 370224), (240, 354798), (270, 315376), (276, 308520), (288, 295665), (345, 246816), (360, 236532), (368, 231390), (414, 205680), (432, 197110), (460, 185112), (480, 177399), (540, 157688), (552, 154260), (621, 137120), (690, 123408), (720, 118266), (736, 115695), (828, 102840), (857, 99360), (864, 98555), (920, 92556), (1035, 82272), (1080, 78844), (1104, 77130), (1242, 68560), (1380, 61704), (1440, 59133), (1656, 51420), (1714, 49680), (1840, 46278), (2070, 41136), (2160, 39422), (2208, 38565), (2484, 34280), (2571, 33120), (2760, 30852), (3105, 27424), (3312, 25710), (3428, 24840), (3680, 23139), (4140, 20568), (4285, 19872), (4320, 19711), (4968, 17140), (5142, 16560), (5520, 15426), (6210, 13712), (6624, 12855), (6856, 12420), (7713, 11040), (8280, 10284), (8570, 9936)]