127727280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 200

約数和(自身を含む): 463443552

約数和(自身を除く): 335716272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 857, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1714, 1840, 1863, 2070, 2160, 2484, 2571, 2760, 3105, 3240, 3312, 3428, 3726, 4140, 4285, 4968, 5142, 5520, 6210, 6480, 6856, 7452, 7713, 8280, 8570, 9315, 9936, 10284, 12420, 12855, 13712, 14904, 15426, 16560, 17140, 18630, 19711, 20568, 23139, 24840, 25710, 29808, 30852, 34280, 37260, 38565, 39422, 41136, 46278, 49680, 51420, 59133, 61704, 68560, 69417, 74520, 77130, 78844, 92556, 98555, 102840, 115695, 118266, 123408, 138834, 149040, 154260, 157688, 177399, 185112, 197110, 205680, 231390, 236532, 277668, 295665, 308520, 315376, 347085, 354798, 370224, 394220, 462780, 473064, 532197, 555336, 591330, 617040, 694170, 709596, 788440, 886995, 925560, 946128, 1064394, 1110672, 1182660, 1388340, 1419192, 1576880, 1596591, 1773990, 1851120, 2128788, 2365320, 2660985, 2776680, 2838384, 3193182, 3547980, 4257576, 4730640, 5321970, 5553360, 6386364, 7095960, 7982955, 8515152, 10643940, 12772728, 14191920, 15965910, 21287880, 25545456, 31931820, 42575760, 63863640, 127727280]

約数ペア:

[(1, 127727280), (2, 63863640), (3, 42575760), (4, 31931820), (5, 25545456), (6, 21287880), (8, 15965910), (9, 14191920), (10, 12772728), (12, 10643940), (15, 8515152), (16, 7982955), (18, 7095960), (20, 6386364), (23, 5553360), (24, 5321970), (27, 4730640), (30, 4257576), (36, 3547980), (40, 3193182), (45, 2838384), (46, 2776680), (48, 2660985), (54, 2365320), (60, 2128788), (69, 1851120), (72, 1773990), (80, 1596591), (81, 1576880), (90, 1419192), (92, 1388340), (108, 1182660), (115, 1110672), (120, 1064394), (135, 946128), (138, 925560), (144, 886995), (162, 788440), (180, 709596), (184, 694170), (207, 617040), (216, 591330), (230, 555336), (240, 532197), (270, 473064), (276, 462780), (324, 394220), (345, 370224), (360, 354798), (368, 347085), (405, 315376), (414, 308520), (432, 295665), (460, 277668), (540, 236532), (552, 231390), (621, 205680), (648, 197110), (690, 185112), (720, 177399), (810, 157688), (828, 154260), (857, 149040), (920, 138834), (1035, 123408), (1080, 118266), (1104, 115695), (1242, 102840), (1296, 98555), (1380, 92556), (1620, 78844), (1656, 77130), (1714, 74520), (1840, 69417), (1863, 68560), (2070, 61704), (2160, 59133), (2484, 51420), (2571, 49680), (2760, 46278), (3105, 41136), (3240, 39422), (3312, 38565), (3428, 37260), (3726, 34280), (4140, 30852), (4285, 29808), (4968, 25710), (5142, 24840), (5520, 23139), (6210, 20568), (6480, 19711), (6856, 18630), (7452, 17140), (7713, 16560), (8280, 15426), (8570, 14904), (9315, 13712), (9936, 12855), (10284, 12420)]