53327340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1220

約数の個数: 144

約数和(自身を含む): 184294656

約数和(自身を除く): 130967316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1171, 1265, 1380, 1518, 1980, 2070, 2277, 2342, 2530, 3036, 3513, 3795, 4140, 4554, 4684, 5060, 5855, 7026, 7590, 9108, 10539, 11385, 11710, 12881, 14052, 15180, 17565, 21078, 22770, 23420, 25762, 26933, 35130, 38643, 42156, 45540, 51524, 52695, 53866, 64405, 70260, 77286, 80799, 105390, 107732, 115929, 128810, 134665, 154572, 161598, 193215, 210780, 231858, 242397, 257620, 269330, 296263, 323196, 386430, 403995, 463716, 484794, 538660, 579645, 592526, 772860, 807990, 888789, 969588, 1159290, 1185052, 1211985, 1481315, 1615980, 1777578, 2318580, 2423970, 2666367, 2962630, 3555156, 4443945, 4847940, 5332734, 5925260, 8887890, 10665468, 13331835, 17775780, 26663670, 53327340]

約数ペア:

[(1, 53327340), (2, 26663670), (3, 17775780), (4, 13331835), (5, 10665468), (6, 8887890), (9, 5925260), (10, 5332734), (11, 4847940), (12, 4443945), (15, 3555156), (18, 2962630), (20, 2666367), (22, 2423970), (23, 2318580), (30, 1777578), (33, 1615980), (36, 1481315), (44, 1211985), (45, 1185052), (46, 1159290), (55, 969588), (60, 888789), (66, 807990), (69, 772860), (90, 592526), (92, 579645), (99, 538660), (110, 484794), (115, 463716), (132, 403995), (138, 386430), (165, 323196), (180, 296263), (198, 269330), (207, 257620), (220, 242397), (230, 231858), (253, 210780), (276, 193215), (330, 161598), (345, 154572), (396, 134665), (414, 128810), (460, 115929), (495, 107732), (506, 105390), (660, 80799), (690, 77286), (759, 70260), (828, 64405), (990, 53866), (1012, 52695), (1035, 51524), (1171, 45540), (1265, 42156), (1380, 38643), (1518, 35130), (1980, 26933), (2070, 25762), (2277, 23420), (2342, 22770), (2530, 21078), (3036, 17565), (3513, 15180), (3795, 14052), (4140, 12881), (4554, 11710), (4684, 11385), (5060, 10539), (5855, 9108), (7026, 7590)]