39118860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 135233280

約数和(自身を除く): 96114420

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, 859, 990, 1012, 1035, 1265, 1380, 1518, 1718, 1980, 2070, 2277, 2530, 2577, 3036, 3436, 3795, 4140, 4295, 4554, 5060, 5154, 7590, 7731, 8590, 9108, 9449, 10308, 11385, 12885, 15180, 15462, 17180, 18898, 19757, 22770, 25770, 28347, 30924, 37796, 38655, 39514, 45540, 47245, 51540, 56694, 59271, 77310, 79028, 85041, 94490, 98785, 113388, 118542, 141735, 154620, 170082, 177813, 188980, 197570, 217327, 237084, 283470, 296355, 340164, 355626, 395140, 425205, 434654, 566940, 592710, 651981, 711252, 850410, 869308, 889065, 1086635, 1185420, 1303962, 1700820, 1778130, 1955943, 2173270, 2607924, 3259905, 3556260, 3911886, 4346540, 6519810, 7823772, 9779715, 13039620, 19559430, 39118860]

約数ペア:

[(1, 39118860), (2, 19559430), (3, 13039620), (4, 9779715), (5, 7823772), (6, 6519810), (9, 4346540), (10, 3911886), (11, 3556260), (12, 3259905), (15, 2607924), (18, 2173270), (20, 1955943), (22, 1778130), (23, 1700820), (30, 1303962), (33, 1185420), (36, 1086635), (44, 889065), (45, 869308), (46, 850410), (55, 711252), (60, 651981), (66, 592710), (69, 566940), (90, 434654), (92, 425205), (99, 395140), (110, 355626), (115, 340164), (132, 296355), (138, 283470), (165, 237084), (180, 217327), (198, 197570), (207, 188980), (220, 177813), (230, 170082), (253, 154620), (276, 141735), (330, 118542), (345, 113388), (396, 98785), (414, 94490), (460, 85041), (495, 79028), (506, 77310), (660, 59271), (690, 56694), (759, 51540), (828, 47245), (859, 45540), (990, 39514), (1012, 38655), (1035, 37796), (1265, 30924), (1380, 28347), (1518, 25770), (1718, 22770), (1980, 19757), (2070, 18898), (2277, 17180), (2530, 15462), (2577, 15180), (3036, 12885), (3436, 11385), (3795, 10308), (4140, 9449), (4295, 9108), (4554, 8590), (5060, 7731), (5154, 7590)]