87840778860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{89329}}^1$

素因数の和:89957

約数の個数: 120

約数和(自身を含む): 276016836480

約数和(自身を除く): 188176057620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 607, 810, 1214, 1620, 1821, 2428, 3035, 3642, 5463, 6070, 7284, 9105, 10926, 12140, 16389, 18210, 21852, 27315, 32778, 36420, 49167, 54630, 65556, 81945, 89329, 98334, 109260, 163890, 178658, 196668, 245835, 267987, 327780, 357316, 446645, 491670, 535974, 803961, 893290, 983340, 1071948, 1339935, 1607922, 1786580, 2411883, 2679870, 3215844, 4019805, 4823766, 5359740, 7235649, 8039610, 9647532, 12059415, 14471298, 16079220, 24118830, 28942596, 36178245, 48237660, 54222703, 72356490, 108445406, 144712980, 162668109, 216890812, 271113515, 325336218, 488004327, 542227030, 650672436, 813340545, 976008654, 1084454060, 1464012981, 1626681090, 1952017308, 2440021635, 2928025962, 3253362180, 4392038943, 4880043270, 5856051924, 7320064905, 8784077886, 9760086540, 14640129810, 17568155772, 21960194715, 29280259620, 43920389430, 87840778860]

約数ペア:

[(1, 87840778860), (2, 43920389430), (3, 29280259620), (4, 21960194715), (5, 17568155772), (6, 14640129810), (9, 9760086540), (10, 8784077886), (12, 7320064905), (15, 5856051924), (18, 4880043270), (20, 4392038943), (27, 3253362180), (30, 2928025962), (36, 2440021635), (45, 1952017308), (54, 1626681090), (60, 1464012981), (81, 1084454060), (90, 976008654), (108, 813340545), (135, 650672436), (162, 542227030), (180, 488004327), (270, 325336218), (324, 271113515), (405, 216890812), (540, 162668109), (607, 144712980), (810, 108445406), (1214, 72356490), (1620, 54222703), (1821, 48237660), (2428, 36178245), (3035, 28942596), (3642, 24118830), (5463, 16079220), (6070, 14471298), (7284, 12059415), (9105, 9647532), (10926, 8039610), (12140, 7235649), (16389, 5359740), (18210, 4823766), (21852, 4019805), (27315, 3215844), (32778, 2679870), (36420, 2411883), (49167, 1786580), (54630, 1607922), (65556, 1339935), (81945, 1071948), (89329, 983340), (98334, 893290), (109260, 803961), (163890, 535974), (178658, 491670), (196668, 446645), (245835, 357316), (267987, 327780)]