26399340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 89107200

約数和(自身を除く): 62707860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 199, 201, 220, 268, 330, 335, 396, 398, 402, 495, 597, 603, 660, 670, 737, 796, 804, 990, 995, 1005, 1194, 1206, 1340, 1474, 1791, 1980, 1990, 2010, 2189, 2211, 2388, 2412, 2948, 2985, 3015, 3582, 3685, 3980, 4020, 4378, 4422, 5970, 6030, 6567, 6633, 7164, 7370, 8756, 8844, 8955, 10945, 11055, 11940, 12060, 13134, 13266, 13333, 14740, 17910, 19701, 21890, 22110, 26268, 26532, 26666, 32835, 33165, 35820, 39402, 39999, 43780, 44220, 53332, 65670, 66330, 66665, 78804, 79998, 98505, 119997, 131340, 132660, 133330, 146663, 159996, 197010, 199995, 239994, 266660, 293326, 394020, 399990, 439989, 479988, 586652, 599985, 733315, 799980, 879978, 1199970, 1319967, 1466630, 1759956, 2199945, 2399940, 2639934, 2933260, 4399890, 5279868, 6599835, 8799780, 13199670, 26399340]

約数ペア:

[(1, 26399340), (2, 13199670), (3, 8799780), (4, 6599835), (5, 5279868), (6, 4399890), (9, 2933260), (10, 2639934), (11, 2399940), (12, 2199945), (15, 1759956), (18, 1466630), (20, 1319967), (22, 1199970), (30, 879978), (33, 799980), (36, 733315), (44, 599985), (45, 586652), (55, 479988), (60, 439989), (66, 399990), (67, 394020), (90, 293326), (99, 266660), (110, 239994), (132, 199995), (134, 197010), (165, 159996), (180, 146663), (198, 133330), (199, 132660), (201, 131340), (220, 119997), (268, 98505), (330, 79998), (335, 78804), (396, 66665), (398, 66330), (402, 65670), (495, 53332), (597, 44220), (603, 43780), (660, 39999), (670, 39402), (737, 35820), (796, 33165), (804, 32835), (990, 26666), (995, 26532), (1005, 26268), (1194, 22110), (1206, 21890), (1340, 19701), (1474, 17910), (1791, 14740), (1980, 13333), (1990, 13266), (2010, 13134), (2189, 12060), (2211, 11940), (2388, 11055), (2412, 10945), (2948, 8955), (2985, 8844), (3015, 8756), (3582, 7370), (3685, 7164), (3980, 6633), (4020, 6567), (4378, 6030), (4422, 5970)]