89692020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 300500928

約数和(自身を除く): 210808908

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, 90, 97, 99, 110, 132, 165, 180, 194, 198, 220, 291, 330, 388, 396, 467, 485, 495, 582, 660, 873, 934, 970, 990, 1067, 1164, 1401, 1455, 1746, 1868, 1940, 1980, 2134, 2335, 2802, 2910, 3201, 3492, 4203, 4268, 4365, 4670, 5137, 5335, 5604, 5820, 6402, 7005, 8406, 8730, 9340, 9603, 10274, 10670, 12804, 14010, 15411, 16005, 16812, 17460, 19206, 20548, 21015, 21340, 25685, 28020, 30822, 32010, 38412, 42030, 45299, 46233, 48015, 51370, 61644, 64020, 77055, 84060, 90598, 92466, 96030, 102740, 135897, 154110, 181196, 184932, 192060, 226495, 231165, 271794, 308220, 407691, 452990, 462330, 498289, 543588, 679485, 815382, 905980, 924660, 996578, 1358970, 1494867, 1630764, 1993156, 2038455, 2491445, 2717940, 2989734, 4076910, 4484601, 4982890, 5979468, 7474335, 8153820, 8969202, 9965780, 14948670, 17938404, 22423005, 29897340, 44846010, 89692020]

約数ペア:

[(1, 89692020), (2, 44846010), (3, 29897340), (4, 22423005), (5, 17938404), (6, 14948670), (9, 9965780), (10, 8969202), (11, 8153820), (12, 7474335), (15, 5979468), (18, 4982890), (20, 4484601), (22, 4076910), (30, 2989734), (33, 2717940), (36, 2491445), (44, 2038455), (45, 1993156), (55, 1630764), (60, 1494867), (66, 1358970), (90, 996578), (97, 924660), (99, 905980), (110, 815382), (132, 679485), (165, 543588), (180, 498289), (194, 462330), (198, 452990), (220, 407691), (291, 308220), (330, 271794), (388, 231165), (396, 226495), (467, 192060), (485, 184932), (495, 181196), (582, 154110), (660, 135897), (873, 102740), (934, 96030), (970, 92466), (990, 90598), (1067, 84060), (1164, 77055), (1401, 64020), (1455, 61644), (1746, 51370), (1868, 48015), (1940, 46233), (1980, 45299), (2134, 42030), (2335, 38412), (2802, 32010), (2910, 30822), (3201, 28020), (3492, 25685), (4203, 21340), (4268, 21015), (4365, 20548), (4670, 19206), (5137, 17460), (5335, 16812), (5604, 16005), (5820, 15411), (6402, 14010), (7005, 12804), (8406, 10670), (8730, 10274), (9340, 9603)]