89563980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 276595200

約数和(自身を除く): 187031220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 132, 165, 194, 220, 291, 330, 388, 485, 582, 660, 970, 1067, 1164, 1399, 1455, 1940, 2134, 2798, 2910, 3201, 4197, 4268, 5335, 5596, 5820, 6402, 6995, 8394, 10670, 12804, 13990, 15389, 16005, 16788, 20985, 21340, 27980, 30778, 32010, 41970, 46167, 61556, 64020, 76945, 83940, 92334, 135703, 153890, 184668, 230835, 271406, 307780, 407109, 461670, 542812, 678515, 814218, 923340, 1357030, 1492733, 1628436, 2035545, 2714060, 2985466, 4071090, 4478199, 5970932, 7463665, 8142180, 8956398, 14927330, 17912796, 22390995, 29854660, 44781990, 89563980]

約数ペア:

[(1, 89563980), (2, 44781990), (3, 29854660), (4, 22390995), (5, 17912796), (6, 14927330), (10, 8956398), (11, 8142180), (12, 7463665), (15, 5970932), (20, 4478199), (22, 4071090), (30, 2985466), (33, 2714060), (44, 2035545), (55, 1628436), (60, 1492733), (66, 1357030), (97, 923340), (110, 814218), (132, 678515), (165, 542812), (194, 461670), (220, 407109), (291, 307780), (330, 271406), (388, 230835), (485, 184668), (582, 153890), (660, 135703), (970, 92334), (1067, 83940), (1164, 76945), (1399, 64020), (1455, 61556), (1940, 46167), (2134, 41970), (2798, 32010), (2910, 30778), (3201, 27980), (4197, 21340), (4268, 20985), (5335, 16788), (5596, 16005), (5820, 15389), (6402, 13990), (6995, 12804), (8394, 10670)]