127679200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 108

約数和(自身を含む): 342868680

約数和(自身を除く): 215189480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 550, 605, 800, 880, 968, 1100, 1210, 1319, 1760, 1936, 2200, 2420, 2638, 3025, 3872, 4400, 4840, 5276, 6050, 6595, 8800, 9680, 10552, 12100, 13190, 14509, 19360, 21104, 24200, 26380, 29018, 32975, 42208, 48400, 52760, 58036, 65950, 72545, 96800, 105520, 116072, 131900, 145090, 159599, 211040, 232144, 263800, 290180, 319198, 362725, 464288, 527600, 580360, 638396, 725450, 797995, 1055200, 1160720, 1276792, 1450900, 1595990, 2321440, 2553584, 2901800, 3191980, 3989975, 5107168, 5803600, 6383960, 7979950, 11607200, 12767920, 15959900, 25535840, 31919800, 63839600, 127679200]

約数ペア:

[(1, 127679200), (2, 63839600), (4, 31919800), (5, 25535840), (8, 15959900), (10, 12767920), (11, 11607200), (16, 7979950), (20, 6383960), (22, 5803600), (25, 5107168), (32, 3989975), (40, 3191980), (44, 2901800), (50, 2553584), (55, 2321440), (80, 1595990), (88, 1450900), (100, 1276792), (110, 1160720), (121, 1055200), (160, 797995), (176, 725450), (200, 638396), (220, 580360), (242, 527600), (275, 464288), (352, 362725), (400, 319198), (440, 290180), (484, 263800), (550, 232144), (605, 211040), (800, 159599), (880, 145090), (968, 131900), (1100, 116072), (1210, 105520), (1319, 96800), (1760, 72545), (1936, 65950), (2200, 58036), (2420, 52760), (2638, 48400), (3025, 42208), (3872, 32975), (4400, 29018), (4840, 26380), (5276, 24200), (6050, 21104), (6595, 19360), (8800, 14509), (9680, 13190), (10552, 12100)]