69242750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 135862272

約数和(自身を除く): 66619522

約数列:

[1, 2, 5, 10, 25, 47, 50, 71, 83, 94, 125, 142, 166, 235, 250, 355, 415, 470, 710, 830, 1175, 1775, 2075, 2350, 3337, 3550, 3901, 4150, 5875, 5893, 6674, 7802, 8875, 10375, 11750, 11786, 16685, 17750, 19505, 20750, 29465, 33370, 39010, 58930, 83425, 97525, 147325, 166850, 195050, 276971, 294650, 417125, 487625, 553942, 736625, 834250, 975250, 1384855, 1473250, 2769710, 6924275, 13848550, 34621375, 69242750]

約数ペア:

[(1, 69242750), (2, 34621375), (5, 13848550), (10, 6924275), (25, 2769710), (47, 1473250), (50, 1384855), (71, 975250), (83, 834250), (94, 736625), (125, 553942), (142, 487625), (166, 417125), (235, 294650), (250, 276971), (355, 195050), (415, 166850), (470, 147325), (710, 97525), (830, 83425), (1175, 58930), (1775, 39010), (2075, 33370), (2350, 29465), (3337, 20750), (3550, 19505), (3901, 17750), (4150, 16685), (5875, 11786), (5893, 11750), (6674, 10375), (7802, 8875)]