12874500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2861}}^1$

素因数の和:2886

約数の個数: 72

約数和(自身を含む): 40628952

約数和(自身を除く): 27754452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 2861, 4500, 5722, 8583, 11444, 14305, 17166, 25749, 28610, 34332, 42915, 51498, 57220, 71525, 85830, 102996, 128745, 143050, 171660, 214575, 257490, 286100, 357625, 429150, 514980, 643725, 715250, 858300, 1072875, 1287450, 1430500, 2145750, 2574900, 3218625, 4291500, 6437250, 12874500]

約数ペア:

[(1, 12874500), (2, 6437250), (3, 4291500), (4, 3218625), (5, 2574900), (6, 2145750), (9, 1430500), (10, 1287450), (12, 1072875), (15, 858300), (18, 715250), (20, 643725), (25, 514980), (30, 429150), (36, 357625), (45, 286100), (50, 257490), (60, 214575), (75, 171660), (90, 143050), (100, 128745), (125, 102996), (150, 85830), (180, 71525), (225, 57220), (250, 51498), (300, 42915), (375, 34332), (450, 28610), (500, 25749), (750, 17166), (900, 14305), (1125, 11444), (1500, 8583), (2250, 5722), (2861, 4500)]