51966000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{2887}}^1$

素因数の和:2916

約数の個数: 120

約数和(自身を含む): 181562784

約数和(自身を除く): 129596784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 2887, 3000, 3600, 4500, 5774, 6000, 8661, 9000, 11548, 14435, 17322, 18000, 23096, 25983, 28870, 34644, 43305, 46192, 51966, 57740, 69288, 72175, 86610, 103932, 115480, 129915, 138576, 144350, 173220, 207864, 216525, 230960, 259830, 288700, 346440, 360875, 415728, 433050, 519660, 577400, 649575, 692880, 721750, 866100, 1039320, 1082625, 1154800, 1299150, 1443500, 1732200, 2078640, 2165250, 2598300, 2887000, 3247875, 3464400, 4330500, 5196600, 5774000, 6495750, 8661000, 10393200, 12991500, 17322000, 25983000, 51966000]

約数ペア:

[(1, 51966000), (2, 25983000), (3, 17322000), (4, 12991500), (5, 10393200), (6, 8661000), (8, 6495750), (9, 5774000), (10, 5196600), (12, 4330500), (15, 3464400), (16, 3247875), (18, 2887000), (20, 2598300), (24, 2165250), (25, 2078640), (30, 1732200), (36, 1443500), (40, 1299150), (45, 1154800), (48, 1082625), (50, 1039320), (60, 866100), (72, 721750), (75, 692880), (80, 649575), (90, 577400), (100, 519660), (120, 433050), (125, 415728), (144, 360875), (150, 346440), (180, 288700), (200, 259830), (225, 230960), (240, 216525), (250, 207864), (300, 173220), (360, 144350), (375, 138576), (400, 129915), (450, 115480), (500, 103932), (600, 86610), (720, 72175), (750, 69288), (900, 57740), (1000, 51966), (1125, 46192), (1200, 43305), (1500, 34644), (1800, 28870), (2000, 25983), (2250, 23096), (2887, 18000), (3000, 17322), (3600, 14435), (4500, 11548), (5774, 9000), (6000, 8661)]