38898000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{2161}}^1$

素因数の和:2190

約数の個数: 120

約数和(自身を含む): 135920616

約数和(自身を除く): 97022616

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, 2161, 2250, 3000, 3600, 4322, 4500, 6000, 6483, 8644, 9000, 10805, 12966, 17288, 18000, 19449, 21610, 25932, 32415, 34576, 38898, 43220, 51864, 54025, 64830, 77796, 86440, 97245, 103728, 108050, 129660, 155592, 162075, 172880, 194490, 216100, 259320, 270125, 311184, 324150, 388980, 432200, 486225, 518640, 540250, 648300, 777960, 810375, 864400, 972450, 1080500, 1296600, 1555920, 1620750, 1944900, 2161000, 2431125, 2593200, 3241500, 3889800, 4322000, 4862250, 6483000, 7779600, 9724500, 12966000, 19449000, 38898000]

約数ペア:

[(1, 38898000), (2, 19449000), (3, 12966000), (4, 9724500), (5, 7779600), (6, 6483000), (8, 4862250), (9, 4322000), (10, 3889800), (12, 3241500), (15, 2593200), (16, 2431125), (18, 2161000), (20, 1944900), (24, 1620750), (25, 1555920), (30, 1296600), (36, 1080500), (40, 972450), (45, 864400), (48, 810375), (50, 777960), (60, 648300), (72, 540250), (75, 518640), (80, 486225), (90, 432200), (100, 388980), (120, 324150), (125, 311184), (144, 270125), (150, 259320), (180, 216100), (200, 194490), (225, 172880), (240, 162075), (250, 155592), (300, 129660), (360, 108050), (375, 103728), (400, 97245), (450, 86440), (500, 77796), (600, 64830), (720, 54025), (750, 51864), (900, 43220), (1000, 38898), (1125, 34576), (1200, 32415), (1500, 25932), (1800, 21610), (2000, 19449), (2161, 18000), (2250, 17288), (3000, 12966), (3600, 10805), (4322, 9000), (4500, 8644), (6000, 6483)]