64830000

素因数分解:

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

素因数の和:2192

約数の個数: 100

約数和(自身を含む): 209376728

約数和(自身を除く): 144546728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2161, 2500, 3000, 3750, 4322, 5000, 6000, 6483, 7500, 8644, 10000, 10805, 12966, 15000, 17288, 21610, 25932, 30000, 32415, 34576, 43220, 51864, 54025, 64830, 86440, 103728, 108050, 129660, 162075, 172880, 216100, 259320, 270125, 324150, 432200, 518640, 540250, 648300, 810375, 864400, 1080500, 1296600, 1350625, 1620750, 2161000, 2593200, 2701250, 3241500, 4051875, 4322000, 5402500, 6483000, 8103750, 10805000, 12966000, 16207500, 21610000, 32415000, 64830000]

約数ペア:

[(1, 64830000), (2, 32415000), (3, 21610000), (4, 16207500), (5, 12966000), (6, 10805000), (8, 8103750), (10, 6483000), (12, 5402500), (15, 4322000), (16, 4051875), (20, 3241500), (24, 2701250), (25, 2593200), (30, 2161000), (40, 1620750), (48, 1350625), (50, 1296600), (60, 1080500), (75, 864400), (80, 810375), (100, 648300), (120, 540250), (125, 518640), (150, 432200), (200, 324150), (240, 270125), (250, 259320), (300, 216100), (375, 172880), (400, 162075), (500, 129660), (600, 108050), (625, 103728), (750, 86440), (1000, 64830), (1200, 54025), (1250, 51864), (1500, 43220), (1875, 34576), (2000, 32415), (2161, 30000), (2500, 25932), (3000, 21610), (3750, 17288), (4322, 15000), (5000, 12966), (6000, 10805), (6483, 10000), (7500, 8644)]