64869000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{3089}}^1$

素因数の和:3120

約数の個数: 128

約数和(自身を含む): 231379200

約数和(自身を除く): 166510200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3089, 3500, 4200, 5250, 6178, 7000, 9267, 10500, 12356, 15445, 18534, 21000, 21623, 24712, 30890, 37068, 43246, 46335, 61780, 64869, 74136, 77225, 86492, 92670, 108115, 123560, 129738, 154450, 172984, 185340, 216230, 231675, 259476, 308900, 324345, 370680, 386125, 432460, 463350, 518952, 540575, 617800, 648690, 772250, 864920, 926700, 1081150, 1158375, 1297380, 1544500, 1621725, 1853400, 2162300, 2316750, 2594760, 2702875, 3089000, 3243450, 4324600, 4633500, 5405750, 6486900, 8108625, 9267000, 10811500, 12973800, 16217250, 21623000, 32434500, 64869000]

約数ペア:

[(1, 64869000), (2, 32434500), (3, 21623000), (4, 16217250), (5, 12973800), (6, 10811500), (7, 9267000), (8, 8108625), (10, 6486900), (12, 5405750), (14, 4633500), (15, 4324600), (20, 3243450), (21, 3089000), (24, 2702875), (25, 2594760), (28, 2316750), (30, 2162300), (35, 1853400), (40, 1621725), (42, 1544500), (50, 1297380), (56, 1158375), (60, 1081150), (70, 926700), (75, 864920), (84, 772250), (100, 648690), (105, 617800), (120, 540575), (125, 518952), (140, 463350), (150, 432460), (168, 386125), (175, 370680), (200, 324345), (210, 308900), (250, 259476), (280, 231675), (300, 216230), (350, 185340), (375, 172984), (420, 154450), (500, 129738), (525, 123560), (600, 108115), (700, 92670), (750, 86492), (840, 77225), (875, 74136), (1000, 64869), (1050, 61780), (1400, 46335), (1500, 43246), (1750, 37068), (2100, 30890), (2625, 24712), (3000, 21623), (3089, 21000), (3500, 18534), (4200, 15445), (5250, 12356), (6178, 10500), (7000, 9267)]