75138000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{1789}}^1$

素因数の和:1822

約数の個数: 160

約数和(自身を含む): 277006080

約数和(自身を除く): 201868080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 1789, 2000, 2100, 2625, 2800, 3000, 3500, 3578, 4200, 5250, 5367, 6000, 7000, 7156, 8400, 8945, 10500, 10734, 12523, 14000, 14312, 17890, 21000, 21468, 25046, 26835, 28624, 35780, 37569, 42000, 42936, 44725, 50092, 53670, 62615, 71560, 75138, 85872, 89450, 100184, 107340, 125230, 134175, 143120, 150276, 178900, 187845, 200368, 214680, 223625, 250460, 268350, 300552, 313075, 357800, 375690, 429360, 447250, 500920, 536700, 601104, 626150, 670875, 715600, 751380, 894500, 939225, 1001840, 1073400, 1252300, 1341750, 1502760, 1565375, 1789000, 1878450, 2146800, 2504600, 2683500, 3005520, 3130750, 3578000, 3756900, 4696125, 5009200, 5367000, 6261500, 7513800, 9392250, 10734000, 12523000, 15027600, 18784500, 25046000, 37569000, 75138000]

約数ペア:

[(1, 75138000), (2, 37569000), (3, 25046000), (4, 18784500), (5, 15027600), (6, 12523000), (7, 10734000), (8, 9392250), (10, 7513800), (12, 6261500), (14, 5367000), (15, 5009200), (16, 4696125), (20, 3756900), (21, 3578000), (24, 3130750), (25, 3005520), (28, 2683500), (30, 2504600), (35, 2146800), (40, 1878450), (42, 1789000), (48, 1565375), (50, 1502760), (56, 1341750), (60, 1252300), (70, 1073400), (75, 1001840), (80, 939225), (84, 894500), (100, 751380), (105, 715600), (112, 670875), (120, 626150), (125, 601104), (140, 536700), (150, 500920), (168, 447250), (175, 429360), (200, 375690), (210, 357800), (240, 313075), (250, 300552), (280, 268350), (300, 250460), (336, 223625), (350, 214680), (375, 200368), (400, 187845), (420, 178900), (500, 150276), (525, 143120), (560, 134175), (600, 125230), (700, 107340), (750, 100184), (840, 89450), (875, 85872), (1000, 75138), (1050, 71560), (1200, 62615), (1400, 53670), (1500, 50092), (1680, 44725), (1750, 42936), (1789, 42000), (2000, 37569), (2100, 35780), (2625, 28624), (2800, 26835), (3000, 25046), (3500, 21468), (3578, 21000), (4200, 17890), (5250, 14312), (5367, 14000), (6000, 12523), (7000, 10734), (7156, 10500), (8400, 8945)]