74071200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4439

約数の個数: 144

約数和(自身を含む): 275607360

約数和(自身を除く): 201536160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4409, 5600, 8400, 8818, 13227, 16800, 17636, 22045, 26454, 30863, 35272, 44090, 52908, 61726, 66135, 70544, 88180, 92589, 105816, 110225, 123452, 132270, 141088, 154315, 176360, 185178, 211632, 220450, 246904, 264540, 308630, 330675, 352720, 370356, 423264, 440900, 462945, 493808, 529080, 617260, 661350, 705440, 740712, 771575, 881800, 925890, 987616, 1058160, 1234520, 1322700, 1481424, 1543150, 1763600, 1851780, 2116320, 2314725, 2469040, 2645400, 2962848, 3086300, 3527200, 3703560, 4629450, 4938080, 5290800, 6172600, 7407120, 9258900, 10581600, 12345200, 14814240, 18517800, 24690400, 37035600, 74071200]

約数ペア:

[(1, 74071200), (2, 37035600), (3, 24690400), (4, 18517800), (5, 14814240), (6, 12345200), (7, 10581600), (8, 9258900), (10, 7407120), (12, 6172600), (14, 5290800), (15, 4938080), (16, 4629450), (20, 3703560), (21, 3527200), (24, 3086300), (25, 2962848), (28, 2645400), (30, 2469040), (32, 2314725), (35, 2116320), (40, 1851780), (42, 1763600), (48, 1543150), (50, 1481424), (56, 1322700), (60, 1234520), (70, 1058160), (75, 987616), (80, 925890), (84, 881800), (96, 771575), (100, 740712), (105, 705440), (112, 661350), (120, 617260), (140, 529080), (150, 493808), (160, 462945), (168, 440900), (175, 423264), (200, 370356), (210, 352720), (224, 330675), (240, 308630), (280, 264540), (300, 246904), (336, 220450), (350, 211632), (400, 185178), (420, 176360), (480, 154315), (525, 141088), (560, 132270), (600, 123452), (672, 110225), (700, 105816), (800, 92589), (840, 88180), (1050, 70544), (1120, 66135), (1200, 61726), (1400, 52908), (1680, 44090), (2100, 35272), (2400, 30863), (2800, 26454), (3360, 22045), (4200, 17636), (4409, 16800), (5600, 13227), (8400, 8818)]