30021600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{1787}}^1$

素因数の和:1817

約数の個数: 144

約数和(自身を含む): 111742848

約数和(自身を除く): 81721248

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, 1787, 2100, 2400, 2800, 3360, 3574, 4200, 5361, 5600, 7148, 8400, 8935, 10722, 12509, 14296, 16800, 17870, 21444, 25018, 26805, 28592, 35740, 37527, 42888, 44675, 50036, 53610, 57184, 62545, 71480, 75054, 85776, 89350, 100072, 107220, 125090, 134025, 142960, 150108, 171552, 178700, 187635, 200144, 214440, 250180, 268050, 285920, 300216, 312725, 357400, 375270, 400288, 428880, 500360, 536100, 600432, 625450, 714800, 750540, 857760, 938175, 1000720, 1072200, 1200864, 1250900, 1429600, 1501080, 1876350, 2001440, 2144400, 2501800, 3002160, 3752700, 4288800, 5003600, 6004320, 7505400, 10007200, 15010800, 30021600]

約数ペア:

[(1, 30021600), (2, 15010800), (3, 10007200), (4, 7505400), (5, 6004320), (6, 5003600), (7, 4288800), (8, 3752700), (10, 3002160), (12, 2501800), (14, 2144400), (15, 2001440), (16, 1876350), (20, 1501080), (21, 1429600), (24, 1250900), (25, 1200864), (28, 1072200), (30, 1000720), (32, 938175), (35, 857760), (40, 750540), (42, 714800), (48, 625450), (50, 600432), (56, 536100), (60, 500360), (70, 428880), (75, 400288), (80, 375270), (84, 357400), (96, 312725), (100, 300216), (105, 285920), (112, 268050), (120, 250180), (140, 214440), (150, 200144), (160, 187635), (168, 178700), (175, 171552), (200, 150108), (210, 142960), (224, 134025), (240, 125090), (280, 107220), (300, 100072), (336, 89350), (350, 85776), (400, 75054), (420, 71480), (480, 62545), (525, 57184), (560, 53610), (600, 50036), (672, 44675), (700, 42888), (800, 37527), (840, 35740), (1050, 28592), (1120, 26805), (1200, 25018), (1400, 21444), (1680, 17870), (1787, 16800), (2100, 14296), (2400, 12509), (2800, 10722), (3360, 8935), (3574, 8400), (4200, 7148), (5361, 5600)]