66001600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 168

約数和(自身を含む): 190487808

約数和(自身を除く): 124486208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 83, 100, 112, 140, 142, 160, 166, 175, 200, 224, 280, 284, 320, 332, 350, 355, 400, 415, 448, 497, 560, 568, 581, 664, 700, 710, 800, 830, 994, 1120, 1136, 1162, 1328, 1400, 1420, 1600, 1660, 1775, 1988, 2075, 2240, 2272, 2324, 2485, 2656, 2800, 2840, 2905, 3320, 3550, 3976, 4150, 4544, 4648, 4970, 5312, 5600, 5680, 5810, 5893, 6640, 7100, 7952, 8300, 9296, 9940, 11200, 11360, 11620, 11786, 12425, 13280, 14200, 14525, 15904, 16600, 18592, 19880, 22720, 23240, 23572, 24850, 26560, 28400, 29050, 29465, 31808, 33200, 37184, 39760, 41251, 46480, 47144, 49700, 56800, 58100, 58930, 66400, 79520, 82502, 92960, 94288, 99400, 113600, 116200, 117860, 132800, 147325, 159040, 165004, 185920, 188576, 198800, 206255, 232400, 235720, 294650, 330008, 377152, 397600, 412510, 464800, 471440, 589300, 660016, 795200, 825020, 929600, 942880, 1031275, 1178600, 1320032, 1650040, 1885760, 2062550, 2357200, 2640064, 3300080, 4125100, 4714400, 6600160, 8250200, 9428800, 13200320, 16500400, 33000800, 66001600]

約数ペア:

[(1, 66001600), (2, 33000800), (4, 16500400), (5, 13200320), (7, 9428800), (8, 8250200), (10, 6600160), (14, 4714400), (16, 4125100), (20, 3300080), (25, 2640064), (28, 2357200), (32, 2062550), (35, 1885760), (40, 1650040), (50, 1320032), (56, 1178600), (64, 1031275), (70, 942880), (71, 929600), (80, 825020), (83, 795200), (100, 660016), (112, 589300), (140, 471440), (142, 464800), (160, 412510), (166, 397600), (175, 377152), (200, 330008), (224, 294650), (280, 235720), (284, 232400), (320, 206255), (332, 198800), (350, 188576), (355, 185920), (400, 165004), (415, 159040), (448, 147325), (497, 132800), (560, 117860), (568, 116200), (581, 113600), (664, 99400), (700, 94288), (710, 92960), (800, 82502), (830, 79520), (994, 66400), (1120, 58930), (1136, 58100), (1162, 56800), (1328, 49700), (1400, 47144), (1420, 46480), (1600, 41251), (1660, 39760), (1775, 37184), (1988, 33200), (2075, 31808), (2240, 29465), (2272, 29050), (2324, 28400), (2485, 26560), (2656, 24850), (2800, 23572), (2840, 23240), (2905, 22720), (3320, 19880), (3550, 18592), (3976, 16600), (4150, 15904), (4544, 14525), (4648, 14200), (4970, 13280), (5312, 12425), (5600, 11786), (5680, 11620), (5810, 11360), (5893, 11200), (6640, 9940), (7100, 9296), (7952, 8300)]