54112800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{3221}}^1$

素因数の和:3251

約数の個数: 144

約数和(自身を含む): 201362112

約数和(自身を除く): 147249312

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, 3221, 3360, 4200, 5600, 6442, 8400, 9663, 12884, 16105, 16800, 19326, 22547, 25768, 32210, 38652, 45094, 48315, 51536, 64420, 67641, 77304, 80525, 90188, 96630, 103072, 112735, 128840, 135282, 154608, 161050, 180376, 193260, 225470, 241575, 257680, 270564, 309216, 322100, 338205, 360752, 386520, 450940, 483150, 515360, 541128, 563675, 644200, 676410, 721504, 773040, 901880, 966300, 1082256, 1127350, 1288400, 1352820, 1546080, 1691025, 1803760, 1932600, 2164512, 2254700, 2576800, 2705640, 3382050, 3607520, 3865200, 4509400, 5411280, 6764100, 7730400, 9018800, 10822560, 13528200, 18037600, 27056400, 54112800]

約数ペア:

[(1, 54112800), (2, 27056400), (3, 18037600), (4, 13528200), (5, 10822560), (6, 9018800), (7, 7730400), (8, 6764100), (10, 5411280), (12, 4509400), (14, 3865200), (15, 3607520), (16, 3382050), (20, 2705640), (21, 2576800), (24, 2254700), (25, 2164512), (28, 1932600), (30, 1803760), (32, 1691025), (35, 1546080), (40, 1352820), (42, 1288400), (48, 1127350), (50, 1082256), (56, 966300), (60, 901880), (70, 773040), (75, 721504), (80, 676410), (84, 644200), (96, 563675), (100, 541128), (105, 515360), (112, 483150), (120, 450940), (140, 386520), (150, 360752), (160, 338205), (168, 322100), (175, 309216), (200, 270564), (210, 257680), (224, 241575), (240, 225470), (280, 193260), (300, 180376), (336, 161050), (350, 154608), (400, 135282), (420, 128840), (480, 112735), (525, 103072), (560, 96630), (600, 90188), (672, 80525), (700, 77304), (800, 67641), (840, 64420), (1050, 51536), (1120, 48315), (1200, 45094), (1400, 38652), (1680, 32210), (2100, 25768), (2400, 22547), (2800, 19326), (3221, 16800), (3360, 16105), (4200, 12884), (5600, 9663), (6442, 8400)]