80375400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{6379}}^1$

素因数の和:6408

約数の個数: 144

約数和(自身を含む): 308536800

約数和(自身を除く): 228161400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 6379, 12600, 12758, 19137, 25516, 31895, 38274, 44653, 51032, 57411, 63790, 76548, 89306, 95685, 114822, 127580, 133959, 153096, 159475, 178612, 191370, 223265, 229644, 255160, 267918, 287055, 318950, 357224, 382740, 401877, 446530, 459288, 478425, 535836, 574110, 637900, 669795, 765480, 803754, 893060, 956850, 1071672, 1116325, 1148220, 1275800, 1339590, 1435275, 1607508, 1786120, 1913700, 2009385, 2232650, 2296440, 2679180, 2870550, 3215016, 3348975, 3827400, 4018770, 4465300, 5358360, 5741100, 6697950, 8037540, 8930600, 10046925, 11482200, 13395900, 16075080, 20093850, 26791800, 40187700, 80375400]

約数ペア:

[(1, 80375400), (2, 40187700), (3, 26791800), (4, 20093850), (5, 16075080), (6, 13395900), (7, 11482200), (8, 10046925), (9, 8930600), (10, 8037540), (12, 6697950), (14, 5741100), (15, 5358360), (18, 4465300), (20, 4018770), (21, 3827400), (24, 3348975), (25, 3215016), (28, 2870550), (30, 2679180), (35, 2296440), (36, 2232650), (40, 2009385), (42, 1913700), (45, 1786120), (50, 1607508), (56, 1435275), (60, 1339590), (63, 1275800), (70, 1148220), (72, 1116325), (75, 1071672), (84, 956850), (90, 893060), (100, 803754), (105, 765480), (120, 669795), (126, 637900), (140, 574110), (150, 535836), (168, 478425), (175, 459288), (180, 446530), (200, 401877), (210, 382740), (225, 357224), (252, 318950), (280, 287055), (300, 267918), (315, 255160), (350, 229644), (360, 223265), (420, 191370), (450, 178612), (504, 159475), (525, 153096), (600, 133959), (630, 127580), (700, 114822), (840, 95685), (900, 89306), (1050, 76548), (1260, 63790), (1400, 57411), (1575, 51032), (1800, 44653), (2100, 38274), (2520, 31895), (3150, 25516), (4200, 19137), (6300, 12758), (6379, 12600)]