272021400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{21589}}^1$

素因数の和:21618

約数の個数: 144

約数和(自身を含む): 1044092400

約数和(自身を除く): 772071000

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, 12600, 21589, 43178, 64767, 86356, 107945, 129534, 151123, 172712, 194301, 215890, 259068, 302246, 323835, 388602, 431780, 453369, 518136, 539725, 604492, 647670, 755615, 777204, 863560, 906738, 971505, 1079450, 1208984, 1295340, 1360107, 1511230, 1554408, 1619175, 1813476, 1943010, 2158900, 2266845, 2590680, 2720214, 3022460, 3238350, 3626952, 3778075, 3886020, 4317800, 4533690, 4857525, 5440428, 6044920, 6476700, 6800535, 7556150, 7772040, 9067380, 9715050, 10880856, 11334225, 12953400, 13601070, 15112300, 18134760, 19430100, 22668450, 27202140, 30224600, 34002675, 38860200, 45336900, 54404280, 68005350, 90673800, 136010700, 272021400]

約数ペア:

[(1, 272021400), (2, 136010700), (3, 90673800), (4, 68005350), (5, 54404280), (6, 45336900), (7, 38860200), (8, 34002675), (9, 30224600), (10, 27202140), (12, 22668450), (14, 19430100), (15, 18134760), (18, 15112300), (20, 13601070), (21, 12953400), (24, 11334225), (25, 10880856), (28, 9715050), (30, 9067380), (35, 7772040), (36, 7556150), (40, 6800535), (42, 6476700), (45, 6044920), (50, 5440428), (56, 4857525), (60, 4533690), (63, 4317800), (70, 3886020), (72, 3778075), (75, 3626952), (84, 3238350), (90, 3022460), (100, 2720214), (105, 2590680), (120, 2266845), (126, 2158900), (140, 1943010), (150, 1813476), (168, 1619175), (175, 1554408), (180, 1511230), (200, 1360107), (210, 1295340), (225, 1208984), (252, 1079450), (280, 971505), (300, 906738), (315, 863560), (350, 777204), (360, 755615), (420, 647670), (450, 604492), (504, 539725), (525, 518136), (600, 453369), (630, 431780), (700, 388602), (840, 323835), (900, 302246), (1050, 259068), (1260, 215890), (1400, 194301), (1575, 172712), (1800, 151123), (2100, 129534), (2520, 107945), (3150, 86356), (4200, 64767), (6300, 43178), (12600, 21589)]