210281400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{5563}}^1$

素因数の和:5595

約数の個数: 192

約数和(自身を含む): 827923200

約数和(自身を除く): 617641800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2520, 2700, 3150, 3780, 4200, 4725, 5400, 5563, 6300, 7560, 9450, 11126, 12600, 16689, 18900, 22252, 27815, 33378, 37800, 38941, 44504, 50067, 55630, 66756, 77882, 83445, 100134, 111260, 116823, 133512, 139075, 150201, 155764, 166890, 194705, 200268, 222520, 233646, 250335, 278150, 300402, 311528, 333780, 350469, 389410, 400536, 417225, 467292, 500670, 556300, 584115, 600804, 667560, 700938, 751005, 778820, 834450, 934584, 973525, 1001340, 1051407, 1112600, 1168230, 1201608, 1251675, 1401876, 1502010, 1557640, 1668900, 1752345, 1947050, 2002680, 2102814, 2336460, 2503350, 2803752, 2920575, 3004020, 3337800, 3504690, 3755025, 3894100, 4205628, 4672920, 5006700, 5257035, 5841150, 6008040, 7009380, 7510050, 7788200, 8411256, 8761725, 10013400, 10514070, 11682300, 14018760, 15020100, 17523450, 21028140, 23364600, 26285175, 30040200, 35046900, 42056280, 52570350, 70093800, 105140700, 210281400]

約数ペア:

[(1, 210281400), (2, 105140700), (3, 70093800), (4, 52570350), (5, 42056280), (6, 35046900), (7, 30040200), (8, 26285175), (9, 23364600), (10, 21028140), (12, 17523450), (14, 15020100), (15, 14018760), (18, 11682300), (20, 10514070), (21, 10013400), (24, 8761725), (25, 8411256), (27, 7788200), (28, 7510050), (30, 7009380), (35, 6008040), (36, 5841150), (40, 5257035), (42, 5006700), (45, 4672920), (50, 4205628), (54, 3894100), (56, 3755025), (60, 3504690), (63, 3337800), (70, 3004020), (72, 2920575), (75, 2803752), (84, 2503350), (90, 2336460), (100, 2102814), (105, 2002680), (108, 1947050), (120, 1752345), (126, 1668900), (135, 1557640), (140, 1502010), (150, 1401876), (168, 1251675), (175, 1201608), (180, 1168230), (189, 1112600), (200, 1051407), (210, 1001340), (216, 973525), (225, 934584), (252, 834450), (270, 778820), (280, 751005), (300, 700938), (315, 667560), (350, 600804), (360, 584115), (378, 556300), (420, 500670), (450, 467292), (504, 417225), (525, 400536), (540, 389410), (600, 350469), (630, 333780), (675, 311528), (700, 300402), (756, 278150), (840, 250335), (900, 233646), (945, 222520), (1050, 200268), (1080, 194705), (1260, 166890), (1350, 155764), (1400, 150201), (1512, 139075), (1575, 133512), (1800, 116823), (1890, 111260), (2100, 100134), (2520, 83445), (2700, 77882), (3150, 66756), (3780, 55630), (4200, 50067), (4725, 44504), (5400, 38941), (5563, 37800), (6300, 33378), (7560, 27815), (9450, 22252), (11126, 18900), (12600, 16689)]