21786300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{8069}}^1$

素因数の和:8092

約数の個数: 72

約数和(自身を含む): 70047600

約数和(自身を除く): 48261300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 8069, 16138, 24207, 32276, 40345, 48414, 72621, 80690, 96828, 121035, 145242, 161380, 201725, 217863, 242070, 290484, 363105, 403450, 435726, 484140, 605175, 726210, 806900, 871452, 1089315, 1210350, 1452420, 1815525, 2178630, 2420700, 3631050, 4357260, 5446575, 7262100, 10893150, 21786300]

約数ペア:

[(1, 21786300), (2, 10893150), (3, 7262100), (4, 5446575), (5, 4357260), (6, 3631050), (9, 2420700), (10, 2178630), (12, 1815525), (15, 1452420), (18, 1210350), (20, 1089315), (25, 871452), (27, 806900), (30, 726210), (36, 605175), (45, 484140), (50, 435726), (54, 403450), (60, 363105), (75, 290484), (90, 242070), (100, 217863), (108, 201725), (135, 161380), (150, 145242), (180, 121035), (225, 96828), (270, 80690), (300, 72621), (450, 48414), (540, 40345), (675, 32276), (900, 24207), (1350, 16138), (2700, 8069)]