38879400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{9257}}^1$

素因数の和:9283

約数の個数: 96

約数和(自身を含む): 137759040

約数和(自身を除く): 98879640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 9257, 18514, 27771, 37028, 46285, 55542, 64799, 74056, 92570, 111084, 129598, 138855, 185140, 194397, 222168, 231425, 259196, 277710, 323995, 370280, 388794, 462850, 518392, 555420, 647990, 694275, 777588, 925700, 971985, 1110840, 1295980, 1388550, 1555176, 1619975, 1851400, 1943970, 2591960, 2777100, 3239950, 3887940, 4859925, 5554200, 6479900, 7775880, 9719850, 12959800, 19439700, 38879400]

約数ペア:

[(1, 38879400), (2, 19439700), (3, 12959800), (4, 9719850), (5, 7775880), (6, 6479900), (7, 5554200), (8, 4859925), (10, 3887940), (12, 3239950), (14, 2777100), (15, 2591960), (20, 1943970), (21, 1851400), (24, 1619975), (25, 1555176), (28, 1388550), (30, 1295980), (35, 1110840), (40, 971985), (42, 925700), (50, 777588), (56, 694275), (60, 647990), (70, 555420), (75, 518392), (84, 462850), (100, 388794), (105, 370280), (120, 323995), (140, 277710), (150, 259196), (168, 231425), (175, 222168), (200, 194397), (210, 185140), (280, 138855), (300, 129598), (350, 111084), (420, 92570), (525, 74056), (600, 64799), (700, 55542), (840, 46285), (1050, 37028), (1400, 27771), (2100, 18514), (4200, 9257)]