40552500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{5407}}^1$

素因数の和:5434

約数の個数: 60

約数和(自身を含む): 118262144

約数和(自身を除く): 77709644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 5407, 7500, 10814, 16221, 21628, 27035, 32442, 54070, 64884, 81105, 108140, 135175, 162210, 270350, 324420, 405525, 540700, 675875, 811050, 1351750, 1622100, 2027625, 2703500, 3379375, 4055250, 6758750, 8110500, 10138125, 13517500, 20276250, 40552500]

約数ペア:

[(1, 40552500), (2, 20276250), (3, 13517500), (4, 10138125), (5, 8110500), (6, 6758750), (10, 4055250), (12, 3379375), (15, 2703500), (20, 2027625), (25, 1622100), (30, 1351750), (50, 811050), (60, 675875), (75, 540700), (100, 405525), (125, 324420), (150, 270350), (250, 162210), (300, 135175), (375, 108140), (500, 81105), (625, 64884), (750, 54070), (1250, 32442), (1500, 27035), (1875, 21628), (2500, 16221), (3750, 10814), (5407, 7500)]