142500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1$

素因数の和:46

約数の個数: 60

約数和(自身を含む): 437360

約数和(自身を除く): 294860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 625, 750, 950, 1140, 1250, 1425, 1500, 1875, 1900, 2375, 2500, 2850, 3750, 4750, 5700, 7125, 7500, 9500, 11875, 14250, 23750, 28500, 35625, 47500, 71250, 142500]

約数ペア:

[(1, 142500), (2, 71250), (3, 47500), (4, 35625), (5, 28500), (6, 23750), (10, 14250), (12, 11875), (15, 9500), (19, 7500), (20, 7125), (25, 5700), (30, 4750), (38, 3750), (50, 2850), (57, 2500), (60, 2375), (75, 1900), (76, 1875), (95, 1500), (100, 1425), (114, 1250), (125, 1140), (150, 950), (190, 750), (228, 625), (250, 570), (285, 500), (300, 475), (375, 380)]