1430700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 4374720

約数和(自身を除く): 2944020

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, 150, 190, 228, 251, 285, 300, 380, 475, 502, 570, 753, 950, 1004, 1140, 1255, 1425, 1506, 1900, 2510, 2850, 3012, 3765, 4769, 5020, 5700, 6275, 7530, 9538, 12550, 14307, 15060, 18825, 19076, 23845, 25100, 28614, 37650, 47690, 57228, 71535, 75300, 95380, 119225, 143070, 238450, 286140, 357675, 476900, 715350, 1430700]

約数ペア:

[(1, 1430700), (2, 715350), (3, 476900), (4, 357675), (5, 286140), (6, 238450), (10, 143070), (12, 119225), (15, 95380), (19, 75300), (20, 71535), (25, 57228), (30, 47690), (38, 37650), (50, 28614), (57, 25100), (60, 23845), (75, 19076), (76, 18825), (95, 15060), (100, 14307), (114, 12550), (150, 9538), (190, 7530), (228, 6275), (251, 5700), (285, 5020), (300, 4769), (380, 3765), (475, 3012), (502, 2850), (570, 2510), (753, 1900), (950, 1506), (1004, 1425), (1140, 1255)]