2146050

素因数分解:

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

素因数の和:288

約数の個数: 72

約数和(自身を含む): 6093360

約数和(自身を除く): 3947310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 251, 285, 342, 450, 475, 502, 570, 753, 855, 950, 1255, 1425, 1506, 1710, 2259, 2510, 2850, 3765, 4275, 4518, 4769, 6275, 7530, 8550, 9538, 11295, 12550, 14307, 18825, 22590, 23845, 28614, 37650, 42921, 47690, 56475, 71535, 85842, 112950, 119225, 143070, 214605, 238450, 357675, 429210, 715350, 1073025, 2146050]

約数ペア:

[(1, 2146050), (2, 1073025), (3, 715350), (5, 429210), (6, 357675), (9, 238450), (10, 214605), (15, 143070), (18, 119225), (19, 112950), (25, 85842), (30, 71535), (38, 56475), (45, 47690), (50, 42921), (57, 37650), (75, 28614), (90, 23845), (95, 22590), (114, 18825), (150, 14307), (171, 12550), (190, 11295), (225, 9538), (251, 8550), (285, 7530), (342, 6275), (450, 4769), (475, 4518), (502, 4275), (570, 3765), (753, 2850), (855, 2510), (950, 2259), (1255, 1710), (1425, 1506)]