149385400

素因数分解:

$2^3\times 5^2\times {\mathrm{733}}^1\times {\mathrm{1019}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 348136200

約数和(自身を除く): 198750800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 733, 1019, 1466, 2038, 2932, 3665, 4076, 5095, 5864, 7330, 8152, 10190, 14660, 18325, 20380, 25475, 29320, 36650, 40760, 50950, 73300, 101900, 146600, 203800, 746927, 1493854, 2987708, 3734635, 5975416, 7469270, 14938540, 18673175, 29877080, 37346350, 74692700, 149385400]

約数ペア:

[(1, 149385400), (2, 74692700), (4, 37346350), (5, 29877080), (8, 18673175), (10, 14938540), (20, 7469270), (25, 5975416), (40, 3734635), (50, 2987708), (100, 1493854), (200, 746927), (733, 203800), (1019, 146600), (1466, 101900), (2038, 73300), (2932, 50950), (3665, 40760), (4076, 36650), (5095, 29320), (5864, 25475), (7330, 20380), (8152, 18325), (10190, 14660)]