146854000

素因数分解:

$2^4\times 5^3\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 80

約数和(自身を含む): 359102016

約数和(自身を除く): 212248016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 125, 200, 202, 250, 400, 404, 500, 505, 727, 808, 1000, 1010, 1454, 1616, 2000, 2020, 2525, 2908, 3635, 4040, 5050, 5816, 7270, 8080, 10100, 11632, 12625, 14540, 18175, 20200, 25250, 29080, 36350, 40400, 50500, 58160, 72700, 73427, 90875, 101000, 145400, 146854, 181750, 202000, 290800, 293708, 363500, 367135, 587416, 727000, 734270, 1174832, 1454000, 1468540, 1835675, 2937080, 3671350, 5874160, 7342700, 9178375, 14685400, 18356750, 29370800, 36713500, 73427000, 146854000]

約数ペア:

[(1, 146854000), (2, 73427000), (4, 36713500), (5, 29370800), (8, 18356750), (10, 14685400), (16, 9178375), (20, 7342700), (25, 5874160), (40, 3671350), (50, 2937080), (80, 1835675), (100, 1468540), (101, 1454000), (125, 1174832), (200, 734270), (202, 727000), (250, 587416), (400, 367135), (404, 363500), (500, 293708), (505, 290800), (727, 202000), (808, 181750), (1000, 146854), (1010, 145400), (1454, 101000), (1616, 90875), (2000, 73427), (2020, 72700), (2525, 58160), (2908, 50500), (3635, 40400), (4040, 36350), (5050, 29080), (5816, 25250), (7270, 20200), (8080, 18175), (10100, 14540), (11632, 12625)]