135420800

素因数分解:

$2^7\times 5^2\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 338650200

約数和(自身を除く): 203229400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 128, 160, 200, 202, 320, 400, 404, 419, 505, 640, 800, 808, 838, 1010, 1600, 1616, 1676, 2020, 2095, 2525, 3200, 3232, 3352, 4040, 4190, 5050, 6464, 6704, 8080, 8380, 10100, 10475, 12928, 13408, 16160, 16760, 20200, 20950, 26816, 32320, 33520, 40400, 41900, 42319, 53632, 64640, 67040, 80800, 83800, 84638, 134080, 161600, 167600, 169276, 211595, 268160, 323200, 335200, 338552, 423190, 670400, 677104, 846380, 1057975, 1340800, 1354208, 1692760, 2115950, 2708416, 3385520, 4231900, 5416832, 6771040, 8463800, 13542080, 16927600, 27084160, 33855200, 67710400, 135420800]

約数ペア:

[(1, 135420800), (2, 67710400), (4, 33855200), (5, 27084160), (8, 16927600), (10, 13542080), (16, 8463800), (20, 6771040), (25, 5416832), (32, 4231900), (40, 3385520), (50, 2708416), (64, 2115950), (80, 1692760), (100, 1354208), (101, 1340800), (128, 1057975), (160, 846380), (200, 677104), (202, 670400), (320, 423190), (400, 338552), (404, 335200), (419, 323200), (505, 268160), (640, 211595), (800, 169276), (808, 167600), (838, 161600), (1010, 134080), (1600, 84638), (1616, 83800), (1676, 80800), (2020, 67040), (2095, 64640), (2525, 53632), (3200, 42319), (3232, 41900), (3352, 40400), (4040, 33520), (4190, 32320), (5050, 26816), (6464, 20950), (6704, 20200), (8080, 16760), (8380, 16160), (10100, 13408), (10475, 12928)]