135076280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 311048640

約数和(自身を除く): 175972360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 167, 277, 292, 334, 365, 554, 584, 668, 730, 835, 1108, 1336, 1385, 1460, 1670, 2216, 2770, 2920, 3340, 5540, 6680, 11080, 12191, 20221, 24382, 40442, 46259, 48764, 60955, 80884, 92518, 97528, 101105, 121910, 161768, 185036, 202210, 231295, 243820, 370072, 404420, 462590, 487640, 808840, 925180, 1850360, 3376907, 6753814, 13507628, 16884535, 27015256, 33769070, 67538140, 135076280]

約数ペア:

[(1, 135076280), (2, 67538140), (4, 33769070), (5, 27015256), (8, 16884535), (10, 13507628), (20, 6753814), (40, 3376907), (73, 1850360), (146, 925180), (167, 808840), (277, 487640), (292, 462590), (334, 404420), (365, 370072), (554, 243820), (584, 231295), (668, 202210), (730, 185036), (835, 161768), (1108, 121910), (1336, 101105), (1385, 97528), (1460, 92518), (1670, 80884), (2216, 60955), (2770, 48764), (2920, 46259), (3340, 40442), (5540, 24382), (6680, 20221), (11080, 12191)]