150082280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 348848640

約数和(自身を除く): 198766360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 97, 188, 194, 235, 376, 388, 470, 485, 776, 823, 940, 970, 1646, 1880, 1940, 3292, 3880, 4115, 4559, 6584, 8230, 9118, 16460, 18236, 22795, 32920, 36472, 38681, 45590, 77362, 79831, 91180, 154724, 159662, 182360, 193405, 309448, 319324, 386810, 399155, 638648, 773620, 798310, 1547240, 1596620, 3193240, 3752057, 7504114, 15008228, 18760285, 30016456, 37520570, 75041140, 150082280]

約数ペア:

[(1, 150082280), (2, 75041140), (4, 37520570), (5, 30016456), (8, 18760285), (10, 15008228), (20, 7504114), (40, 3752057), (47, 3193240), (94, 1596620), (97, 1547240), (188, 798310), (194, 773620), (235, 638648), (376, 399155), (388, 386810), (470, 319324), (485, 309448), (776, 193405), (823, 182360), (940, 159662), (970, 154724), (1646, 91180), (1880, 79831), (1940, 77362), (3292, 45590), (3880, 38681), (4115, 36472), (4559, 32920), (6584, 22795), (8230, 18236), (9118, 16460)]