76442450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 72

約数和(自身を含む): 169653204

約数和(自身を除く): 93210754

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 49, 50, 70, 82, 98, 175, 205, 245, 287, 350, 410, 490, 574, 761, 1025, 1225, 1435, 1522, 2009, 2050, 2450, 2870, 3805, 4018, 5327, 7175, 7610, 10045, 10654, 14350, 19025, 20090, 26635, 31201, 37289, 38050, 50225, 53270, 62402, 74578, 100450, 133175, 156005, 186445, 218407, 266350, 312010, 372890, 436814, 780025, 932225, 1092035, 1528849, 1560050, 1864450, 2184070, 3057698, 5460175, 7644245, 10920350, 15288490, 38221225, 76442450]

約数ペア:

[(1, 76442450), (2, 38221225), (5, 15288490), (7, 10920350), (10, 7644245), (14, 5460175), (25, 3057698), (35, 2184070), (41, 1864450), (49, 1560050), (50, 1528849), (70, 1092035), (82, 932225), (98, 780025), (175, 436814), (205, 372890), (245, 312010), (287, 266350), (350, 218407), (410, 186445), (490, 156005), (574, 133175), (761, 100450), (1025, 74578), (1225, 62402), (1435, 53270), (1522, 50225), (2009, 38050), (2050, 37289), (2450, 31201), (2870, 26635), (3805, 20090), (4018, 19025), (5327, 14350), (7175, 10654), (7610, 10045)]