30875100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 90337968

約数和(自身を除く): 59462868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1061, 1164, 1455, 1940, 2122, 2425, 2910, 3183, 4244, 4850, 5305, 5820, 6366, 7275, 9700, 10610, 12732, 14550, 15915, 21220, 26525, 29100, 31830, 53050, 63660, 79575, 102917, 106100, 159150, 205834, 308751, 318300, 411668, 514585, 617502, 1029170, 1235004, 1543755, 2058340, 2572925, 3087510, 5145850, 6175020, 7718775, 10291700, 15437550, 30875100]

約数ペア:

[(1, 30875100), (2, 15437550), (3, 10291700), (4, 7718775), (5, 6175020), (6, 5145850), (10, 3087510), (12, 2572925), (15, 2058340), (20, 1543755), (25, 1235004), (30, 1029170), (50, 617502), (60, 514585), (75, 411668), (97, 318300), (100, 308751), (150, 205834), (194, 159150), (291, 106100), (300, 102917), (388, 79575), (485, 63660), (582, 53050), (970, 31830), (1061, 29100), (1164, 26525), (1455, 21220), (1940, 15915), (2122, 14550), (2425, 12732), (2910, 10610), (3183, 9700), (4244, 7275), (4850, 6366), (5305, 5820)]