174885180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 500505600

約数和(自身を除く): 325620420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 151, 194, 199, 291, 302, 388, 398, 453, 485, 582, 597, 604, 755, 796, 906, 970, 995, 1164, 1194, 1455, 1510, 1812, 1940, 1990, 2265, 2388, 2910, 2985, 3020, 3980, 4530, 5820, 5970, 9060, 11940, 14647, 19303, 29294, 30049, 38606, 43941, 57909, 58588, 60098, 73235, 77212, 87882, 90147, 96515, 115818, 120196, 146470, 150245, 175764, 180294, 193030, 219705, 231636, 289545, 292940, 300490, 360588, 386060, 439410, 450735, 579090, 600980, 878820, 901470, 1158180, 1802940, 2914753, 5829506, 8744259, 11659012, 14573765, 17488518, 29147530, 34977036, 43721295, 58295060, 87442590, 174885180]

約数ペア:

[(1, 174885180), (2, 87442590), (3, 58295060), (4, 43721295), (5, 34977036), (6, 29147530), (10, 17488518), (12, 14573765), (15, 11659012), (20, 8744259), (30, 5829506), (60, 2914753), (97, 1802940), (151, 1158180), (194, 901470), (199, 878820), (291, 600980), (302, 579090), (388, 450735), (398, 439410), (453, 386060), (485, 360588), (582, 300490), (597, 292940), (604, 289545), (755, 231636), (796, 219705), (906, 193030), (970, 180294), (995, 175764), (1164, 150245), (1194, 146470), (1455, 120196), (1510, 115818), (1812, 96515), (1940, 90147), (1990, 87882), (2265, 77212), (2388, 73235), (2910, 60098), (2985, 58588), (3020, 57909), (3980, 43941), (4530, 38606), (5820, 30049), (5970, 29294), (9060, 19303), (11940, 14647)]