82952460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4751}}^1$

素因数の和:4863

約数の個数: 72

約数和(自身を含む): 254270016

約数和(自身を除く): 171317556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 4751, 5820, 8730, 9502, 14253, 17460, 19004, 23755, 28506, 42759, 47510, 57012, 71265, 85518, 95020, 142530, 171036, 213795, 285060, 427590, 460847, 855180, 921694, 1382541, 1843388, 2304235, 2765082, 4147623, 4608470, 5530164, 6912705, 8295246, 9216940, 13825410, 16590492, 20738115, 27650820, 41476230, 82952460]

約数ペア:

[(1, 82952460), (2, 41476230), (3, 27650820), (4, 20738115), (5, 16590492), (6, 13825410), (9, 9216940), (10, 8295246), (12, 6912705), (15, 5530164), (18, 4608470), (20, 4147623), (30, 2765082), (36, 2304235), (45, 1843388), (60, 1382541), (90, 921694), (97, 855180), (180, 460847), (194, 427590), (291, 285060), (388, 213795), (485, 171036), (582, 142530), (873, 95020), (970, 85518), (1164, 71265), (1455, 57012), (1746, 47510), (1940, 42759), (2910, 28506), (3492, 23755), (4365, 19004), (4751, 17460), (5820, 14253), (8730, 9502)]