282625020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{16187}}^1$

素因数の和:16299

約数の個数: 72

約数和(自身を含む): 866187504

約数和(自身を除く): 583562484

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, 5820, 8730, 16187, 17460, 32374, 48561, 64748, 80935, 97122, 145683, 161870, 194244, 242805, 291366, 323740, 485610, 582732, 728415, 971220, 1456830, 1570139, 2913660, 3140278, 4710417, 6280556, 7850695, 9420834, 14131251, 15701390, 18841668, 23552085, 28262502, 31402780, 47104170, 56525004, 70656255, 94208340, 141312510, 282625020]

約数ペア:

[(1, 282625020), (2, 141312510), (3, 94208340), (4, 70656255), (5, 56525004), (6, 47104170), (9, 31402780), (10, 28262502), (12, 23552085), (15, 18841668), (18, 15701390), (20, 14131251), (30, 9420834), (36, 7850695), (45, 6280556), (60, 4710417), (90, 3140278), (97, 2913660), (180, 1570139), (194, 1456830), (291, 971220), (388, 728415), (485, 582732), (582, 485610), (873, 323740), (970, 291366), (1164, 242805), (1455, 194244), (1746, 161870), (1940, 145683), (2910, 97122), (3492, 80935), (4365, 64748), (5820, 48561), (8730, 32374), (16187, 17460)]