216548700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37991}}^1$

素因数の和:38027

約数の個数: 72

約数和(自身を含む): 659541120

約数和(自身を除く): 442992420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 37991, 75982, 113973, 151964, 189955, 227946, 379910, 455892, 569865, 721829, 759820, 949775, 1139730, 1443658, 1899550, 2165487, 2279460, 2849325, 2887316, 3609145, 3799100, 4330974, 5698650, 7218290, 8661948, 10827435, 11397300, 14436580, 18045725, 21654870, 36091450, 43309740, 54137175, 72182900, 108274350, 216548700]

約数ペア:

[(1, 216548700), (2, 108274350), (3, 72182900), (4, 54137175), (5, 43309740), (6, 36091450), (10, 21654870), (12, 18045725), (15, 14436580), (19, 11397300), (20, 10827435), (25, 8661948), (30, 7218290), (38, 5698650), (50, 4330974), (57, 3799100), (60, 3609145), (75, 2887316), (76, 2849325), (95, 2279460), (100, 2165487), (114, 1899550), (150, 1443658), (190, 1139730), (228, 949775), (285, 759820), (300, 721829), (380, 569865), (475, 455892), (570, 379910), (950, 227946), (1140, 189955), (1425, 151964), (1900, 113973), (2850, 75982), (5700, 37991)]