210380220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1229}}^1$

素因数の和:1564

約数の個数: 96

約数和(自身を含む): 657115200

約数和(自身を除く): 446734980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 317, 540, 634, 951, 1229, 1268, 1585, 1902, 2458, 2853, 3170, 3687, 3804, 4755, 4916, 5706, 6145, 6340, 7374, 8559, 9510, 11061, 11412, 12290, 14265, 14748, 17118, 18435, 19020, 22122, 24580, 28530, 33183, 34236, 36870, 42795, 44244, 55305, 57060, 66366, 73740, 85590, 110610, 132732, 165915, 171180, 221220, 331830, 389593, 663660, 779186, 1168779, 1558372, 1947965, 2337558, 3506337, 3895930, 4675116, 5843895, 7012674, 7791860, 10519011, 11687790, 14025348, 17531685, 21038022, 23375580, 35063370, 42076044, 52595055, 70126740, 105190110, 210380220]

約数ペア:

[(1, 210380220), (2, 105190110), (3, 70126740), (4, 52595055), (5, 42076044), (6, 35063370), (9, 23375580), (10, 21038022), (12, 17531685), (15, 14025348), (18, 11687790), (20, 10519011), (27, 7791860), (30, 7012674), (36, 5843895), (45, 4675116), (54, 3895930), (60, 3506337), (90, 2337558), (108, 1947965), (135, 1558372), (180, 1168779), (270, 779186), (317, 663660), (540, 389593), (634, 331830), (951, 221220), (1229, 171180), (1268, 165915), (1585, 132732), (1902, 110610), (2458, 85590), (2853, 73740), (3170, 66366), (3687, 57060), (3804, 55305), (4755, 44244), (4916, 42795), (5706, 36870), (6145, 34236), (6340, 33183), (7374, 28530), (8559, 24580), (9510, 22122), (11061, 19020), (11412, 18435), (12290, 17118), (14265, 14748)]