138457620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{36629}}^1$

素因数の和:36654

約数の個数: 96

約数和(自身を含む): 492307200

約数和(自身を除く): 353849580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 36629, 73258, 109887, 146516, 183145, 219774, 256403, 329661, 366290, 439548, 512806, 549435, 659322, 732580, 769209, 988983, 1025612, 1098870, 1282015, 1318644, 1538418, 1648305, 1977966, 2197740, 2307627, 2564030, 3076836, 3296610, 3846045, 3955932, 4615254, 4944915, 5128060, 6593220, 6922881, 7692090, 9230508, 9889830, 11538135, 13845762, 15384180, 19779660, 23076270, 27691524, 34614405, 46152540, 69228810, 138457620]

約数ペア:

[(1, 138457620), (2, 69228810), (3, 46152540), (4, 34614405), (5, 27691524), (6, 23076270), (7, 19779660), (9, 15384180), (10, 13845762), (12, 11538135), (14, 9889830), (15, 9230508), (18, 7692090), (20, 6922881), (21, 6593220), (27, 5128060), (28, 4944915), (30, 4615254), (35, 3955932), (36, 3846045), (42, 3296610), (45, 3076836), (54, 2564030), (60, 2307627), (63, 2197740), (70, 1977966), (84, 1648305), (90, 1538418), (105, 1318644), (108, 1282015), (126, 1098870), (135, 1025612), (140, 988983), (180, 769209), (189, 732580), (210, 659322), (252, 549435), (270, 512806), (315, 439548), (378, 366290), (420, 329661), (540, 256403), (630, 219774), (756, 183145), (945, 146516), (1260, 109887), (1890, 73258), (3780, 36629)]