139138020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{36809}}^1$

素因数の和:36834

約数の個数: 96

約数和(自身を含む): 494726400

約数和(自身を除く): 355588380

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, 36809, 73618, 110427, 147236, 184045, 220854, 257663, 331281, 368090, 441708, 515326, 552135, 662562, 736180, 772989, 993843, 1030652, 1104270, 1288315, 1325124, 1545978, 1656405, 1987686, 2208540, 2318967, 2576630, 3091956, 3312810, 3864945, 3975372, 4637934, 4969215, 5153260, 6625620, 6956901, 7729890, 9275868, 9938430, 11594835, 13913802, 15459780, 19876860, 23189670, 27827604, 34784505, 46379340, 69569010, 139138020]

約数ペア:

[(1, 139138020), (2, 69569010), (3, 46379340), (4, 34784505), (5, 27827604), (6, 23189670), (7, 19876860), (9, 15459780), (10, 13913802), (12, 11594835), (14, 9938430), (15, 9275868), (18, 7729890), (20, 6956901), (21, 6625620), (27, 5153260), (28, 4969215), (30, 4637934), (35, 3975372), (36, 3864945), (42, 3312810), (45, 3091956), (54, 2576630), (60, 2318967), (63, 2208540), (70, 1987686), (84, 1656405), (90, 1545978), (105, 1325124), (108, 1288315), (126, 1104270), (135, 1030652), (140, 993843), (180, 772989), (189, 736180), (210, 662562), (252, 552135), (270, 515326), (315, 441708), (378, 368090), (420, 331281), (540, 257663), (630, 220854), (756, 184045), (945, 147236), (1260, 110427), (1890, 73618), (3780, 36809)]