300389040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19867}}^1$

素因数の和:19896

約数の個数: 160

約数和(自身を含む): 1182543360

約数和(自身を除く): 882154320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 19867, 39734, 59601, 79468, 99335, 119202, 139069, 158936, 178803, 198670, 238404, 278138, 298005, 317872, 357606, 397340, 417207, 476808, 536409, 556276, 596010, 695345, 715212, 794680, 834414, 894015, 953616, 1072818, 1112552, 1192020, 1251621, 1390690, 1430424, 1589360, 1668828, 1788030, 2086035, 2145636, 2225104, 2384040, 2503242, 2682045, 2781380, 2860848, 3337656, 3576060, 3754863, 4172070, 4291272, 4768080, 5006484, 5364090, 5562760, 6258105, 6675312, 7152120, 7509726, 8344140, 8582544, 10012968, 10728180, 11125520, 12516210, 14304240, 15019452, 16688280, 18774315, 20025936, 21456360, 25032420, 30038904, 33376560, 37548630, 42912720, 50064840, 60077808, 75097260, 100129680, 150194520, 300389040]

約数ペア:

[(1, 300389040), (2, 150194520), (3, 100129680), (4, 75097260), (5, 60077808), (6, 50064840), (7, 42912720), (8, 37548630), (9, 33376560), (10, 30038904), (12, 25032420), (14, 21456360), (15, 20025936), (16, 18774315), (18, 16688280), (20, 15019452), (21, 14304240), (24, 12516210), (27, 11125520), (28, 10728180), (30, 10012968), (35, 8582544), (36, 8344140), (40, 7509726), (42, 7152120), (45, 6675312), (48, 6258105), (54, 5562760), (56, 5364090), (60, 5006484), (63, 4768080), (70, 4291272), (72, 4172070), (80, 3754863), (84, 3576060), (90, 3337656), (105, 2860848), (108, 2781380), (112, 2682045), (120, 2503242), (126, 2384040), (135, 2225104), (140, 2145636), (144, 2086035), (168, 1788030), (180, 1668828), (189, 1589360), (210, 1430424), (216, 1390690), (240, 1251621), (252, 1192020), (270, 1112552), (280, 1072818), (315, 953616), (336, 894015), (360, 834414), (378, 794680), (420, 715212), (432, 695345), (504, 596010), (540, 556276), (560, 536409), (630, 476808), (720, 417207), (756, 397340), (840, 357606), (945, 317872), (1008, 298005), (1080, 278138), (1260, 238404), (1512, 198670), (1680, 178803), (1890, 158936), (2160, 139069), (2520, 119202), (3024, 99335), (3780, 79468), (5040, 59601), (7560, 39734), (15120, 19867)]