165038580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43661}}^1$

素因数の和:43686

約数の個数: 96

約数和(自身を含む): 586817280

約数和(自身を除く): 421778700

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, 43661, 87322, 130983, 174644, 218305, 261966, 305627, 392949, 436610, 523932, 611254, 654915, 785898, 873220, 916881, 1178847, 1222508, 1309830, 1528135, 1571796, 1833762, 1964745, 2357694, 2619660, 2750643, 3056270, 3667524, 3929490, 4584405, 4715388, 5501286, 5894235, 6112540, 7858980, 8251929, 9168810, 11002572, 11788470, 13753215, 16503858, 18337620, 23576940, 27506430, 33007716, 41259645, 55012860, 82519290, 165038580]

約数ペア:

[(1, 165038580), (2, 82519290), (3, 55012860), (4, 41259645), (5, 33007716), (6, 27506430), (7, 23576940), (9, 18337620), (10, 16503858), (12, 13753215), (14, 11788470), (15, 11002572), (18, 9168810), (20, 8251929), (21, 7858980), (27, 6112540), (28, 5894235), (30, 5501286), (35, 4715388), (36, 4584405), (42, 3929490), (45, 3667524), (54, 3056270), (60, 2750643), (63, 2619660), (70, 2357694), (84, 1964745), (90, 1833762), (105, 1571796), (108, 1528135), (126, 1309830), (135, 1222508), (140, 1178847), (180, 916881), (189, 873220), (210, 785898), (252, 654915), (270, 611254), (315, 523932), (378, 436610), (420, 392949), (540, 305627), (630, 261966), (756, 218305), (945, 174644), (1260, 130983), (1890, 87322), (3780, 43661)]