165492180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43781}}^1$

素因数の和:43806

約数の個数: 96

約数和(自身を含む): 588430080

約数和(自身を除く): 422937900

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, 43781, 87562, 131343, 175124, 218905, 262686, 306467, 394029, 437810, 525372, 612934, 656715, 788058, 875620, 919401, 1182087, 1225868, 1313430, 1532335, 1576116, 1838802, 1970145, 2364174, 2626860, 2758203, 3064670, 3677604, 3940290, 4597005, 4728348, 5516406, 5910435, 6129340, 7880580, 8274609, 9194010, 11032812, 11820870, 13791015, 16549218, 18388020, 23641740, 27582030, 33098436, 41373045, 55164060, 82746090, 165492180]

約数ペア:

[(1, 165492180), (2, 82746090), (3, 55164060), (4, 41373045), (5, 33098436), (6, 27582030), (7, 23641740), (9, 18388020), (10, 16549218), (12, 13791015), (14, 11820870), (15, 11032812), (18, 9194010), (20, 8274609), (21, 7880580), (27, 6129340), (28, 5910435), (30, 5516406), (35, 4728348), (36, 4597005), (42, 3940290), (45, 3677604), (54, 3064670), (60, 2758203), (63, 2626860), (70, 2364174), (84, 1970145), (90, 1838802), (105, 1576116), (108, 1532335), (126, 1313430), (135, 1225868), (140, 1182087), (180, 919401), (189, 875620), (210, 788058), (252, 656715), (270, 612934), (315, 525372), (378, 437810), (420, 394029), (540, 306467), (630, 262686), (756, 218905), (945, 175124), (1260, 131343), (1890, 87562), (3780, 43781)]