158308020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7517}}^1$

素因数の和:7551

約数の個数: 120

約数和(自身を含む): 534890664

約数和(自身を除く): 376582644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 7517, 10530, 15034, 21060, 22551, 30068, 37585, 45102, 67653, 75170, 90204, 97721, 112755, 135306, 150340, 195442, 202959, 225510, 270612, 293163, 338265, 390884, 405918, 451020, 488605, 586326, 608877, 676530, 811836, 879489, 977210, 1014795, 1172652, 1217754, 1353060, 1465815, 1758978, 1954420, 2029590, 2435508, 2638467, 2931630, 3044385, 3517956, 4059180, 4397445, 5276934, 5863260, 6088770, 7915401, 8794890, 10553868, 12177540, 13192335, 15830802, 17589780, 26384670, 31661604, 39577005, 52769340, 79154010, 158308020]

約数ペア:

[(1, 158308020), (2, 79154010), (3, 52769340), (4, 39577005), (5, 31661604), (6, 26384670), (9, 17589780), (10, 15830802), (12, 13192335), (13, 12177540), (15, 10553868), (18, 8794890), (20, 7915401), (26, 6088770), (27, 5863260), (30, 5276934), (36, 4397445), (39, 4059180), (45, 3517956), (52, 3044385), (54, 2931630), (60, 2638467), (65, 2435508), (78, 2029590), (81, 1954420), (90, 1758978), (108, 1465815), (117, 1353060), (130, 1217754), (135, 1172652), (156, 1014795), (162, 977210), (180, 879489), (195, 811836), (234, 676530), (260, 608877), (270, 586326), (324, 488605), (351, 451020), (390, 405918), (405, 390884), (468, 338265), (540, 293163), (585, 270612), (702, 225510), (780, 202959), (810, 195442), (1053, 150340), (1170, 135306), (1404, 112755), (1620, 97721), (1755, 90204), (2106, 75170), (2340, 67653), (3510, 45102), (4212, 37585), (5265, 30068), (7020, 22551), (7517, 21060), (10530, 15034)]