109680900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1854

約数の個数: 144

約数和(自身を含む): 375392640

約数和(自身を除く): 265711740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1740, 1801, 2030, 2100, 2175, 2436, 2900, 3045, 3602, 4060, 4350, 5075, 5403, 6090, 7204, 8700, 9005, 10150, 10806, 12180, 12607, 15225, 18010, 20300, 21612, 25214, 27015, 30450, 36020, 37821, 45025, 50428, 52229, 54030, 60900, 63035, 75642, 90050, 104458, 108060, 126070, 135075, 151284, 156687, 180100, 189105, 208916, 252140, 261145, 270150, 313374, 315175, 365603, 378210, 522290, 540300, 626748, 630350, 731206, 756420, 783435, 945525, 1044580, 1096809, 1260700, 1305725, 1462412, 1566870, 1828015, 1891050, 2193618, 2611450, 3133740, 3656030, 3782100, 3917175, 4387236, 5222900, 5484045, 7312060, 7834350, 9140075, 10968090, 15668700, 18280150, 21936180, 27420225, 36560300, 54840450, 109680900]

約数ペア:

[(1, 109680900), (2, 54840450), (3, 36560300), (4, 27420225), (5, 21936180), (6, 18280150), (7, 15668700), (10, 10968090), (12, 9140075), (14, 7834350), (15, 7312060), (20, 5484045), (21, 5222900), (25, 4387236), (28, 3917175), (29, 3782100), (30, 3656030), (35, 3133740), (42, 2611450), (50, 2193618), (58, 1891050), (60, 1828015), (70, 1566870), (75, 1462412), (84, 1305725), (87, 1260700), (100, 1096809), (105, 1044580), (116, 945525), (140, 783435), (145, 756420), (150, 731206), (174, 630350), (175, 626748), (203, 540300), (210, 522290), (290, 378210), (300, 365603), (348, 315175), (350, 313374), (406, 270150), (420, 261145), (435, 252140), (525, 208916), (580, 189105), (609, 180100), (700, 156687), (725, 151284), (812, 135075), (870, 126070), (1015, 108060), (1050, 104458), (1218, 90050), (1450, 75642), (1740, 63035), (1801, 60900), (2030, 54030), (2100, 52229), (2175, 50428), (2436, 45025), (2900, 37821), (3045, 36020), (3602, 30450), (4060, 27015), (4350, 25214), (5075, 21612), (5403, 20300), (6090, 18010), (7204, 15225), (8700, 12607), (9005, 12180), (10150, 10806)]