158643540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4262

約数の個数: 144

約数和(自身を含む): 552726720

約数和(自身を除く): 394083180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4180, 4217, 6270, 7524, 8434, 9405, 12540, 12651, 16868, 18810, 21085, 25302, 37620, 37953, 42170, 46387, 50604, 63255, 75906, 80123, 84340, 92774, 126510, 139161, 151812, 160246, 185548, 189765, 231935, 240369, 253020, 278322, 320492, 379530, 400615, 417483, 463870, 480738, 556644, 695805, 721107, 759060, 801230, 834966, 881353, 927740, 961476, 1201845, 1391610, 1442214, 1602460, 1669932, 1762706, 2087415, 2403690, 2644059, 2783220, 2884428, 3525412, 3605535, 4174830, 4406765, 4807380, 5288118, 7211070, 7932177, 8349660, 8813530, 10576236, 13220295, 14422140, 15864354, 17627060, 26440590, 31728708, 39660885, 52881180, 79321770, 158643540]

約数ペア:

[(1, 158643540), (2, 79321770), (3, 52881180), (4, 39660885), (5, 31728708), (6, 26440590), (9, 17627060), (10, 15864354), (11, 14422140), (12, 13220295), (15, 10576236), (18, 8813530), (19, 8349660), (20, 7932177), (22, 7211070), (30, 5288118), (33, 4807380), (36, 4406765), (38, 4174830), (44, 3605535), (45, 3525412), (55, 2884428), (57, 2783220), (60, 2644059), (66, 2403690), (76, 2087415), (90, 1762706), (95, 1669932), (99, 1602460), (110, 1442214), (114, 1391610), (132, 1201845), (165, 961476), (171, 927740), (180, 881353), (190, 834966), (198, 801230), (209, 759060), (220, 721107), (228, 695805), (285, 556644), (330, 480738), (342, 463870), (380, 417483), (396, 400615), (418, 379530), (495, 320492), (570, 278322), (627, 253020), (660, 240369), (684, 231935), (836, 189765), (855, 185548), (990, 160246), (1045, 151812), (1140, 139161), (1254, 126510), (1710, 92774), (1881, 84340), (1980, 80123), (2090, 75906), (2508, 63255), (3135, 50604), (3420, 46387), (3762, 42170), (4180, 37953), (4217, 37620), (6270, 25302), (7524, 21085), (8434, 18810), (9405, 16868), (12540, 12651)]