20145635400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{160651}}^1$

素因数の和:160700

約数の個数: 192

約数和(自身を含む): 71715052800

約数和(自身を除く): 51569417400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 190, 200, 209, 220, 228, 264, 275, 285, 300, 330, 380, 418, 440, 456, 475, 550, 570, 600, 627, 660, 760, 825, 836, 950, 1045, 1100, 1140, 1254, 1320, 1425, 1650, 1672, 1900, 2090, 2200, 2280, 2508, 2850, 3135, 3300, 3800, 4180, 5016, 5225, 5700, 6270, 6600, 8360, 10450, 11400, 12540, 15675, 20900, 25080, 31350, 41800, 62700, 125400, 160651, 321302, 481953, 642604, 803255, 963906, 1285208, 1606510, 1767161, 1927812, 2409765, 3052369, 3213020, 3534322, 3855624, 4016275, 4819530, 5301483, 6104738, 6426040, 7068644, 8032550, 8835805, 9157107, 9639060, 10602966, 12048825, 12209476, 14137288, 15261845, 16065100, 17671610, 18314214, 19278120, 21205932, 24097650, 24418952, 26507415, 30523690, 32130200, 33576059, 35343220, 36628428, 42411864, 44179025, 45785535, 48195300, 53014830, 61047380, 67152118, 70686440, 73256856, 76309225, 88358050, 91571070, 96390600, 100728177, 106029660, 122094760, 132537075, 134304236, 152618450, 167880295, 176716100, 183142140, 201456354, 212059320, 228927675, 265074150, 268608472, 305236900, 335760590, 353432200, 366284280, 402912708, 457855350, 503640885, 530148300, 610473800, 671521180, 805825416, 839401475, 915710700, 1007281770, 1060296600, 1343042360, 1678802950, 1831421400, 2014563540, 2518204425, 3357605900, 4029127080, 5036408850, 6715211800, 10072817700, 20145635400]

約数ペア:

[(1, 20145635400), (2, 10072817700), (3, 6715211800), (4, 5036408850), (5, 4029127080), (6, 3357605900), (8, 2518204425), (10, 2014563540), (11, 1831421400), (12, 1678802950), (15, 1343042360), (19, 1060296600), (20, 1007281770), (22, 915710700), (24, 839401475), (25, 805825416), (30, 671521180), (33, 610473800), (38, 530148300), (40, 503640885), (44, 457855350), (50, 402912708), (55, 366284280), (57, 353432200), (60, 335760590), (66, 305236900), (75, 268608472), (76, 265074150), (88, 228927675), (95, 212059320), (100, 201456354), (110, 183142140), (114, 176716100), (120, 167880295), (132, 152618450), (150, 134304236), (152, 132537075), (165, 122094760), (190, 106029660), (200, 100728177), (209, 96390600), (220, 91571070), (228, 88358050), (264, 76309225), (275, 73256856), (285, 70686440), (300, 67152118), (330, 61047380), (380, 53014830), (418, 48195300), (440, 45785535), (456, 44179025), (475, 42411864), (550, 36628428), (570, 35343220), (600, 33576059), (627, 32130200), (660, 30523690), (760, 26507415), (825, 24418952), (836, 24097650), (950, 21205932), (1045, 19278120), (1100, 18314214), (1140, 17671610), (1254, 16065100), (1320, 15261845), (1425, 14137288), (1650, 12209476), (1672, 12048825), (1900, 10602966), (2090, 9639060), (2200, 9157107), (2280, 8835805), (2508, 8032550), (2850, 7068644), (3135, 6426040), (3300, 6104738), (3800, 5301483), (4180, 4819530), (5016, 4016275), (5225, 3855624), (5700, 3534322), (6270, 3213020), (6600, 3052369), (8360, 2409765), (10450, 1927812), (11400, 1767161), (12540, 1606510), (15675, 1285208), (20900, 963906), (25080, 803255), (31350, 642604), (41800, 481953), (62700, 321302), (125400, 160651)]