78076700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 200508000

約数和(自身を除く): 122431300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 29, 38, 50, 52, 58, 65, 76, 95, 100, 109, 116, 130, 145, 190, 218, 247, 260, 290, 325, 377, 380, 436, 475, 494, 545, 551, 580, 650, 725, 754, 950, 988, 1090, 1102, 1235, 1300, 1417, 1450, 1508, 1885, 1900, 2071, 2180, 2204, 2470, 2725, 2755, 2834, 2900, 3161, 3770, 4142, 4940, 5450, 5510, 5668, 6175, 6322, 7085, 7163, 7540, 8284, 9425, 10355, 10900, 11020, 12350, 12644, 13775, 14170, 14326, 15805, 18850, 20710, 24700, 26923, 27550, 28340, 28652, 31610, 35425, 35815, 37700, 41093, 41420, 51775, 53846, 55100, 60059, 63220, 70850, 71630, 79025, 82186, 103550, 107692, 120118, 134615, 141700, 143260, 158050, 164372, 179075, 205465, 207100, 240236, 269230, 300295, 316100, 358150, 410930, 538460, 600590, 673075, 716300, 780767, 821860, 1027325, 1201180, 1346150, 1501475, 1561534, 2054650, 2692300, 3002950, 3123068, 3903835, 4109300, 6005900, 7807670, 15615340, 19519175, 39038350, 78076700]

約数ペア:

[(1, 78076700), (2, 39038350), (4, 19519175), (5, 15615340), (10, 7807670), (13, 6005900), (19, 4109300), (20, 3903835), (25, 3123068), (26, 3002950), (29, 2692300), (38, 2054650), (50, 1561534), (52, 1501475), (58, 1346150), (65, 1201180), (76, 1027325), (95, 821860), (100, 780767), (109, 716300), (116, 673075), (130, 600590), (145, 538460), (190, 410930), (218, 358150), (247, 316100), (260, 300295), (290, 269230), (325, 240236), (377, 207100), (380, 205465), (436, 179075), (475, 164372), (494, 158050), (545, 143260), (551, 141700), (580, 134615), (650, 120118), (725, 107692), (754, 103550), (950, 82186), (988, 79025), (1090, 71630), (1102, 70850), (1235, 63220), (1300, 60059), (1417, 55100), (1450, 53846), (1508, 51775), (1885, 41420), (1900, 41093), (2071, 37700), (2180, 35815), (2204, 35425), (2470, 31610), (2725, 28652), (2755, 28340), (2834, 27550), (2900, 26923), (3161, 24700), (3770, 20710), (4142, 18850), (4940, 15805), (5450, 14326), (5510, 14170), (5668, 13775), (6175, 12644), (6322, 12350), (7085, 11020), (7163, 10900), (7540, 10355), (8284, 9425)]