39914700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 134158080

約数和(自身を除く): 94243380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 83, 84, 100, 105, 140, 150, 166, 175, 210, 229, 249, 300, 332, 350, 415, 420, 458, 498, 525, 581, 687, 700, 830, 916, 996, 1050, 1145, 1162, 1245, 1374, 1603, 1660, 1743, 2075, 2100, 2290, 2324, 2490, 2748, 2905, 3206, 3435, 3486, 4150, 4580, 4809, 4980, 5725, 5810, 6225, 6412, 6870, 6972, 8015, 8300, 8715, 9618, 11450, 11620, 12450, 13740, 14525, 16030, 17175, 17430, 19007, 19236, 22900, 24045, 24900, 29050, 32060, 34350, 34860, 38014, 40075, 43575, 48090, 57021, 58100, 68700, 76028, 80150, 87150, 95035, 96180, 114042, 120225, 133049, 160300, 174300, 190070, 228084, 240450, 266098, 285105, 380140, 399147, 475175, 480900, 532196, 570210, 665245, 798294, 950350, 1140420, 1330490, 1425525, 1596588, 1900700, 1995735, 2660980, 2851050, 3326225, 3991470, 5702100, 6652450, 7982940, 9978675, 13304900, 19957350, 39914700]

約数ペア:

[(1, 39914700), (2, 19957350), (3, 13304900), (4, 9978675), (5, 7982940), (6, 6652450), (7, 5702100), (10, 3991470), (12, 3326225), (14, 2851050), (15, 2660980), (20, 1995735), (21, 1900700), (25, 1596588), (28, 1425525), (30, 1330490), (35, 1140420), (42, 950350), (50, 798294), (60, 665245), (70, 570210), (75, 532196), (83, 480900), (84, 475175), (100, 399147), (105, 380140), (140, 285105), (150, 266098), (166, 240450), (175, 228084), (210, 190070), (229, 174300), (249, 160300), (300, 133049), (332, 120225), (350, 114042), (415, 96180), (420, 95035), (458, 87150), (498, 80150), (525, 76028), (581, 68700), (687, 58100), (700, 57021), (830, 48090), (916, 43575), (996, 40075), (1050, 38014), (1145, 34860), (1162, 34350), (1245, 32060), (1374, 29050), (1603, 24900), (1660, 24045), (1743, 22900), (2075, 19236), (2100, 19007), (2290, 17430), (2324, 17175), (2490, 16030), (2748, 14525), (2905, 13740), (3206, 12450), (3435, 11620), (3486, 11450), (4150, 9618), (4580, 8715), (4809, 8300), (4980, 8015), (5725, 6972), (5810, 6870), (6225, 6412)]