83271300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2130

約数の個数: 144

約数和(自身を含む): 289981440

約数和(自身を除く): 206710140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2087, 2100, 2660, 2850, 3325, 3990, 4174, 5700, 6261, 6650, 7980, 8348, 9975, 10435, 12522, 13300, 14609, 19950, 20870, 25044, 29218, 31305, 39653, 39900, 41740, 43827, 52175, 58436, 62610, 73045, 79306, 87654, 104350, 118959, 125220, 146090, 156525, 158612, 175308, 198265, 208700, 219135, 237918, 277571, 292180, 313050, 365225, 396530, 438270, 475836, 555142, 594795, 626100, 730450, 793060, 832713, 876540, 991325, 1095675, 1110284, 1189590, 1387855, 1460900, 1665426, 1982650, 2191350, 2379180, 2775710, 2973975, 3330852, 3965300, 4163565, 4382700, 5551420, 5947950, 6939275, 8327130, 11895900, 13878550, 16654260, 20817825, 27757100, 41635650, 83271300]

約数ペア:

[(1, 83271300), (2, 41635650), (3, 27757100), (4, 20817825), (5, 16654260), (6, 13878550), (7, 11895900), (10, 8327130), (12, 6939275), (14, 5947950), (15, 5551420), (19, 4382700), (20, 4163565), (21, 3965300), (25, 3330852), (28, 2973975), (30, 2775710), (35, 2379180), (38, 2191350), (42, 1982650), (50, 1665426), (57, 1460900), (60, 1387855), (70, 1189590), (75, 1110284), (76, 1095675), (84, 991325), (95, 876540), (100, 832713), (105, 793060), (114, 730450), (133, 626100), (140, 594795), (150, 555142), (175, 475836), (190, 438270), (210, 396530), (228, 365225), (266, 313050), (285, 292180), (300, 277571), (350, 237918), (380, 219135), (399, 208700), (420, 198265), (475, 175308), (525, 158612), (532, 156525), (570, 146090), (665, 125220), (700, 118959), (798, 104350), (950, 87654), (1050, 79306), (1140, 73045), (1330, 62610), (1425, 58436), (1596, 52175), (1900, 43827), (1995, 41740), (2087, 39900), (2100, 39653), (2660, 31305), (2850, 29218), (3325, 25044), (3990, 20870), (4174, 19950), (5700, 14609), (6261, 13300), (6650, 12522), (7980, 10435), (8348, 9975)]