31775400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 108326400

約数和(自身を除く): 76551000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 127, 139, 150, 180, 200, 225, 254, 278, 300, 360, 381, 417, 450, 508, 556, 600, 635, 695, 762, 834, 900, 1016, 1112, 1143, 1251, 1270, 1390, 1524, 1668, 1800, 1905, 2085, 2286, 2502, 2540, 2780, 3048, 3175, 3336, 3475, 3810, 4170, 4572, 5004, 5080, 5560, 5715, 6255, 6350, 6950, 7620, 8340, 9144, 9525, 10008, 10425, 11430, 12510, 12700, 13900, 15240, 16680, 17653, 19050, 20850, 22860, 25020, 25400, 27800, 28575, 31275, 35306, 38100, 41700, 45720, 50040, 52959, 57150, 62550, 70612, 76200, 83400, 88265, 105918, 114300, 125100, 141224, 158877, 176530, 211836, 228600, 250200, 264795, 317754, 353060, 423672, 441325, 529590, 635508, 706120, 794385, 882650, 1059180, 1271016, 1323975, 1588770, 1765300, 2118360, 2647950, 3177540, 3530600, 3971925, 5295900, 6355080, 7943850, 10591800, 15887700, 31775400]

約数ペア:

[(1, 31775400), (2, 15887700), (3, 10591800), (4, 7943850), (5, 6355080), (6, 5295900), (8, 3971925), (9, 3530600), (10, 3177540), (12, 2647950), (15, 2118360), (18, 1765300), (20, 1588770), (24, 1323975), (25, 1271016), (30, 1059180), (36, 882650), (40, 794385), (45, 706120), (50, 635508), (60, 529590), (72, 441325), (75, 423672), (90, 353060), (100, 317754), (120, 264795), (127, 250200), (139, 228600), (150, 211836), (180, 176530), (200, 158877), (225, 141224), (254, 125100), (278, 114300), (300, 105918), (360, 88265), (381, 83400), (417, 76200), (450, 70612), (508, 62550), (556, 57150), (600, 52959), (635, 50040), (695, 45720), (762, 41700), (834, 38100), (900, 35306), (1016, 31275), (1112, 28575), (1143, 27800), (1251, 25400), (1270, 25020), (1390, 22860), (1524, 20850), (1668, 19050), (1800, 17653), (1905, 16680), (2085, 15240), (2286, 13900), (2502, 12700), (2540, 12510), (2780, 11430), (3048, 10425), (3175, 10008), (3336, 9525), (3475, 9144), (3810, 8340), (4170, 7620), (4572, 6950), (5004, 6350), (5080, 6255), (5560, 5715)]