39984300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 91257300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 90, 100, 108, 118, 135, 150, 177, 180, 225, 236, 251, 270, 295, 300, 354, 450, 502, 531, 540, 590, 675, 708, 753, 885, 900, 1004, 1062, 1180, 1255, 1350, 1475, 1506, 1593, 1770, 2124, 2259, 2510, 2655, 2700, 2950, 3012, 3186, 3540, 3765, 4425, 4518, 5020, 5310, 5900, 6275, 6372, 6777, 7530, 7965, 8850, 9036, 10620, 11295, 12550, 13275, 13554, 14809, 15060, 15930, 17700, 18825, 22590, 25100, 26550, 27108, 29618, 31860, 33885, 37650, 39825, 44427, 45180, 53100, 56475, 59236, 67770, 74045, 75300, 79650, 88854, 112950, 133281, 135540, 148090, 159300, 169425, 177708, 222135, 225900, 266562, 296180, 338850, 370225, 399843, 444270, 533124, 666405, 677700, 740450, 799686, 888540, 1110675, 1332810, 1480900, 1599372, 1999215, 2221350, 2665620, 3332025, 3998430, 4442700, 6664050, 7996860, 9996075, 13328100, 19992150, 39984300]

約数ペア:

[(1, 39984300), (2, 19992150), (3, 13328100), (4, 9996075), (5, 7996860), (6, 6664050), (9, 4442700), (10, 3998430), (12, 3332025), (15, 2665620), (18, 2221350), (20, 1999215), (25, 1599372), (27, 1480900), (30, 1332810), (36, 1110675), (45, 888540), (50, 799686), (54, 740450), (59, 677700), (60, 666405), (75, 533124), (90, 444270), (100, 399843), (108, 370225), (118, 338850), (135, 296180), (150, 266562), (177, 225900), (180, 222135), (225, 177708), (236, 169425), (251, 159300), (270, 148090), (295, 135540), (300, 133281), (354, 112950), (450, 88854), (502, 79650), (531, 75300), (540, 74045), (590, 67770), (675, 59236), (708, 56475), (753, 53100), (885, 45180), (900, 44427), (1004, 39825), (1062, 37650), (1180, 33885), (1255, 31860), (1350, 29618), (1475, 27108), (1506, 26550), (1593, 25100), (1770, 22590), (2124, 18825), (2259, 17700), (2510, 15930), (2655, 15060), (2700, 14809), (2950, 13554), (3012, 13275), (3186, 12550), (3540, 11295), (3765, 10620), (4425, 9036), (4518, 8850), (5020, 7965), (5310, 7530), (5900, 6777), (6275, 6372)]