77516100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2066

約数の個数: 108

約数和(自身を含む): 248744496

約数和(自身を除く): 171228396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2003, 2150, 2580, 3225, 3870, 4006, 4300, 6009, 6450, 7740, 8012, 9675, 10015, 12018, 12900, 18027, 19350, 20030, 24036, 30045, 36054, 38700, 40060, 50075, 60090, 72108, 86129, 90135, 100150, 120180, 150225, 172258, 180270, 200300, 258387, 300450, 344516, 360540, 430645, 450675, 516774, 600900, 775161, 861290, 901350, 1033548, 1291935, 1550322, 1722580, 1802700, 2153225, 2583870, 3100644, 3875805, 4306450, 5167740, 6459675, 7751610, 8612900, 12919350, 15503220, 19379025, 25838700, 38758050, 77516100]

約数ペア:

[(1, 77516100), (2, 38758050), (3, 25838700), (4, 19379025), (5, 15503220), (6, 12919350), (9, 8612900), (10, 7751610), (12, 6459675), (15, 5167740), (18, 4306450), (20, 3875805), (25, 3100644), (30, 2583870), (36, 2153225), (43, 1802700), (45, 1722580), (50, 1550322), (60, 1291935), (75, 1033548), (86, 901350), (90, 861290), (100, 775161), (129, 600900), (150, 516774), (172, 450675), (180, 430645), (215, 360540), (225, 344516), (258, 300450), (300, 258387), (387, 200300), (430, 180270), (450, 172258), (516, 150225), (645, 120180), (774, 100150), (860, 90135), (900, 86129), (1075, 72108), (1290, 60090), (1548, 50075), (1935, 40060), (2003, 38700), (2150, 36054), (2580, 30045), (3225, 24036), (3870, 20030), (4006, 19350), (4300, 18027), (6009, 12900), (6450, 12018), (7740, 10015), (8012, 9675)]