54388980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7027}}^1$

素因数の和:7085

約数の個数: 72

約数和(自身を含む): 168840672

約数和(自身を除く): 114451692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7027, 7740, 14054, 21081, 28108, 35135, 42162, 63243, 70270, 84324, 105405, 126486, 140540, 210810, 252972, 302161, 316215, 421620, 604322, 632430, 906483, 1208644, 1264860, 1510805, 1812966, 2719449, 3021610, 3625932, 4532415, 5438898, 6043220, 9064830, 10877796, 13597245, 18129660, 27194490, 54388980]

約数ペア:

[(1, 54388980), (2, 27194490), (3, 18129660), (4, 13597245), (5, 10877796), (6, 9064830), (9, 6043220), (10, 5438898), (12, 4532415), (15, 3625932), (18, 3021610), (20, 2719449), (30, 1812966), (36, 1510805), (43, 1264860), (45, 1208644), (60, 906483), (86, 632430), (90, 604322), (129, 421620), (172, 316215), (180, 302161), (215, 252972), (258, 210810), (387, 140540), (430, 126486), (516, 105405), (645, 84324), (774, 70270), (860, 63243), (1290, 42162), (1548, 35135), (1935, 28108), (2580, 21081), (3870, 14054), (7027, 7740)]