54976860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1748

約数の個数: 96

約数和(自身を含む): 173947200

約数和(自身を除く): 118970340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1669, 1830, 2196, 2745, 3294, 3338, 3660, 5007, 5490, 6588, 6676, 8235, 8345, 10014, 10980, 15021, 16470, 16690, 20028, 25035, 30042, 32940, 33380, 45063, 50070, 60084, 75105, 90126, 100140, 101809, 150210, 180252, 203618, 225315, 300420, 305427, 407236, 450630, 509045, 610854, 901260, 916281, 1018090, 1221708, 1527135, 1832562, 2036180, 2748843, 3054270, 3665124, 4581405, 5497686, 6108540, 9162810, 10995372, 13744215, 18325620, 27488430, 54976860]

約数ペア:

[(1, 54976860), (2, 27488430), (3, 18325620), (4, 13744215), (5, 10995372), (6, 9162810), (9, 6108540), (10, 5497686), (12, 4581405), (15, 3665124), (18, 3054270), (20, 2748843), (27, 2036180), (30, 1832562), (36, 1527135), (45, 1221708), (54, 1018090), (60, 916281), (61, 901260), (90, 610854), (108, 509045), (122, 450630), (135, 407236), (180, 305427), (183, 300420), (244, 225315), (270, 203618), (305, 180252), (366, 150210), (540, 101809), (549, 100140), (610, 90126), (732, 75105), (915, 60084), (1098, 50070), (1220, 45063), (1647, 33380), (1669, 32940), (1830, 30042), (2196, 25035), (2745, 20028), (3294, 16690), (3338, 16470), (3660, 15021), (5007, 10980), (5490, 10014), (6588, 8345), (6676, 8235)]