274089780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5197}}^1$

素因数の和:5505

約数の個数: 72

約数和(自身を含む): 834403752

約数和(自身を除く): 560313972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5197, 5274, 5860, 8790, 10394, 10548, 13185, 15591, 17580, 20788, 25985, 26370, 31182, 46773, 51970, 52740, 62364, 77955, 93546, 103940, 155910, 187092, 233865, 311820, 467730, 935460, 1522721, 3045442, 4568163, 6090884, 7613605, 9136326, 13704489, 15227210, 18272652, 22840815, 27408978, 30454420, 45681630, 54817956, 68522445, 91363260, 137044890, 274089780]

約数ペア:

[(1, 274089780), (2, 137044890), (3, 91363260), (4, 68522445), (5, 54817956), (6, 45681630), (9, 30454420), (10, 27408978), (12, 22840815), (15, 18272652), (18, 15227210), (20, 13704489), (30, 9136326), (36, 7613605), (45, 6090884), (60, 4568163), (90, 3045442), (180, 1522721), (293, 935460), (586, 467730), (879, 311820), (1172, 233865), (1465, 187092), (1758, 155910), (2637, 103940), (2930, 93546), (3516, 77955), (4395, 62364), (5197, 52740), (5274, 51970), (5860, 46773), (8790, 31182), (10394, 26370), (10548, 25985), (13185, 20788), (15591, 17580)]