318792300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{9749}}^1$

素因数の和:9875

約数の個数: 72

約数和(自身を含む): 930930000

約数和(自身を除く): 612137700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2725, 3270, 5450, 6540, 8175, 9749, 10900, 16350, 19498, 29247, 32700, 38996, 48745, 58494, 97490, 116988, 146235, 194980, 243725, 292470, 487450, 584940, 731175, 974900, 1062641, 1462350, 2125282, 2924700, 3187923, 4250564, 5313205, 6375846, 10626410, 12751692, 15939615, 21252820, 26566025, 31879230, 53132050, 63758460, 79698075, 106264100, 159396150, 318792300]

約数ペア:

[(1, 318792300), (2, 159396150), (3, 106264100), (4, 79698075), (5, 63758460), (6, 53132050), (10, 31879230), (12, 26566025), (15, 21252820), (20, 15939615), (25, 12751692), (30, 10626410), (50, 6375846), (60, 5313205), (75, 4250564), (100, 3187923), (109, 2924700), (150, 2125282), (218, 1462350), (300, 1062641), (327, 974900), (436, 731175), (545, 584940), (654, 487450), (1090, 292470), (1308, 243725), (1635, 194980), (2180, 146235), (2725, 116988), (3270, 97490), (5450, 58494), (6540, 48745), (8175, 38996), (9749, 32700), (10900, 29247), (16350, 19498)]