202233960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{561761}}^1$

素因数の和:561778

約数の個数: 48

約数和(自身を含む): 657261540

約数和(自身を除く): 455027580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 561761, 1123522, 1685283, 2247044, 2808805, 3370566, 4494088, 5055849, 5617610, 6741132, 8426415, 10111698, 11235220, 13482264, 16852830, 20223396, 22470440, 25279245, 33705660, 40446792, 50558490, 67411320, 101116980, 202233960]

約数ペア:

[(1, 202233960), (2, 101116980), (3, 67411320), (4, 50558490), (5, 40446792), (6, 33705660), (8, 25279245), (9, 22470440), (10, 20223396), (12, 16852830), (15, 13482264), (18, 11235220), (20, 10111698), (24, 8426415), (30, 6741132), (36, 5617610), (40, 5055849), (45, 4494088), (60, 3370566), (72, 2808805), (90, 2247044), (120, 1685283), (180, 1123522), (360, 561761)]