32812740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 99998808

約数和(自身を除く): 67186068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421, 433, 842, 866, 1263, 1299, 1684, 1732, 2105, 2165, 2526, 2598, 3789, 3897, 4210, 4330, 5052, 5196, 6315, 6495, 7578, 7794, 8420, 8660, 12630, 12990, 15156, 15588, 18945, 19485, 25260, 25980, 37890, 38970, 75780, 77940, 182293, 364586, 546879, 729172, 911465, 1093758, 1640637, 1822930, 2187516, 2734395, 3281274, 3645860, 5468790, 6562548, 8203185, 10937580, 16406370, 32812740]

約数ペア:

[(1, 32812740), (2, 16406370), (3, 10937580), (4, 8203185), (5, 6562548), (6, 5468790), (9, 3645860), (10, 3281274), (12, 2734395), (15, 2187516), (18, 1822930), (20, 1640637), (30, 1093758), (36, 911465), (45, 729172), (60, 546879), (90, 364586), (180, 182293), (421, 77940), (433, 75780), (842, 38970), (866, 37890), (1263, 25980), (1299, 25260), (1684, 19485), (1732, 18945), (2105, 15588), (2165, 15156), (2526, 12990), (2598, 12630), (3789, 8660), (3897, 8420), (4210, 7794), (4330, 7578), (5052, 6495), (5196, 6315)]