200277720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{556327}}^1$

素因数の和:556344

約数の個数: 48

約数和(自身を含む): 650903760

約数和(自身を除く): 450626040

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, 556327, 1112654, 1668981, 2225308, 2781635, 3337962, 4450616, 5006943, 5563270, 6675924, 8344905, 10013886, 11126540, 13351848, 16689810, 20027772, 22253080, 25034715, 33379620, 40055544, 50069430, 66759240, 100138860, 200277720]

約数ペア:

[(1, 200277720), (2, 100138860), (3, 66759240), (4, 50069430), (5, 40055544), (6, 33379620), (8, 25034715), (9, 22253080), (10, 20027772), (12, 16689810), (15, 13351848), (18, 11126540), (20, 10013886), (24, 8344905), (30, 6675924), (36, 5563270), (40, 5006943), (45, 4450616), (60, 3337962), (72, 2781635), (90, 2225308), (120, 1668981), (180, 1112654), (360, 556327)]