196527780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37649}}^1$

素因数の和:37693

約数の個数: 72

約数和(自身を含む): 616707000

約数和(自身を除く): 420179220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 37649, 75298, 112947, 150596, 188245, 225894, 338841, 376490, 451788, 564735, 677682, 752980, 1091821, 1129470, 1355364, 1694205, 2183642, 2258940, 3275463, 3388410, 4367284, 5459105, 6550926, 6776820, 9826389, 10918210, 13101852, 16377315, 19652778, 21836420, 32754630, 39305556, 49131945, 65509260, 98263890, 196527780]

約数ペア:

[(1, 196527780), (2, 98263890), (3, 65509260), (4, 49131945), (5, 39305556), (6, 32754630), (9, 21836420), (10, 19652778), (12, 16377315), (15, 13101852), (18, 10918210), (20, 9826389), (29, 6776820), (30, 6550926), (36, 5459105), (45, 4367284), (58, 3388410), (60, 3275463), (87, 2258940), (90, 2183642), (116, 1694205), (145, 1355364), (174, 1129470), (180, 1091821), (261, 752980), (290, 677682), (348, 564735), (435, 451788), (522, 376490), (580, 338841), (870, 225894), (1044, 188245), (1305, 150596), (1740, 112947), (2610, 75298), (5220, 37649)]