235168740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13469}}^1$

素因数の和:13581

約数の個数: 72

約数和(自身を含む): 720752760

約数和(自身を除く): 485584020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 13469, 17460, 26938, 40407, 53876, 67345, 80814, 121221, 134690, 161628, 202035, 242442, 269380, 404070, 484884, 606105, 808140, 1212210, 1306493, 2424420, 2612986, 3919479, 5225972, 6532465, 7838958, 11758437, 13064930, 15677916, 19597395, 23516874, 26129860, 39194790, 47033748, 58792185, 78389580, 117584370, 235168740]

約数ペア:

[(1, 235168740), (2, 117584370), (3, 78389580), (4, 58792185), (5, 47033748), (6, 39194790), (9, 26129860), (10, 23516874), (12, 19597395), (15, 15677916), (18, 13064930), (20, 11758437), (30, 7838958), (36, 6532465), (45, 5225972), (60, 3919479), (90, 2612986), (97, 2424420), (180, 1306493), (194, 1212210), (291, 808140), (388, 606105), (485, 484884), (582, 404070), (873, 269380), (970, 242442), (1164, 202035), (1455, 161628), (1746, 134690), (1940, 121221), (2910, 80814), (3492, 67345), (4365, 53876), (5820, 40407), (8730, 26938), (13469, 17460)]