82406800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1593

約数の個数: 120

約数和(自身を含む): 238328000

約数和(自身を除く): 155921200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1549, 1900, 2128, 2660, 2800, 3098, 3325, 3800, 5320, 6196, 6650, 7600, 7745, 10640, 10843, 12392, 13300, 15490, 21686, 24784, 26600, 29431, 30980, 38725, 43372, 53200, 54215, 58862, 61960, 77450, 86744, 108430, 117724, 123920, 147155, 154900, 173488, 206017, 216860, 235448, 271075, 294310, 309800, 412034, 433720, 470896, 542150, 588620, 619600, 735775, 824068, 867440, 1030085, 1084300, 1177240, 1471550, 1648136, 2060170, 2168600, 2354480, 2943100, 3296272, 4120340, 4337200, 5150425, 5886200, 8240680, 10300850, 11772400, 16481360, 20601700, 41203400, 82406800]

約数ペア:

[(1, 82406800), (2, 41203400), (4, 20601700), (5, 16481360), (7, 11772400), (8, 10300850), (10, 8240680), (14, 5886200), (16, 5150425), (19, 4337200), (20, 4120340), (25, 3296272), (28, 2943100), (35, 2354480), (38, 2168600), (40, 2060170), (50, 1648136), (56, 1471550), (70, 1177240), (76, 1084300), (80, 1030085), (95, 867440), (100, 824068), (112, 735775), (133, 619600), (140, 588620), (152, 542150), (175, 470896), (190, 433720), (200, 412034), (266, 309800), (280, 294310), (304, 271075), (350, 235448), (380, 216860), (400, 206017), (475, 173488), (532, 154900), (560, 147155), (665, 123920), (700, 117724), (760, 108430), (950, 86744), (1064, 77450), (1330, 61960), (1400, 58862), (1520, 54215), (1549, 53200), (1900, 43372), (2128, 38725), (2660, 30980), (2800, 29431), (3098, 26600), (3325, 24784), (3800, 21686), (5320, 15490), (6196, 13300), (6650, 12392), (7600, 10843), (7745, 10640)]